The Characteristics, Distribution, Function, and Origin of Alternative Lateral Horse Gaits.
Abstract: This article traces the characteristics, origin, distribution, and function of alternative lateral horse gaits, i.e., intermediate speed lateral-sequence gaits. Such alternative lateral gaits (running walk, rack, broken pace, hard pace, and broken trot) are prized by equestrians today for their comfort and have been found in select horse breeds for hundreds of years and even exhibited in fossil equid trackways. After exploring the evolution and development of alternative lateral gaits via fossil equid trackways, human art, and historical writings, the functional and genetic factors that led to the genesis of these gaits are discussed. Such gaited breeds were particularly favored and spread by the Scythians, Celts, Turks, and Spaniards. Fast and low-swinging hard pacing gaits are common in several horse breeds of mountainous areas of East and North Asia; high-stepping rack and running walk gaits are often displayed in European and North and South American breeds; the broken pace is found in breeds of Central Asia, Southeast Asia, West Asia, Western North America, and Brazil in South America; and the broken trot occurs in breeds of North Asia, South Asia, the Southern United States, and Brazil in South America, inhabiting desert or marshy areas.
Publication Date: 2023-08-08 PubMed ID: 37627349PubMed Central: PMC10451235DOI: 10.3390/ani13162557Google Scholar: Lookup
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Summary
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This research publication investigates the characteristics, origin, and distribution of unique horse gaits, specifically studying the intermediate speed lateral-sequence gaits such as running walk, rack, and broken pace, amongst others. It delves into the historical development, functionality, and genetic factors associated with these gaits, presenting a comprehensive analysis of these alternative lateral gaits.
Research Objectives and Methodology
- The primary objective of the study was to explore the characteristics, distribution, function, and origin of unique horse gaits known as alternative lateral gaits, focusing specifically on intermediate speed lateral-sequence gaits like running walk, rack, broken pace, hard pace, broken trot, etc.
- The researchers used a comprehensive approach that includes review of fossil equid trackways, historical literature, and human art to trace the evolution and development of these gaits.
- They also examined the functional and genetic factors that could have given rise to these unique gaits.
Historical Background
- The research finds that such gaited breeds were particularly favored and spread by Scythians, Celts, Turks, and Spaniards.
- The alternative lateral gaits have been present in select horse breeds for centuries, as the records show in historical writings, art depictions and even fossilized horse trackways.
Distribution and Classification of Gaits
- The hard pacing gaits, which are fast and have low-swinging movements, are common among many horse breeds found in the mountainous regions of East and North Asia.
- High-stepping rack and running walk gaits are often seen in horse breeds from Europe, North America, and South America.
- The researchers identified the broken pace in breeds from Central Asia, Southeast Asia, West Asia, Western North America, and Brazil in South America.
- The broken trot was found to be exhibited by horse breeds living in desert or marshy areas of North Asia, South Asia, the Southern United States, and Brazil in South America.
Functional and Genetic Aspects of Gaits
- Going beyond identifying the types of gaits and their distribution, the article discusses the functional and genetic factors contributing to these unique horse gaits.
- It attempts to provide an understanding of why certain breeds have developed these particular gaits and how they are adaptive depending upon the geographic characteristics of their habitats.
- The researchers also explore the possibility of genetic factors influencing the development and prevalence of these gaits across various horse breeds.
Cite This Article
APA
Vincelette A.
(2023).
The Characteristics, Distribution, Function, and Origin of Alternative Lateral Horse Gaits.
Animals (Basel), 13(16).
https://doi.org/10.3390/ani13162557 Publication
Researcher Affiliations
- Department of Pretheology, St. John's Seminary, 5012 Seminary Road, Camarillo, CA 93021, USA.
Conflict of Interest Statement
The author declares no conflict of interest.
References
This article includes 234 references
- Hildebrand M. Symmetrical gaits of horses.. Science 1965;150:701–708.
- Robilliard J.J., Pfau T., Wilson A.M.. Gait characterisation and classification in horses.. J. Exp. Biol. 2007;210:187–197.
- Barrey E. Gaits and interlimb coordination.. In: Back W., Clayton H., editors. Equine Locomotion. 2nd ed. W.B. Saunders; New York, NY, USA: 2013. pp. 85–98.
- Clayton H.M.. The Dynamic Horse: A Biomechanical Guide to Equine Movement and Performance.. Sport Horse Publications; Mason, MI, USA: 2004. Gait characteristics; pp. 163–194.
- Hobbs S., Licka T., Polman R.. The difference in kinematics of horses walking, trotting and cantering on a flat and banked 10m circle.. Equine Vet. J. 2011;43:686–694.
- Clayton H.M.. Comparison of the stride kinematics of the collected, medium, and extended walks in horses.. Am. J. Vet. Res. 1995;56:849–852.
- Back W., Schamhardt H.C., Barneveld A.. Are kinematics of the walk related to the locomotion of a warmblood horse at the trot?. Vet. Q. 1996;18:79–84.
- Weishaupt M.A., Hogg H.P., Auer J.A., Wiestner T.. Velocity-dependent changes of time, force and spatial parameters in Warmblood horses walking and trotting on a treadmill.. Equine Vet. J. 2010;42:530–537.
- Drevemo S., Dalin D., Fredricson I.. Equine locomotion: 1. The analysis of linear and temporal stride characteristics of trotting standardbreds.. Equine Vet. J. 1980;12:60–65.
- Drevemo S., Fredricson I., Dalin G., Björne K.. Equine locomotion: 2. The analysis of coordination between limbs of trotting Standardbreds.. Equine Vet. J. 1980;12:66–70.
- Van Weeren P.R., Van den Bogert A.J., Back W., Bruin G., Barneveld A.. Kinematics of the standardbred trotter measured at 6, 7, 8 and 9 m/s on a treadmill before and after 5 months of pre-race training.. Acta Anat. 1993;146:154–161.
- Clayton H.M.. Comparison of the stride kinematics of the collected, working, medium and extended trot in horses.. Equine Vet. J. 1994;26:230–234.
- Splan R.K., Hunter H.B.. Temporal variables of the canter of the Tennessee Walking Horse.. Equine Comp. Exerc. Physiol. 2004;1:41–44.
- Hildebrand M. Analysis of asymmetrical gaits.. J. Mammal. 1977;58:131–156.
- Deuel M.S., Lawrence L.M.. Kinematics of the equine transverse gallop.. J. Equine Vet. Sci. 1987;7:375–382.
- Feldmann W., Rostock A.K.. Islandpferde Reitlehre.. Gestüt Aegidienberg; Bonn, Germany: 1988. Gangarten; pp. 249–306.
- Zyderveld M.C.. Master’s Thesis.. Rijksuniversiteit Utrecht; Utrecht, The Netherlands: 1991. De Laterale Symmetrische Gangen, in Het Bijzonder Die van Het Paard.
- Imus B.. Heavenly Gaits: The Complete Guide to Gaited Riding Horses.. Breakthrough Publications; New York, NY, USA: 1995. Early gaited horses; The gaits of a horse; pp. 7–28.
- Ziegler L.. Easy-Gaited Horses.. Storey Publishing; North Adams, MA, USA: 2005. What are the easy gaits?; The stepping pace, amble, or sobreandando; Introducing the easy gaits; The pace problem and how to solve it; pp. 7–27, 123–171.
- Bruns U.. Experience with strange gaits.. Iceland. Horse Soc. Gt. Br. Newslett. 1991;16:12–16.
- Bekker L.. Riding the gaited horse.. SA Horseman 2009;4:32–35.
- Staiger E.A., Bellone R.R., Sutter N.B., Brooks S.A.. Morphological variation in gaited horse breeds.. J. Equine Vet. Sci. 2016;43:55–65.
- Renders E., Vincelette A.. Laterally coordinated gaits in the modern horse (Equus ferus caballus).. In Animal Husbandry; Kukovics, S., Ed.; IntechOpen: London, UK, 2022; pp. 125–156, ISBN 978-18-0355-126-5.caballus) In: Kukovics S., editor. Animal Husbandry. IntechOpen; London, UK: 2022. pp. 125–156.
- Griffin T.M., Main R.P., Farley C.T.. Biomechanics of quadrupedal walking: How do four-legged animals achieve inverted pendulum-like movements?. J. Exp. Biol. 2004;207:3545–3558.
- Starke S.D., Robilliard J.J., Weller R., Wilson A.M., Pfau T.. Walk-run classification of symmetrical gaits in the horse: A multidimensional approach.. J. R. Soc. Interface. 2008;6:335–342.
- Struble M.K., Gibb A.C.. Do we all walk the walk? A comparison of walking behaviors across tetrapods.. Integr. Comp. Biol. 2022;62:1246–1280.
- Nicodemus M.C., Holt K.M.. Temporal variables of the flat walking Tennessee Walking Horse foal.. J. Anim. Sci. 2002;80:155.
- Nicodemus M.C., Holt H.M.. Two-dimensional kinematics of the flat-walking Tennessee Walking Horse yearling.. Equine Comp. Exerc. Physiol. 2006;3:101–108.
- Holt K.M.. Master’s Thesis.. Mississippi State University; Starkville, MI, USA: 2006. Performance of the Flat Walking Tennessee Walking Horse Yearling before and after a 60-Day Strength Training Regime.
- Nicodemus M.C., Clayton H.M.. Temporal variables of four-beat, stepping gaits of gaited horses.. Appl. Anim. Behav. Sci. 2003;80:133–142.
- Roberson P.. Master’s Thesis.. University of Tennessee; Knoxville, TN, USA: 2007. Validation of a Three-Dimensional Motion Capture System for Use in Identifying Characteristics of the Running Walk.
- Nicodemus M.C., Holtz H.M., Swartz K.. Relationship between velocity and temporal variables of the flat shod running walk.. Equine Vet. J. 2010;34:340–343.
- Staiger E.A., Abri M.A., Silva C.A.S., Brooks S.A.. Loci Impacting Polymorphic Gait in the Tennessee Walking Horse.. J. Anim. Sci. 2016;94:1377–1386.
- Hiraga A., Sugano S.. Studies on exercise physiology of the racehorse performed in Japan during the period from the 1930s to the 1970s: Respiration and heart rate during exercise and the effect of exercise on blood characteristics.. J. Equine Sci. 2016;27:37–48.
- Hendricks B.L.. International Encyclopedia of Horse Breeds.. University of Oklahoma Press; Norman, OK, USA: 1995.
- Rousseau E.. Horses of the World.. Princeton University Press; Princeton, NJ, USA: 2014.
- Lynghaug F.. The Official Horse Breeds Standards Guide: The Complete Guide to the Standards of All North American Equine Breed Associations.. Voyageur Press; Beverly, MA, USA: 2009.
- Nicodemus M.C., Beranger J.. Application of gait analysis to determine if the Galiceno horse breed is a gaited horse breed.. J. Anim. Sci. 2016;94:386–387.
- Vilela J.L.L., Yupanqui B.I.T., Velarde M.L., Quintana P., Vargas T., Gonzales R., Sokolich A., Dextre J.. PSXII-3 estimation of heritability and correlation of functional traits in the Peruvian Paso Horse.. J. Anim. Sci. 2022;100:211–212.
- Biknevicius A.R., Mullineaux D.R., Clayton H.M.. Locomotor mechanics of the tölt in Icelandic horses.. Am. J. Vet. Res. 2006;67:1505–1510.
- Boehart S., Marquis H., Falaturi P., Carstanjen B.. Influence of palmarly added weights on locomotor parameters of the tölt of Icelandic Horses and comparison with corresponding data of the flying pace.. Pferdeheilkunde 2013;29:628–632.
- Weishaupt M.A., Waldern N.M., Amport C., Ramseier L.A., Wiestner T.. Effects of shoeing on intra- and inter-limb coordination and movement consistency in Icelandic horses at walk, tölt, and trot.. Vet. J. 2013;198:e109–e113.
- Reynisson G.. Master’s thesis.. Agricultural University of Iceland; Borgarbyggð, Iceland: 2017. Analysis of Movement in Pace and Tölt in the Icelandic Horse.
- Zips S., Peham C., Scheidl M., Licka T., Girtler D.. Motion pattern of toelt of Icelandic horses at different speeds.. Equine Vet. J. 2001;33:109–111.
- Gunnarsson V., Stefánsdóttir G.J., Jansson A., Roepstorff L.. The effect of rider weight and additional weight in Icelandic horses in tölt: Part II, stride parameters.. Animal 2017;11:1567–1572.
- Witte H., Lesch C., Preuschoft H., Loitsch C.. Die Gangarten der Pferde: Sind Schwingungsmechanismen entscheidend? Teil I: Pendelschwingungen der Bein bestimmen den Schritt.. Pferdeheilkunde 1995;11:199–206.
- Witte H., Lesch C., Preuschoft H., Loitsch C.. Die Gangarten der Pferde: Sind Schwingungsmechanismen entscheidend? Teil II: Federschwingungen bestimmen den Trab und den Galopp.. Pferdeheilkunde 1995;11:265–272.
- Biewener A.. Muscle-tendon stresses and elastic energy storage during locomotion in the horse.. Comp. Biochem. Physiol. 1998;120:73–87.
- Waldern N.M., Weistner T., Ramseier L.C., Amport C., Weishaupt M.A.. Effects of shoeing on limb movement and ground reaction forces in Icelandic horses at walk, tölt and trot.. Vet. J. 2013;198:e103–e108.
- Waldern N.M., Wiestner T., Ramseier L.C., Weishaupt M.A.. Comparison of limb loading and movement of Icelandic horses while tölting and trotting at equal speeds.. Am. J. Vet. Res. 2015;76:1031–1040.
- Biknevicius A.R., Mullineaux D.R., Clayton H.M.. Ground reaction forces and limb function in tölting Icelandic horses.. Equine Vet. J. 2004;36:743–747.
- Stefánsdóttir G.J., Ragnarsson S., Gunnarsson V., Roepstorff L., Jansson A.. A comparison of the physiological response to tölt and trot in the Icelandic horse.. J. Anim. Sci. 2015;93:3862–3870.
- Wallace J.H.. The American pacer and his relations to the American Trotter; The American Saddle Horse.. In: Wallace J.H., editor. The Horse of America in His Derivation, History and Development. John H. Wallace; New York, NY, USA: 1897. pp. 172–195.
- Regatieri I.C., Eberth J.E., Sarver F., Lear T.L., Bailey E.. Comparison of DMRT3 genotypes among American Saddlebred Horses with reference to gait.. Anim. Genet. 2016;47:603–605.
- Cruz-Becerra D., Burunat-Gutiérrez E., Hernándo-Barrios A., Pérez-Acosta A.M.. Discriminación auditiva de pasos equinos por caballos de paso fino.. Univ. Psychol. 2009;8:507–518.
- Novoa-Bravo M., Jäderkvist Fegraeus K., Rhodin M., Strand E., García L.F., Lindgren G.. Selection on the Colombian Paso Horse’s gaits has produced kinematic differences partly explained by the DMRT3 gene.. PLoS ONE 2018;13:e0202584.
- Wolfsberger W.W., Ayala N.M., Castro-Marquez S.O., Irizarry-Negron V.M., Potapchuk A., Shchubelka K., Potish L., Majeske A.J., Figueroa Oliver L., Diaz Lameiro A.. Genetic diversity and selection in Puerto Rican Horses.. Sci. Rep. 2022;12:e515.
- Swart S.. ‘High horses’—Horses, class and socio-economic change in South Africa.. J. S. Afr. Stud. 2008;34:193–213.
- Wanderley E.K., Manso Filho H.C., Manso H.E.C.C.C., Santiago T.A., McKeever K.H.. Metabolic changes in four beat gaited horses after field marcha simulation.. Equine Vet. J. 2010;42:105–109.
- Antikas T.G.. Native Greek horses: From man- and fish-eaters B.C. to DMRT3 gaiters in modern times.. In: Körösi A., Szotyori-Nagy Á., editors. Hungarian Grey, Racka, Mangalitsa: Papers Presented at the International Conference Honouring János Matolcsi, 25–26 November 2013. Museum of Hungarian Agriculture; Budapest, Hungary: 2015. pp. 127–133.
- Giantsis I.A., Diakakis N.E., Avdi M.. Genetic composition and evaluation of the status of a non-descript indigenous horse population from Greece, the Macedonian Pacer.. J. Equine Vet. Sci. 2018;71:64–70.
- Okuda Y., Moe H.H., Moe K.K., Shimizu Y., Nishioka K., Shimogiri T., Mannen H., Kanemaki M., Kunieda T.. Genotype distribution and allele frequencies of the genes associated with body composition and locomotion traits in Myanmar native horses.. Anim. Sci. J. 2017;88:1198–1203.
- Hussni C.A., Wissdorf H., De Mello Nicoletti J.L.. Variações da marcha em equinos da raça Mangalarga Marchador.. Cienc. Rural. 1996;26:91–95.
- Lage M.C.G.R., Germann J.A.G., Procócopio A.M., Pereira J.C.C., Biondini J.. Associação entre medidas lineares e angulares de equinos da raça Mangalarga Marchador.. Arq. Bras. Med. Vet. Zootec. 2009;61:968–979.
- Manso Filho H.C., Cothran E.G., Juras R., Gomes Filho M.A., Da Silva N.M.V., Da Silva G.B., Ferreira L.M.C., Abreu J.M.G., Da Costa Cordeiro Manso H.E.C.. Alelo DMRT3 mutante em equinos de marcha batida e picada das raças Campolina e Mangalarga Marchador.. Cienc. Vet. Trop. 2015;18:6–11.
- Fonseca M.G., Silvatti A., Lage J.. Kinematics of marcha picada of Mangalarga Marchador horses with AA and AC genotypes of DMRT3.. Comp. Exerc. Physiol. 2018;14:e51.
- Sousa A.S., Jesus I.I.C., Oliveira C.A.A., Costa R.B., Godoi F.N.. How is the morphometry of stallions and mares show-winning and nonwinning Campolina Brazilian breed with batida and picada gaits?. J. Equine Vet. Sci. 2018;64:34–40.
- Bussiman F.O., Santos B.A., Abreu Silva B.C., Perez B.C., Pereira G.L., Chardulo L.A.L., Eler J.P., Ferraz J.B.S., Mattos E.C., Curi R.A.. Allelic and genotypic frequencies of the DMRT3 Gene in the Brazilian horse breed Mangalarga Marchador and their association with types of gait.. Genet. Mol. Res. 2019;18:eGMR18217.
- Pereira L.M.A., Souza A.F., Silva A.D., Costa D., Fonteque J.H.. Medidas lineares e angulares não influenciam o tipo de marcha em cavalos Campeiros.. Arq. Bras. Med. Vet. Zootec. 2020;72:565–572.
- Nogueira M.B., Faria D.A., Ianella P., Paiva S.R., McManus C.. Genetic diversity and population structure of locally adapted Brazilian horse breeds assessed using genome-wide single nucleotide polymorphisms.. Livest. Sci. 2022;264:e105071.
- Wilson B.D., Neal R.J., Howard A., Groenendyk S.. The gait of pacers 1: Kinematics of the racing stride.. Equine Vet. J. 1988;20:341–346.
- Boehart S., Massarf L., Marquis H., Falaturp P., Gabriel A., Carstanjen B.. Development of locomotor parameters of the flying pace of Icelandic Horses after application of weights to the palmar aspect of the hoof.. Pferdeheilkunde 2012;28:597–602.
- Stefánsdóttir G.J., Gunnarsson V.P., Ragnarsson S., Jansson A.. Physiological response to an experimental 100 m flying pace race in Icelandic horses and effect of rider.. Comp. Exerc. Physiol. 2017;13:205–215.
- MacMillan K.M.. Master’s Thesis.. University of Prince Edward Island; Charlottetown, PEI, Canada: 1999. Results of a Treadmill Simulation of Field Training Regimens of Three-Year-Old Racing Standardbred Pacers.
- Evans D.L., Priddle T.L., Davie A.J.. Plasma lactate and uric acid responses to racing in pacing Standardbreds and relationships with performance.. Equine Vet. J. 2002;34:131–134.
- Ronéus N., Essén-Gustavsson B., Lindholm A., Persson S.. Muscle characteristics and plasma lactate and ammonia response after racing in Standardbred trotters: Relation to performance.. Equine Vet. J. 1999;31:170–173.
- Krzywanek H., Wittke G., Bayer A., Borman P.. The heart rates of Thoroughbred Horses during a race.. Equine Vet. J. 1970;2:115–117.
- Mukai K., Takahashi T., Eto D., Ohmura H., Tsubone H., Hiraga A.. Heart rates and blood lactate response in Thoroughbred Horses during a race.. J. Equine Sci. 2007;18:153–160.
- Evans D.L., Silverman E.B., Hodgson D.R., Eaton M.D., Rose R.J.. Gait and respiration in standardbred horses when pacing and galloping.. Res. Vet. Sci. 1994;57:233–239.
- Caglayan T., Inal S., Garip M., Coskun B., Inal F., Gunlu A., Gulec E.. The determination of situation and breed characteristics of Turkish Rahvan Horse in Turkey.. J. Anim. Vet. Adv. 2010;9:674–680.
- Özbeyaz C., Yüceer B., Güngör Ö.F.. Türkiye’deki rahvan yürüyüşlü atlarda doublesex and mab-3 related transcription factor 3 (DMRT3) mutant allel dağılımı.. Ankara Univ. Vet. Fak. 2016;63:47–52.
- Yüceer B., Erdoğan M., Yaralı C., Özarslan B., Özbeyaz C.. Türkiye’de rahvan koşan atlar arasındaki tandar çeşitlilik.. Ankara Univ. Vet. Fak. 2016;63:201–210.
- Yüceer B., Özarslan B., Özbeyaz C.. Türkiye’de rahvan koşan atlarda fenotipik çeşitlilik.. Ankara Univ. Vet. Fak. 2016;63:195–199.
- Akyol H., Koçak S.. Morphological characteristics of pacing horses and examination of breeding conditions.. Acta Vet. Euras. 2019;45:91–95.
- Moazemi I., Mohammadabadi M.R., Mostafavi A., Esmailizadeh A.K., Babenko O.I., Bushtruk M.V., Tkachenko S.V., Stavetska R.V., Klopenko N.I.. Polymorphism of DMRT3 gene and its association with body measurements in horse breeds.. Russ. J. Genet. 2020;56:1232–1240.
- Toktosunov B.I., Abdurasulov A.K.H., Musakunov M.K.. Color and gaits of Kyrgyz native horses.. Zootek. Belarusi. 2018;53:235–242.
- Kalinkova L.V., Toktosunov B.I., Abdurasulov A.K.. Polymorphism of the DMRT3 gene in native horses bred in high-altitude regions of Kyrgyzstan.. Vet. Zool. Biol. 2020;7:e7.
- Nguyen T.B., Paul R.C., Okuda Y., Le T.N.A., Pham P.T.K., Kaissar K.J., Kazhmurat A., Bibigul S., Bakhtin M., Kazymbet P.. Genetic characterization of Kushum horses in Kazakhstan based on haplotypes of mtDNA and Y chromosome, and genes associated with important traits of the horses.. Jpn. J. Equine Sci. 2020;31:35–43.
- Khrabrova L.A., Blohina N.V., Sorokin S.I.. XIX International Scientific and Practical Conference: Current Trends of Agricultural Industry in Global Economy.. SiBAC; Moscow, Russia: 2021. Occurrence of the DMRT3 mutation in Native horse breeds; pp. 126–132.
- Nguyen T.B., Paul R.C., Okuda Y., Le T.N.A., Pham P.T.K., Kaissar K.J., Kazhmurat A., Bibigul S., Bakhtin M., Kazymbet P.. Report on genetic characteristics of Kazakhstan original Kushum Horse.. Rep. Soc. Res. Native Livest. 2021;30:155–167.
- Liu L.L., Fang C., Meng J., Detilleux J., Liu W.J., Yao X.K.. Genome-wide analysis reveals signatures of selection for gait traits in Yili horse.. BioRxiv 2018:e471797.
- Han H., Zeng L., Dang R., Lan X., Chen H., Lei C.. The DMRT3 Gene Mutation in Chinese Horse Breeds.. Anim. Genet. 2015;46:341–342.
- Yang J., Moon K.H., Lim Y.K.. Comparison of hippological differences between Jeju Ponies and Jeju Pony crossbreds: II. The incidence of innate pacers in the Jeju racer.. J. Vet. Clin. 2016;33:400–401.
- Amano T., Onogi A., Yamada F., Kawai M., Shirai K., Ueda J.. Genome-wide association mapping and examination of possible maternal effect for the pace trait of horses.. Anim. Genet. 2018;49:461–463.
- Chandra P.R., Ba Nguyen T., Okuda Y., Nu Anh Le T., Mosese Dau Tabuyaqona J., Konishi Y., Kawamoto Y., Nozawa K., Kunieda T.. Distribution of the mutant allele of the DMRT3 gene associated with ambling gaits in Japanese native horse populations.. Anim. Sci. J. 2020;91:e13431.
- Srikanth K., Kim N.Y., Park W.C., Kim J.M., Kim K.D., Lee K.T., Son J.H., Chai H.H., Choi J.W., Jang G.W.. Comprehensive genome and transcriptome analyses reveal genetic relationship, selection signature, and transcriptome landscape of small-sized Korean native Jeju horse.. Sci. Rep. 2020;10:e16672.
- Li Y., Liu Y., Wang M., Lin X., Li Y., Yang T., Feng M., Ling Y., Zhao C.. Whole-genome sequence analysis reveals the origin of the Chakouyi Horse.. Genes 2022;13:e2411.
- Pan J., Purev C., Zhao H., Zhang Z., Wang F., Wendoule N., Qi G., Liu Y., Zhou H.. Discovery of exercise-related genes and pathway analysis based on comparative genomes of Mongolian originated Abaga and Wushen horse.. Open Life Sci. 2022;17:1269–1281.
- Han H., Randhawa I.A.S., MacHugh D.E., McGivney B.A., Katz L.M., Dugarjaviin M., Hill E.W.. Selection signatures for local and regional adaptation in Chinese Mongolian horse breeds reveal candidate genes for hoof health.. BMC Genom. 2023;24:e35.
- Clayton H.M., Bradbury J.W.. Temporal characteristics of the fox trot, a symmetrical equine gait.. Appl. Anim. Behav. Sci. 1994;42:153–159.
- Nicodemus M.C., Slater K.. Forelimb kinematics of the flat walk and fox trot of the Missouri Fox Trotter.. Comp. Exerc. Physiol. 2009;6:149–156.
- Prates R.C., Rezende H.H.C., Lana A.M.Q., Borges I., Moss P.C.B., Moura R.S., Rezende A.S.C.. Heart rate of Mangalarga Marchador mares under marcha test and supplemented with chrome.. Rev. Bras. Zootec. 2009;38:916–922.
- Manso Filho H.C., Manso H.E.C.C.C., McKeever K.H., Duarte S.R.R., Abreu J.M.G.. Heart rate responses of two breeds of four-gaited horses to a tandardized field gaited test.. Comp. Exerc. Physiol. 2012;8:41–46.
- Silva F.S., Melo S.K.M., Manso H.E.C.C.C., Abreu J.M.G., Manso Filho H.C.. Heart rate and blood biomarkers in Brazilian gaited horses during a standardized field gaited test.. Comp. Exerc. Physiol. 2014;10:105–111.
- Coelho C.S., Adam G.L., Omena e Silva G.A., Carvalho R.S., Souza V.R.C., Fazio F.. Heart rate monitoring in Mangalarga Marchador Horses during a field marcha test.. J. Equine Vet. Sci. 2019;79:50–53.
- Librado P., Sarkissian C.D., Ermini L., Schubert M., Jónsson H., Albrechtsen A., Fumagallim M., Yang M.A., Gamba C., Seguin-Orlando A.. Tracking the origins of Yakutian horses and the genetic basis for their fast adaptation to subarctic environments.. PNAS 2015;112:e68896897.
- Khrabrova L.A., Blohina N.V., Chysyma R.B., Bazaron B.Z., Khamiruev T.N.. Assessment of mtDNA variability and phylogenetic relationships of Siberian local horse breeds.. Earth Env. Sci. 2021;839:e052009.
- Kalinkova L.V., Zaitsev A.M., Ivanov R.V.. Genetic structure of the local Yakutian horse population for genes MC1R, ASIP, DMRT3, and MSTN.. Sel’skok. Biol. 2022;57:272–282.
- Khrabrova L.A.. Polymorphism of the GYS1, DMRT3, and MSTN genes in local breed horses.. Russ. Inst. Horse Breed. 2022;575:256–268.
- Gupta A.K., Tandon S.N., Pal Y., Bhardwaj A., Chauhan M.. Phenotypic characterization of Indian equine breeds: A comparative study.. Anim. Genet. Resour. 2012;50:49–58.
- Pal Y., Bhardwaj A., Legha R.A., Talluri T.R., Mehta S.C., Tripathi B.N.. Phenotypic characterization of Kachchhi-Sindhi horses of India.. Indian J. Anim. Res. 2021;55:1371–1376.
- Bhardwaj A., Nayan V., Legha R.A., Bhattacharya T.K., Pal Y., Giri S.K.. Identification and characterization of single nucleotide polymorphisms in DMRT3 gene in Indian horse (Equus caballus) and donkey (Equus asinus) populations.. Anim. Biotechnol. 2023;34:1–11.
- Nicodemus M.D., Friend M., Beranger J.. Relationship between velocity and temporal variables in the Akhal-Teke Glide.. J. Anim. Sci. 2022;100:293–294.
- Jäderkvist Fegraeus K., Kangas N., Andersson L.S., Lindgren G.. Gaitedness is associated with the DMRT3 “Gait keeper” mutation in Morgan and American Curly Horses.. Anim. Genet. 2014;45:908–909.
- Ovchinnikov I.V., Dahms T., Herauf B., McCann B., Juras R., Castaneda C., Cothran E.G.. Genetic diversity and origin of the feral horses in Theodore Roosevelt National Park.. PLoS ONE 2008;13:e0200795.
- Nicodemus M.C., Holt K.M., Clayton H.M.. Temporal variables of the park walk and park trot of the Morgan Horse.. J. Anim. Sci. Suppl. 2001;79:210.
- Pickeral T.. The Horse: 30,000 Years of the Horse in Art.. Merrell; London, UK: 2009.
- Pigeaud R.. Determining style in Palaeolithic cave art: A new method derived from horse images.. Antiquity 2007;81:409–422.
- Azéma M., Rivère F.. Animation in Palaeolithic art: A pre-echo of cinema.. Antiquity 2012;86:316–324.
- Áldez-Sánchez E.B., García-Viñas E.. The equids represented in cave art and current horses: A proposal to determine morphological differences and similarities.. Anthropozoologica 2019;54:1–12.
- Delpeut L.. What makes a horse a horse? Configurational aspects of ancient Egyptian equines.. Cheiron 2021;1:17–45.
- Agüera E., Cruz J.C.M.. Los relieves asirios como fuente de documentación equinotécnica.. Astarté 2021;4:1–11.
- Stribling N., Schertz P.. The Horse in Ancient Greek Art.. National Sporting Library & Museum; Middleburg, VI, USA: 2017.
- Duffey A.E.. The Equestrian Statue: A Study of Its History and the Problems Associated with Its Creation.. Ph.D. Thesis. University of Pretoria; Pretoria, South Africa: 1992.
- Freeman C.. The Horses of St Marks: A Story of Triumph in Byzantium, 2nd edn.. The Overlook Press; New York, NY, USA: 2010.
- Cosmopoulos M.B.. The Parthenon and Its Sculptures.. Cambridge University Press; Cambridge, UK: 2004.
- Nyland A.. Penna- and parh- in the Hittite horse training texts.. J. Near Eastern Stud. 1992;51:293–296.
- Raulwing P.. The Kikkuli Text (CTH 284): Some interdisciplinary remarks on Hittite training texts for chariot horses in the second half of the 2nd Millennium B.C.. In: Gardeisien A., editor. Les. Équidés dans le Monde Méditerranéen Antique. Actes du Colloque Organisé par l’École Française d’Athènes, le Centre Camille Jullian, et l’UMR 5140 du CNRS, Athènes, 26–28 Novembre 2003. Édition de l’Association pour le développement de l’archéologie en Languedoc-Rousillon; Haftad, France: 2005. pp. 61–75.
- Semple W.H.. Virgil, Georg. iii. 116-17.. Class. Rev. 1946;60:61–63.
- Anderson J.K.. Ancient Greek Horsemanship.. University of California Press; Berkeley, CA, USA: 1961.
- Ortoleva V.. L’addestramento del cavallo nella tarda antichità: Terminologia greco-latina ed esiti romanza.. In: Rotili M., editor. Società Multiculturali nei Secoli V-IX Scontri, Convivenza, Integrazione nel Mediterraneo Occidentale: Atti delle VII Giornate di Studio Sull’eta Romanobarbarica. Arte Tipogrfica; Naples, Italy: 2001. pp. 91–107.
- Serra I.S.. La atribución de la ambladura natural al caballo asturcón en las fuentes latinas.. In: Sanz F.Q., Merchán M.Z., editors. El caballo en la Antigua Iberia: Estudios sobre los équidos en la Edad del Hierro. Real Academia de la Historia; Madrid, Spain: 2003. pp. 141–144.
- Barea J.P.. Razas y empleos de los caballos de Hispania según los textos griegos y latinos de la Antigüedad.. In: Hernández M.T.S., editor. La Transmisión de la Ciencia Desde la Antigüedad al Renacimiento. Universidad de Castilla; La Mancha, Spain: 2008. pp. 117–202.
- Cam M.T., Poulle-Drieux Y., Vallat F.. Chevaux d’élite chez Végèce: Provenance des montures de luxe (Mul. 3,6) et amélioration des allures (Mul. 1,56,37-39). Latomus 2017;76:594–628.
- Creel H.G.. The role of the horse in Chinese history.. Am. Hist. Rev. 1965;70:647–672.
- Tao J.. Heavenly horses of Bactria: The creation of the Silk Road.. Emory J. Asian Stud. 2019;5:1–24.
- Kroll P.W.. The dancing horses of T’ang.. In: Kroll P.W., editor. Critical Readings on Tang China. Volume 3. Brill; Leiden, The Netherlands: 2018. pp. 1476–1503.
- Bishop C.W.. The horses of T’ang T’ai-Tsung.. Museum J. 1918;9:244–272.
- Waley A.. The heavenly horses of Ferghana: A new view.. Hist. Today 1955;5:95–103.
- Wei H.. Large-sized stone-sculptured animals of the Eastern Han Period in Sichuan and the Southern Silk Road.. Chin. Archaeol. 2010;10:172–176.
- Zhiguo H.. Study and comparison of the chronology of the bronze Galloping Horse excavated at Leitai, Wuwei City, Gansu Province.. Kaogu 2008;4:85–88.
- Lindhuff K.M.. Imaging the horse in early China: From the table to the stable.. In: Olsen S.L., Grant S., Choyke A.M., Bartosiewicz L., editors. Horses and Humans: The Evolution of Human-Equine Relationships. Bar Publishing; Oxford, UK: 2006. pp. 303–322.
- Harrist R.E.. Medieval China, the legacy of Bole: Physiognomy and horses in Chinese painting.. Artibus Asiae 1997;57:135–156.
- Shi J.. Rolling between burial and shrine: A tale of two chariot processions at Chulan Tomb 2 in Eastern Han China (171 C.E.). J. Am. Orient. Soc. 2015;135:433–452.
- Türkmen M.. Geçmişten günümüze, G. Türklerde rahvan (yorga) binicilik.. Gazi BESBD 1998;3:53–64.
- Esin E.. The horse in Turkic art.. Cent. Asiat. J. 1965;10:167–227.
- Hughson I.. Pictish horse carvings.. Glasg. Archaeol. J. 1991;17:53–61.
- Clark J.. The Medieval Horse and Its Equipment: C. 1150-c. 1450. 2nd ed.. The Boydell Press; Woodbridge, UK: 2004.
- Herbert-Davies E.. The Cultural Representation of the Horse in Late Medieval England: Status and Gender.. Bachelor’s Thesis. University of Leeds; Leeds, UK: 2009.
- Kretschmar M.. Pferd und Reiter im Orient: Untersuchungen zur Reiterkultur Vorderasiens in der Seldschukenzeit.. Olms; Hildersheim, Germany: 1980.
- Smith G.R.. Medieval Muslim Horsemanship: A Fourteenth-Century Arabic Cavalry Manual.. The British Library; London, UK: 1979.
- Digard J.P., editor. Chevaux et Cavaliers Arabes Dans les Arts d’Orient et d’Occident.. Paris, Gallimard et Institut du Monde Arabe; Paris, France: 2002.
- Dagg A.I.. Gaits in mammals.. Mammal. Rev. 1973;3:135–154.
- Froehlich D.J.. Quo vadis Eohippus? The systematics and taxonomy of the early Eocene equids (Perissodactyla). Zool. J. Linn. Soc. 2002;134:141–256.
- Rose K.D., Holbrook L.T., Rana R.S., Kumar K., Jones K.E., Ahrens H.E., Missiaen P., Sahni A., Smith T.. Early Eocene fossils suggest that the mammalian order Perissodactyla originated in India.. Nat. Commun. 2014;5:e5570.
- Wood A.R., Bebej R.M., Manz C.L., Begun D.L., Gingerich P.D.. Postcranial functional morphology of Hyracotherium (Equidae, Perissodactyla) and locomotion in the earliest horses.. J. Mammal. Evol. 2011;18:1–32.
- Janis C.M., Bernor R.L.. The evolution of equid monodactyly: A review including a new hypothesis.. Front. Ecol. Evol. 2019;12:1–19.
- Vincelette A.R., Renders E., Scott K.M., Falkingham P.L., Janis C.M.. Hipparion tracks and horses’ toes: The evolution of the equid single hoof.. R. Soc. Open. Sci. 2023;10:e230358.
- McHorse B.K., Biewener A.A., Pierce S.E.. The evolution of a single toe in horses: Causes, consequences, and the way forward.. Integr. Comp. Biol. 2019;59:638–655.
- Janis C.M., Wilhelm P.B.. Were there mammalian pursuit predators in the tertiary? Dances with wolf avatars.. J. Mammal. Evol. 1993;1:103–125.
- Andersson K.. Were there pack-hunting canids in the Tertiary, and how can we know?. Paleobiology 2005;31:56–72.
- Renders E., Vincelette A.. Methodology for the determination of modern and fossil horse gaits from trackways.. J. Paleontol. Tech. 2023;27:1–25.
- Vincelette A.. Determining the gait of Miocene, Pliocene, and Pleistocene horses from fossilized trackways.. Foss. Rec. 2021;24:151–169.
- Renders E.. The gait of Hipparion sp. from fossil footprints in Laetoli, Tanzania.. Nature 1984;308:179–181.
- Gaunitz C., Fages A., Hanghoj K., Alberchtsen A., Khan N., Schubert M., Orlando A.S., Owens I.J., Felkel S., Lau O.. Ancient genomes revisit the ancestry of domestic and Przewalski’s horses.. Science 2018;360:111–114.
- Orlando L., Ginolhac A., Zhang G., Froese D., Albrechtsen A., Stiller M., Schubert M., Cappellini E., Petersen B., Moltke I.. Recalibrating Equus evolution using the genome sequence of an early Middle Pleistocene horse.. Nature 2013;499:74–78.
- Cirilli O., Pandolfi L., Rook L., Bernor R.L.. Evolution of Old World Equus and origin of the zebra-ass clade.. Sci. Rep. 2021;11:e10156.
- Warmuth V., Eriksson A., Bower M.A., Cañon J., Cothran G., Distl O., Glowatzki-Mullis M.L., Hunt H., Luís C., Oom M.M.. European domestic horses originated in two Holocene refugia.. PLoS ONE 2011;6:e10.1371.
- Cieslak M., Pruvost M., Benecke N., Hofreiter M., Morales A., Reissmann A., Ludwig A.. Origin and history of mitochondrial DNA lineages in domestic horses.. PLoS ONE 2010;5:e15311.
- Librado P., Khan N., Fages A., Kusliy M.A., Suchan T., Tonasso-Calvière L., Schiavinato S., Alioglu D., Fromentier A., Perdereau A.. The origins and spread of domestic horses from the Western Eurasian steppes.. Nature 2021;598:634–640.
- Taylor W.T.T., Barrón-Ortiz C.I.. Rethinking the evidence for early horse domestication at Botai.. Sci. Rep. 2021;11:e7440.
- Fages A., Hanghøj K., Khan N., Gaunitz C., Seguin-Orlando A., Leonardi M., McCrory Constantz C., Gamba C., Al-Rasheid K.A.S., Albizuri S.. Tracking five millennia of horse management with extensive ancient genome time series.. Cell 2019;177:1419–1435.
- Trautmann M., Frînculeasa A., Preda-Bălănică B., Petruneac M., Focşǎneanu M., Alexandrov S., Atanassova N., Włodarczak P., Podsiadło M., Dani J.. First bioanthropological evidence for Yamnaya horsemanship.. Sci. Adv. 2023;9:e2451.
- Wutke S., Andersson L., Benecke N., Sandoval-Castellanos E., Gonzalez J., Hallsteinn Hallsson J., Lõugas L., Magnell O., Morales-Muniz A., Orlando L.. The origin of ambling horses.. Curr. Biol. 2016;26:e697–e699.
- Staiger E.A., Almén M.S., Promerová M., Brooks S., Cothran E.G., Imsland F., Jäderkvist Fegraeus K., Lindgren G., Mehrabani Yeganeh H., Mikko S.. The evolutionary history of the DMRT3 “Gait keeper” haplotype.. Anim. Genet. 2017;48:551–559.
- Kuznetsov P.F.. The emergence of Bronze Age chariots in Eastern Europe.. Antiquity 2006;80:638–645.
- Anthony D.W.. The Horse, the Wheel, and Language: How Bronze-Age Riders from the Eurasian Steppes Shaped the Modern World.. Princeton University Press; Princeton, NJ, USA: 2007. The opening of the Eurasian steppes; pp. 412–457.
- Wendelken R.W.. Horses and gold: The Scythians of the Eurasian Steppes.. In: Bell-Fialkoff A., editor. The Role of Migration in the History of the Eurasian Steppe. Springer; Dordrecht, Germany: 2000. pp. 189–206.
- Lindner S.. Chariots in the Eurasian Steppe: A Bayesian approach to the emergence of horse-drawn transport in the early second millennium BC.. Antiquity 2020;94:361–380.
- Li Y., Zhang C., Taylor W.T.T., Chen L., Flad R.K., Boivin N., Liu H., You Y., Wang J., Ren M.. Early evidence for mounted horseback riding in northwest China.. PNAS 2020;117:29569–29576.
- Tozaki T., Kikuchi M., Kakoi H., Hirota K., Nagata S., Yamashita D., Ohnuma T., Takasu M., Kobayashi I., Hobo S.. Genetic diversity and relationships among native Japanese horse breeds, the Japanese Thoroughbred and horses outside of Japan using genome-wide SNP data.. Anim. Genet. 2019;50:449–459.
- Ardestani S.S., Zandi M.B., Vahedi S.M., Janssens S.. Population structure and genomic footprints of selection in five major Iranian horse breeds.. Anim. Genet. 2022;53:e13243.
- Wallner B., Palmieri N., Vogl C., Rigler D., Bozlak E., Druml T., Jagannathan V., Leeb T., Fries R., Tetens J.. Y chromosome uncovers the recent Oriental origin of modern stallions.. Curr. Biol. 2017;27:2029–2035.
- Bömcke E., Gengler N., Cothran E.G.. Genetic variability in the Skyros pony and its relationship with other Greek and foreign horse breeds.. Genet. Mol. Biol. 2011;34:68–76.
- Guimaraes S., Arbuckle B.S., Peters J., Adcock S.E., Buitenhuis H., Chazin H., Manaseryan N., Uerpmann H.P., Grange T., Geigl E.M.. Ancient DNA shows domestic horses were introduced in the southern Caucasus and Anatolia during the Bronze Age.. Sci. Adv. 2020;38:eabb0030.
- Petersen J.L., Mickelson J.R., Cothran E.G., Anderson L.S., Axelsson J., Bailey E., Bannasch D., Binns M.M., Borges A.S., Brama P.. Genetic diversity in the modern horse illustrated from genome-wide SNP data.. PLoS ONE 2013;8:e54997.
- Bjørnstad G., Nilsen N.Ø., Røed K.H.. Genetic relationship between Mongolian and Norwegian horses?. Anim. Genet. 2003;34:55–58.
- Funk S.M., Guedaoura S., Juras R., Raziq A., Landolsi F., Luís C., Martínez A.M., Mayaki A.M., Mujica F., Oom M.M.. Major inconsistencies of inferred population genetic structure estimated in a large set of domestic horse breeds using microsatellites.. Ecol. Evol. 2020;10:4261–4279.
- Cañon J., Checa M.L., Carleos C., Vega-Pla J.L., Vallejo M., Dunner S.. The genetic structure of Spanish Celtic horse breeds inferred from microsatellite data.. Anim. Genet. 2000;31:39–48.
- Royo J.L., Álvarez I., Beja-Pereira A., Molina A., Fernández I., Jordana J., Gómez E., Gutiérrez J.P., Goyache F.. The origins of Iberian horses assessed via mitochondrial DNA.. J. Hered. 2005;96:663–669.
- Luis C., Bastos-Silveira C., Cothran E.G., Oom M.M.. Iberian origins of New World horse breeds.. J. Hered. 2006;97:107–113.
- Cortés O., Dunner S., Gama L.T., Martínez A.M., Delgado J.V., Ginja C., Jiménez L.M., Jordana J., Luis C., Oom M.M.. The legacy of Columbus in American horse populations assessed by microsatellite markers.. J. Anim. Breed. Genet. 2017;134:340–350.
- Conant E.K., Juras R., Cothran E.G.. A microsatellite analysis of five Colonial Spanish horse populations of the southeastern United States.. Anim. Genet. 2012;43:53–62.
- Ramdya P., Thandiackal R., Cherney R., Asselborn T., Benton R., Ijspeert A.J., Floreano D.. Climbing favours the tripod gait over alternative faster insect gaits.. Nat. Commun. 2017;8:e14494.
- Reilly S.M., McElroy E.J., Biknevicius A.R.. Posture, gait and the ecological relevance of locomotor costs and energy-saving mechanisms in tetrapods.. Zoology 2007;110:271–289.
- Schmitt D., Cartmill M., Griffin T.M., Hanna J.B., Lemelin P.. Adaptive value of ambling gaits in primates and other mammals.. J. Exp. Biol. 2006;209:2042–2049.
- Hyland A.. The Warhorse 1250–1600.. Sutton Publishing; Stroud, UK: 1998. The Mongols and the Mamluks; pp. 118–145.
- Morris J.E.. Mounted infantry in mediaeval warfare.. Trans. R. Hist. Soc. 1914;8:77–102.
- Lydon J.. The hobelar: An Irish contribution to medieval warfare.. Ir. Sword 1954;2:12–16.
- Lutful-Huq A.L.S.M.. A critical edition of Nihayat al-sul wa’l-umniyah fi ta’lim a’mal al-furusiyah of Muhammad b. ‘Isa b. Isma’il al-Hanafi.. Ph.D. Thesis. University of London; London, UK: 1955.
- Ropa A.. The price and value of the warhorse in Late Medieval England.. In: Ropa A., Dawson T., editors. The Horse in Premodern European Culture. Walter de Gruyter; Berlin, Germany: 2020. pp. 219–234.
- Walford W.S., Way A.. The rights of Christ Church, Canterbury, on the deaths of bishops or the province.. Archaeol. J. 1854;11:273–277.
- Sheppard J.B.. Literae Cantuarienses: The Letter Books of the Monastery of Christ Church, Issue 85, Volume 2.. Her Majesty’s Stationary Office; London, UK: 1888. p. 140.
- Andersson L.S., Larhammar M., Memic F., Wootz H., Schwochow D., Rubin C.J., Patra K., Arnason T., Wellbring L., Hjälm G.. Mutations in DMRT3 affect locomotion in horses and circuit function in mice.. Nature 2012;488:642–646.
- Perry S., Larhammar M., Vieillard J., Nagaraja C., Hilscher M.M., Tafreshiha A., Rofo F., Caixeta F.V., Kullander K.. Characterization of Dmrt3-derived neurons suggest a role within locomotor circuits.. J. Neurosci. 2019;39:1771–1782.
- Vieillard J., Franck M.C.M., Hartung S., Jakobsson J.E.T., Ceder M.M., Welsh R.E., Lagerström M.C., Kullander K.. Adult spinal Dmrt3 neurons receive direct somatosensory inputs from ipsi- and contralateral primary afferents and from brainstem motor nuclei.. J. Comp. Neurol. 2023;531:5–24.
- Kristjansson T., Bjornsdottir S., Sigurdsson A., Andersson L.S., Lindgren G., Helyar S.J., Klonowski A.M., Arnason T.J.. The effect of the “Gait keeper” mutation in the DMRT3 gene on gaiting ability in Icelandic Horses.. Anim. Breed. Genet. 2014;131:415–425.
- Jäderkvist Fegraeus K., Andersson L.S., Johansson A.M., Árnason T., Mikko S., Eriksson S., Andersson L., Lindgren G.. The DMRT3 “Gait keeper” mutation affects performance of Nordic and Standardbred Trotters.. J. Anim. Sci. 2014;92:4279–4286.
- Petersen J.L., Mickelson J.R., Rendahl A.K., Valberg S.J., Andersson L.S., Axelsson J., Bailey E., Bannasch D.M.M., Borges A.S., Brama P.. Genome-wide analysis reveals selection for important traits in domestic horse breeds.. PLoS Genet. 2013;9:e1003211.
- Promerová M., Andersson L.S., Juras R., Penedo M.C., Reissmann M., Tozaki T., Bellone R., Dunner S., Hořín P., Imsland F.. Worldwide frequency distribution of the “Gait keeper” mutation in the DMRT3 Gene.. Anim. Genet. 2014;45:274–282.
- Gaspar M.C., Campos F.A., Staiger E.A., Martin K., Vierra M., Foster G., Lundquist E., Brooks S.A., Rosa L.P., Lafayette C.. Disciplinas esportivas em cavalos de raças de trabalho são associadas ao alelo A no locus DMRT3.. Equina 2021;15:4–8.
- Ayala-Valdovinos M.A., Galindo-García J., Sánchez-Chiprés D., Duifhuis-Rivera T., Anguiano-Estrella R.. A novel simple genotyping assay for detection of the “Gait keeper” mutation in DMRT3 and allele frequencies in Azteca and Costa Rican Saddle Horse breeds.. Mol. Cell. Probes. 2020;50:e101506.
- Jäderkvist Fegraeus K., Hirschberg I., Árnason T., Andersson L., Velie B.D., Andersson L.S., Lindgren G.. To pace or not to pace: A pilot study of four- and five-gaited Icelandic Horses homozygous for the DMRT3 “Gait keeper” mutation.. Anim. Genet. 2017;48:694–697.
- Jäderkvist Fegraeus K., Imsland N.H.F., Árnason T., Andersson L., Andersson L.S., Lindgrena G.. The Importance of the DMRT3 “Gait keeper” mutation on riding traits and gaits in Standardbred and Icelandic Horses.. Livest. Sci. 2015;176:33–39.
- Fonseca M.G., De Camargo Ferraza G., Lage J., Pereira G.L., Curi R.A.. A genome-wide association study reveals differences in the genetic mechanism of control of the two gait patterns of the Brazilian Mangalarga Marchador breed.. J. Equine Vet. Sci. 2017;53:64–67.
- Jäderkvist Fegraeus K., Johansson L., Mäenpää M., Mykkänen A., Andersson L.S., Velie B.D., Andersson L., Árnason T., Lindgren G.. Different DMRT3 Genotypes Are Best Adapted for Harness Racing and Riding in Finnhorses.. J. Hered. 2015;106:734–740.
- Ricard A.. Does heterozygosity at the DMRT3 gene make French Trotters better racers?. Genet. Sel. Evol. 2015;47:e10.
- Negro Rama S., Valera M., Membrillo A., Gómez M.D., Solé M., Menendez-Buxadera A., Anaya G., Molina A.. Quantitative analysis of short- and long-distance racing performance in young and adult horses and association analysis with functional candidate genes in Spanish Trotter Horses.. J. Anim. Breed. Genet. 2016;133:347–356.
- He M.S., Yu X., Gao C.C., Cao H., Ma H.Y., Liu L.L., Jiang X., Liu W.J.. Polymorphism analysis of DMRT3 gene in the Yili Horse.. Xinjiang Agric. Sci. 2017;54:184–189.
- Kalinkova L.V., Zaitsev A.M., Kalashnikov V.V.. Polymorphism of the DMRT3 gene in the Orlov Trotter breed of horses.. Vet. Zootek. Biotek. 2019;7:60–65.
- Kvist L., Honka J., Niskanen M., Liedes O., Aspi J.. Selection in the Finnhorse, a native all-around horse breed.. J. Anim. Breed. Genet. 2021;138:188–203.
- Ricard A., Duluard A.. Genomic analysis of gaits and racing performance of the French Trotter.. J. Anim. Breed. Genet. 2021;138:204–222.
- McCoy A.M., Beeson S.K., Rubin C.-J., Andersson L., Caputo P., Lykkjen S., Moore A., Piercy R.J., Mickelson J.R., McCue M.E.. Identification and validation of genetic variants predictive of gait in Standardbred Horses.. PLoS Genet. 2019;15:e1008146.
- Jun J., Cho Y.S., Hu H., Kim H.M., Jho S., Gadhvi P., Park K.M., Lim J., Paek W.K., Han K.. Whole genome sequence and analysis of the Marwari horse breed and its genetic origin.. BMC Genom. 2014;15:e4.
- Bussimann F.O., Silva F.F., Bueno R.S., Ventura R.V., Mattos E.C., Ferraz J.B.S., Eler J.P., Balieiro J.C.C.. Confirmatory factor analysis and structural equation models to dissect the relationship between gait and morphology in Campolina horses.. Livest. Sci. 2021;255:e104779.
- Patterson L., Staiger E.A., Brooks S.A.. DMRT3 is associated with gait type in Mangalarga Marchador Horses, but does not control gait ability.. Anim. Genet. 2015;46:213–215.
- Grilz-Seger G., Neuditschko M., Ricard A., Velie B., Lindgren G., Mesarič M., Cotman M., Horna M., Dobretsberger M., Brem G.. Genome-wide homozygosity patterns and evidence for selection in a set of European and Near Eastern horse breeds.. Genes 2019;10:e491.
- Dall’Olio S., Bovo S., Tinarelli S., Schiavo G., Padalino B., Fontanesi L.. Association between candidate gene markers and harness racing traits in Italian Trotter Horses.. Livest. Sci. 2021;244:e104351.
- Gu J., MacHugh D.E., McGivney B.A., Park S.D., Katz L.M., Hill E.W.. Association of sequence variants in CKM (creatine kinase, muscle) and COX4I2 (cytochrome c oxidase, subunit 4, isoform 2) genes with racing performance in Thoroughbred horses.. Equine Vet. J. 2010;38:569–575.
- Hill E.W., Gu J., Eivers S.S., Fonseca R.G., McGivney B.A., Govindarajan P., Orr N., Katz L.M., MacHugh D.E.. A sequence polymorphism in MSTN predicts sprinting ability and racing stamina in Thoroughbred horses.. PLoS ONE 2010;5:e8645.
- François L., Jäderkvist Fegraeus K., Eriksson S., Andersson L.S., Tesfayonas Y.G., Viluma A., Imsland F., Buys N., Mikko S., Lindgren G.. Conformation traits and gaits in the Icelandic Horse are associated with genetic variants in myostatin (MSTN). J. Hered. 2016;107:431–437.
- Pereira G.L., Matteis R., Meira C.T., Regitano L.C.A., Silva J.A.V., Chardulo L.A.L., Curi R.A.. Comparison of sequence variants in the PDK4 and COX4I2 genes between racing and cutting lines of quarter horses and associations with the Speed Index.. J. Equine Vet. Sci. 2016;39:1–6.
- Pereira G.L., Matteis R., Regitano L.C.A., Chardulo L.A.L., Curi R.A.. MSTN, CKM, and DMRT3 gene variants in different lines of quarter horses.. J. Equine Vet. Sci. 2016;39:33–37.
- Regatieri I., Curi R.A., Ferraz G.C., Queiroz-Neto A.. Candidate genes for performance in horses, including monocarboxylate transporters.. Pesqui. Vet. Brasil. 2017;37:66–72.
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