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Journal of applied genetics2013; 54(4); 461-472; doi: 10.1007/s13353-013-0163-z

Family of melanocortin receptor (MCR) genes in mammals-mutations, polymorphisms and phenotypic effects.

Abstract: The melanocortin receptor gene family consists of five single-exon members, which are located on autosomes. Three genes (MC2R, MC4R and MC5R) are syntenic in the human, mouse, cattle and dog genomes, while in the pig, the syntenic group comprises MC1R, MC2R and MC5R. Two genes (MC1R and MC4R) have been extensively studied due to their function in melanogenesis (MC1R) and energy control (MC4R). Conservative organisation of these genes in five mammalian species (human, mouse, cattle, pig and dog), in terms of the encoded amino acid sequence, is higher in the case of MC4R compared to MC1R. Polymorphisms of these two genes are responsible or associated with variation of pigmentation (MC1R) and adipose tissue deposition (MC4R). Polymorphic variants in MC1R, causing coat colour variation, were described in humans and domestic mammals (cattle, horse, pig, sheep, dog), as well as farm red and arctic foxes. The MC4R gene is very polymorphic in humans and it is well known that some variants cause monogenic obesity or significantly contribute to the development of polygenic obesity. Such relationships are not so evident in domestic mammals; however, at least one missense substitution (298Asp > Asn) in the porcine MC4R significantly contributes, at least in some breeds, to fat tissue accumulation, feed conversion ratio and daily weight gain. Knowledge on the phenotypic effects of polymorphisms of MC2R, MC3R and MC5R in domestic mammals is scarce, probably due to the small number of reports addressing these genes. Thus, further studies focused on these genes should be undertaken.
Publication Date: 2013-08-31 PubMed ID: 23996627PubMed Central: PMC3825561DOI: 10.1007/s13353-013-0163-zGoogle Scholar: Lookup
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Summary

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The research article discusses the melanocortin receptor gene family in mammals, which impacts pigmentation and adipose tissue accumulation, among other functions. It especially delves into the MC1R and MC4R genes, noting their high level of polymorphism and their implications on pigmentation and obesity.

Melanocortin Receptor (MCR) Gene Family

The paper describes the MCR gene family, which is composed of five single-exon members located on autosomes (non-sex chromosomes). Among these, three genes (MC2R, MC4R, MC5R) display synteny – that is, they are located on the same chromosome – in homo sapiens, mus musculus (mouse), Bos taurus (cattle), and Canis lupus familiaris (dog). However, the pig @ Sus scorfa represents an exception where MC1R is part of the syntenic group instead.

MC1R and MC4R Genes

The research particularly emphasizes two specific MCR genes due to their crucial functions & the high degree of polymorphism (the occurrence of variations) they exhibit:

  • MC1R: This gene plays a critical role in melanogenesis, which is the process of melanin production impacting skin, hair, eye color (pigmentation) in mammals. The study reports polymorphic variants leading to coat color variations across multiple species, including humans and various domestic and farm animals.
  • MC4R: The study notes this gene’s role in energy control functions. It is highly polymorphic in humans, with certain variants linked to monogenic obesity (caused by changes in a single gene) or contribute notably to polygenic obesity (caused by multiple genes).

Cross-species Conservation and Impact on Phenotypes

The elements of these genes, particularly the encoded amino acid sequence, are significantly conserved across five mammalian species. However, the level of conservation is greater for MC4R than MC1R.

  • The MC1R gene’s polymorphism impacts variation in pigmentation.
  • The MC4R gene’s polymorphism relates to variation in adipose tissue deposition. Notably, in pigs, a particular missense substitution (298Asp > Asn) in the MC4R gene contributes significantly to fat tissue accumulation, feed conversion ratio and daily weight gain in certain breeds.

More Research Needed

The paper underscores that there is limited understanding of the phenotypic impacts (observable traits and characteristics) of the polymorphisms of the MC2R, MC3R, and MC5R genes in domestic animals. It attributes this to the relatively few research articles addressing these specific genes. To address these knowledge gaps, the researchers advocate for more detailed studies on these identified genes.

Cite This Article

APA
Switonski M, Mankowska M, Salamon S. (2013). Family of melanocortin receptor (MCR) genes in mammals-mutations, polymorphisms and phenotypic effects. J Appl Genet, 54(4), 461-472. https://doi.org/10.1007/s13353-013-0163-z

Publication

ISSN: 2190-3883
NlmUniqueID: 9514582
Country: England
Language: English
Volume: 54
Issue: 4
Pages: 461-472

Researcher Affiliations

Switonski, M
  • Department of Genetics and Animal Breeding, Poznan University of Life Sciences, Wolynska 33, 60-637, Poznan, Poland, switonsk@jay.up.poznan.pl.
Mankowska, M
    Salamon, S

      MeSH Terms

      • Animals
      • Cattle
      • Dogs
      • Horses
      • Humans
      • Mammals
      • Mice
      • Multigene Family
      • Mutation
      • Phenotype
      • Polymorphism, Genetic
      • Receptors, Melanocortin / genetics
      • Receptors, Melanocortin / metabolism
      • Sheep
      • Swine
      • Synteny

      References

      This article includes 88 references
      1. Adan RA, Tiesjema B, Hillebrand JJ, la Fleur SE, Kas MJ, de Krom M. The MC4 receptor and control of appetite.. Br J Pharmacol 2006 Dec;149(7):815-27.
        doi: 10.1038/sj.bjp.0706929pmc: PMC2014686pubmed: 17043670google scholar: lookup
      2. An JJ, Rhee Y, Kim SH, Kim DM, Han DH, Hwang JH, Jin YJ, Cha BS, Baik JH, Lee WT, Lim SK. Peripheral effect of alpha-melanocyte-stimulating hormone on fatty acid oxidation in skeletal muscle.. J Biol Chem 2007 Feb 2;282(5):2862-70.
        doi: 10.1074/jbc.M603454200pubmed: 17127674google scholar: lookup
      3. Begriche K, Levasseur PR, Zhang J, Rossi J, Skorupa D, Solt LA, Young B, Burris TP, Marks DL, Mynatt RL, Butler AA. Genetic dissection of the functions of the melanocortin-3 receptor, a seven-transmembrane G-protein-coupled receptor, suggests roles for central and peripheral receptors in energy homeostasis.. J Biol Chem 2011 Nov 25;286(47):40771-81.
        doi: 10.1074/jbc.M111.278374pmc: PMC3220494pubmed: 21984834google scholar: lookup
      4. Bruun CS, Jørgensen CB, Nielsen VH, Andersson L, Fredholm M. Evaluation of the porcine melanocortin 4 receptor (MC4R) gene as a positional candidate for a fatness QTL in a cross between Landrace and Hampshire.. Anim Genet 2006 Aug;37(4):359-62.
      5. Burgos C, Carrodeguas JA, Moreno C, Altarriba J, Tarrafeta L, Barcelona JA, López-Buesa P. Allelic incidence in several pig breeds of a missense variant of pig melanocortin-4 receptor (MC4R) gene associated with carcass and productive traits; its relation to IGF2 genotype.. Meat Sci 2006 May;73(1):144-50.
        doi: 10.1016/j.meatsci.2005.11.007pubmed: 22062063google scholar: lookup
      6. Chagnon YC, Chen WJ, Pérusse L, Chagnon M, Nadeau A, Wilkison WO, Bouchard C. Linkage and association studies between the melanocortin receptors 4 and 5 genes and obesity-related phenotypes in the Québec Family Study.. Mol Med 1997 Oct;3(10):663-73.
        pmc: PMC2230227pubmed: 9392003
      7. Chao Z, Wang F, Deng CY, Wei LM, Sun RP, Liu HL, Liu QW, Zheng XL. Distribution and linkage disequilibrium analysis of polymorphisms of MC4R, LEP, H-FABP genes in the different populations of pigs, associated with economic traits in DIV2 line.. Mol Biol Rep 2012 May;39(5):6329-35.
        doi: 10.1007/s11033-012-1454-xpubmed: 22290286google scholar: lookup
      8. Chida D, Nakagawa S, Nagai S, Sagara H, Katsumata H, Imaki T, Suzuki H, Mitani F, Ogishima T, Shimizu C, Kotaki H, Kakuta S, Sudo K, Koike T, Kubo M, Iwakura Y. Melanocortin 2 receptor is required for adrenal gland development, steroidogenesis, and neonatal gluconeogenesis.. Proc Natl Acad Sci U S A 2007 Nov 13;104(46):18205-10.
        doi: 10.1073/pnas.0706953104pmc: PMC2084321pubmed: 17989225google scholar: lookup
      9. Civánová K, Knoll A, Rohrer GA, Cepica S. Linkage mapping of the MC3R gene to porcine chromosome 17.. Anim Genet 2004 Dec;35(6):467-9.
      10. Cone RD. Studies on the physiological functions of the melanocortin system.. Endocr Rev 2006 Dec;27(7):736-49.
        pubmed: 17077189doi: 10.1210/er.2006-0034google scholar: lookup
      11. Cone RD, Mountjoy KG. Molecular genetics of the ACTH and melanocyte-stimulating hormone receptors.. Trends Endocrinol Metab 1993 Sep;4(7):242-7.
        doi: 10.1016/1043-2760(93)90129-3pubmed: 18407163google scholar: lookup
      12. Davoli R, Braglia S, Valastro V, Annaratone C, Comella M, Zambonelli P, Nisi I, Gallo M, Buttazzoni L, Russo V. Analysis of MC4R polymorphism in Italian Large White and Italian Duroc pigs: association with carcass traits.. Meat Sci 2012 Apr;90(4):887-92.
        doi: 10.1016/j.meatsci.2011.11.025pubmed: 22197097google scholar: lookup
      13. Dessinioti C, Antoniou C, Katsambas A, Stratigos AJ. Melanocortin 1 receptor variants: functional role and pigmentary associations.. Photochem Photobiol 2011 Sep-Oct;87(5):978-87.
      14. Ding YX, Zou LP, He B, Yue WH, Liu ZL, Zhang D. ACTH receptor (MC2R) promoter variants associated with infantile spasms modulate MC2R expression and responsiveness to ACTH.. Pharmacogenet Genomics 2010 Feb;20(2):71-6.
        doi: 10.1097/FPC.0b013e328333a172pubmed: 20042918google scholar: lookup
      15. Dreger DL, Schmutz SM. A new mutation in MC1R explains a coat color phenotype in 2 "old" breeds: Saluki and Afghan hound.. J Hered 2010 Sep-Oct;101(5):644-9.
        doi: 10.1093/jhered/esq061pubmed: 20525767google scholar: lookup
      16. Emnett R, Moeller S, Irwin K, Rothschild MF, Plastow G, Goodwin R. Association studies with leptin receptor, melanocortin-4 receptor, melanocortin-5 receptor, and peroxisome proliferator activated receptor-γ. Research and Reviews: Swine 2001 OARDC Special Circular 185:57–63.
      17. Everts RE, Rothuizen J, van Oost BA. Identification of a premature stop codon in the melanocyte-stimulating hormone receptor gene (MC1R) in Labrador and Golden retrievers with yellow coat colour.. Anim Genet 2000 Jun;31(3):194-9.
      18. Eves PC, Haycock JW. Melanocortin signalling mechanisms.. Adv Exp Med Biol 2010;681:19-28.
        doi: 10.1007/978-1-4419-6354-3_2pubmed: 21222257google scholar: lookup
      19. Fan ZC, Sartin JL, Tao YX. Pharmacological analyses of two naturally occurring porcine melanocortin-4 receptor mutations in domestic pigs.. Domest Anim Endocrinol 2008 May;34(4):383-90.
      20. Fan B, Onteru SK, Plastow GS, Rothschild MF. Detailed characterization of the porcine MC4R gene in relation to fatness and growth.. Anim Genet 2009 Aug;40(4):401-9.
      21. Fan B, Lkhagvadorj S, Cai W, Young J, Smith RM, Dekkers JC, Huff-Lonergan E, Lonergan SM, Rothschild MF. Identification of genetic markers associated with residual feed intake and meat quality traits in the pig.. Meat Sci 2010 Apr;84(4):645-50.
        doi: 10.1016/j.meatsci.2009.10.025pubmed: 20374837google scholar: lookup
      22. Goureau A, Yerle M, Schmitz A, Riquet J, Milan D, Pinton P, Frelat G, Gellin J. Human and porcine correspondence of chromosome segments using bidirectional chromosome painting.. Genomics 1996 Sep 1;36(2):252-62.
        doi: 10.1006/geno.1996.0460pubmed: 8812451google scholar: lookup
      23. Haegeman A, Coopman F, Jacobs K, Mattheeuws M, Van Zeveren A, Peelman L. Bovine melanocortin receptor 4: cDNA sequence, polymorphisms and mapping.. Anim Genet 2001 Aug;32(4):189-92.
      24. Hatta N, Dixon C, Ray AJ, Phillips SR, Cunliffe WJ, Dale M, Todd C, Meggit S, Birch-MacHin MA, Rees JL. Expression, candidate gene, and population studies of the melanocortin 5 receptor.. J Invest Dermatol 2001 Apr;116(4):564-70.
      25. Hoggard N, Hunter L, Duncan JS, Rayner DV. Regulation of adipose tissue leptin secretion by alpha-melanocyte-stimulating hormone and agouti-related protein: further evidence of an interaction between leptin and the melanocortin signalling system.. J Mol Endocrinol 2004 Feb;32(1):145-53.
        doi: 10.1677/jme.0.0320145pubmed: 14765998google scholar: lookup
      26. Houston RD, Cameron ND, Rance KA. A melanocortin-4 receptor (MC4R) polymorphism is associated with performance traits in divergently selected Large White pig populations.. Anim Genet 2004 Oct;35(5):386-90.
      27. Huang M, Gao X, Li JY, Ren HY, Chen JB, Xu SZ. Polymorphisms in MC4R gene and correlations with economic traits in cattle.. Mol Biol Rep 2010 Dec;37(8):3941-4.
        doi: 10.1007/s11033-010-0051-0pubmed: 20563647google scholar: lookup
      28. Jacobs K, Van Poucke M, Mattheeuws M, Chardon P, Yerle M, Rohrer G, Van Zeveren A, Peelman LJ. Characterization of the porcine melanocortin 2 receptor gene (MC2R ).. Anim Genet 2002 Dec;33(6):415-21.
      29. Joerg H, Fries HR, Meijerink E, Stranzinger GF. Red coat color in Holstein cattle is associated with a deletion in the MSHR gene.. Mamm Genome 1996 Apr;7(4):317-8.
        doi: 10.1007/s003359900090pubmed: 8661706google scholar: lookup
      30. Jokubka R, Maak S, Kerziene S, Swalve HH. Association of a melanocortin 4 receptor (MC4R) polymorphism with performance traits in Lithuanian White pigs.. J Anim Breed Genet 2006 Feb;123(1):17-22.
      31. Jun DJ, Na KY, Kim W, Kwak D, Kwon EJ, Yoon JH, Yea K, Lee H, Kim J, Suh PG, Ryu SH, Kim KT. Melanocortins induce interleukin 6 gene expression and secretion through melanocortin receptors 2 and 5 in 3T3-L1 adipocytes.. J Mol Endocrinol 2010 Apr;44(4):225-36.
        doi: 10.1677/JME-09-0161pmc: PMC3058511pubmed: 20089716google scholar: lookup
      32. Kijas JM, Wales R, Törnsten A, Chardon P, Moller M, Andersson L. Melanocortin receptor 1 (MC1R) mutations and coat color in pigs.. Genetics 1998 Nov;150(3):1177-85.
        pmc: PMC1460407pubmed: 9799269doi: 10.1093/genetics/150.3.1177google scholar: lookup
      33. Kijas JM, Moller M, Plastow G, Andersson L. A frameshift mutation in MC1R and a high frequency of somatic reversions cause black spotting in pigs.. Genetics 2001 Jun;158(2):779-85.
        pmc: PMC1461691pubmed: 11404341doi: 10.1093/genetics/158.2.779google scholar: lookup
      34. Kim KS, Larsen N, Short T, Plastow G, Rothschild MF. A missense variant of the porcine melanocortin-4 receptor (MC4R) gene is associated with fatness, growth, and feed intake traits.. Mamm Genome 2000 Feb;11(2):131-5.
        doi: 10.1007/s003350010025pubmed: 10656927google scholar: lookup
      35. Kim KS, Marklund S, Rothschild MF. The porcine melanocortin-5 receptor (MC5R) gene: polymorphisms, linkage and physical mapping.. Anim Genet 2000 Jun;31(3):230-1.
        pubmed: 10895318
      36. Kim KS, Reecy JM, Hsu WH, Anderson LL, Rothschild MF. Functional and phylogenetic analyses of a melanocortin-4 receptor mutation in domestic pigs.. Domest Anim Endocrinol 2004 Jan;26(1):75-86.
      37. Kim KS, Lee JJ, Shin HY, Choi BH, Lee CK, Kim JJ, Cho BW, Kim TH. Association of melanocortin 4 receptor (MC4R) and high mobility group AT-hook 1 (HMGA1) polymorphisms with pig growth and fat deposition traits.. Anim Genet 2006 Aug;37(4):419-21.
      38. Klungland H, Våge DI, Gomez-Raya L, Adalsteinsson S, Lien S. The role of melanocyte-stimulating hormone (MSH) receptor in bovine coat color determination.. Mamm Genome 1995 Sep;6(9):636-9.
        doi: 10.1007/BF00352371pubmed: 8535072google scholar: lookup
      39. Kováčik A, Bulla J, Trakovická A, Žitný J, Rafayová A. The effect of the porcine melanocortin-5 receptor (MC5R) gene associated with feed intake, carcass and physico-chemical characteristics. J Microbiol Biotechnol Food Sci 2012;1:498–506.
      40. Kristiansen OP, Mandrup-Poulsen T. Interleukin-6 and diabetes: the good, the bad, or the indifferent?. Diabetes 2005 Dec;54 Suppl 2:S114-24.
      41. Lappalainen S, Utriainen P, Kuulasmaa T, Voutilainen R, Jääskeläinen J. ACTH receptor promoter polymorphism associates with severity of premature adrenarche and modulates hypothalamo-pituitary-adrenal axis in children.. Pediatr Res 2008 Apr;63(4):410-4.
        doi: 10.1203/PDR.0b013e3181659c14pubmed: 18356748google scholar: lookup
      42. Liu ZL, He B, Fang F, Tang CY, Zou LP. Genetic polymorphisms of MC2R gene associated with responsiveness to adrenocorticotropic hormone therapy in infantile spasms.. Chin Med J (Engl) 2008 Sep 5;121(17):1627-32.
        pubmed: 19024088
      43. Liu H, Tian W, Zan L, Wang H, Cui H. Mutations of MC4R gene and its association with economic traits in Qinchuan cattle.. Mol Biol Rep 2010 Jan;37(1):535-40.
        doi: 10.1007/s11033-009-9706-0pubmed: 19714485google scholar: lookup
      44. Loos RJ. The genetic epidemiology of melanocortin 4 receptor variants.. Eur J Pharmacol 2011 Jun 11;660(1):156-64.
        doi: 10.1016/j.ejphar.2011.01.033pubmed: 21295023google scholar: lookup
      45. Loos RJ, Lindgren CM, Li S, Wheeler E, Zhao JH, Prokopenko I, Inouye M, Freathy RM, Attwood AP, Beckmann JS, Berndt SI, Jacobs KB, Chanock SJ, Hayes RB, Bergmann S, Bennett AJ, Bingham SA, Bochud M, Brown M, Cauchi S, Connell JM, Cooper C, Smith GD, Day I, Dina C, De S, Dermitzakis ET, Doney AS, Elliott KS, Elliott P, Evans DM, Sadaf Farooqi I, Froguel P, Ghori J, Groves CJ, Gwilliam R, Hadley D, Hall AS, Hattersley AT, Hebebrand J, Heid IM, Lamina C, Gieger C, Illig T, Meitinger T, Wichmann HE, Herrera B, Hinney A, Hunt SE, Jarvelin MR, Johnson T, Jolley JD, Karpe F, Keniry A, Khaw KT, Luben RN, Mangino M, Marchini J, McArdle WL, McGinnis R, Meyre D, Munroe PB, Morris AD, Ness AR, Neville MJ, Nica AC, Ong KK, O'Rahilly S, Owen KR, Palmer CN, Papadakis K, Potter S, Pouta A, Qi L, Randall JC, Rayner NW, Ring SM, Sandhu MS, Scherag A, Sims MA, Song K, Soranzo N, Speliotes EK, Syddall HE, Teichmann SA, Timpson NJ, Tobias JH, Uda M, Vogel CI, Wallace C, Waterworth DM, Weedon MN, Willer CJ, Wraight, Yuan X, Zeggini E, Hirschhorn JN, Strachan DP, Ouwehand WH, Caulfield MJ, Samani NJ, Frayling TM, Vollenweider P, Waeber G, Mooser V, Deloukas P, McCarthy MI, Wareham NJ, Barroso I, Jacobs KB, Chanock SJ, Hayes RB, Lamina C, Gieger C, Illig T, Meitinger T, Wichmann HE, Kraft P, Hankinson SE, Hunter DJ, Hu FB, Lyon HN, Voight BF, Ridderstrale M, Groop L, Scheet P, Sanna S, Abecasis GR, Albai G, Nagaraja R, Schlessinger D, Jackson AU, Tuomilehto J, Collins FS, Boehnke M, Mohlke KL. Common variants near MC4R are associated with fat mass, weight and risk of obesity.. Nat Genet 2008 Jun;40(6):768-75.
        doi: 10.1038/ng.140pmc: PMC2669167pubmed: 18454148google scholar: lookup
      46. Marklund L, Moller MJ, Sandberg K, Andersson L. A missense mutation in the gene for melanocyte-stimulating hormone receptor (MC1R) is associated with the chestnut coat color in horses.. Mamm Genome 1996 Dec;7(12):895-9.
        doi: 10.1007/s003359900264pubmed: 8995760google scholar: lookup
      47. McLean K, Schmutz S. Melanocortin 4 receptor polymorphism is associated with carcass fat in beef cattle. Can J Anim Sci 2011;91:75–79.
        doi: 10.4141/CJAS10074google scholar: lookup
      48. Meidtner K, Wermter AK, Hinney A, Remschmidt H, Hebebrand J, Fries R. Association of the melanocortin 4 receptor with feed intake and daily gain in F2 Mangalitsa x Piétrain pigs.. Anim Genet 2006 Jun;37(3):245-7.
      49. Miller CL, Murakami P, Ruczinski I, Ross RG, Sinkus M, Sullivan B, Leonard S. Two complex genotypes relevant to the kynurenine pathway and melanotropin function show association with schizophrenia and bipolar disorder.. Schizophr Res 2009 Sep;113(2-3):259-67.
      50. Mountjoy KG, Robbins LS, Mortrud MT, Cone RD. The cloning of a family of genes that encode the melanocortin receptors.. Science 1992 Aug 28;257(5074):1248-51.
        doi: 10.1126/science.1325670pubmed: 1325670google scholar: lookup
      51. Muñoz G, Alcázar E, Fernández A, Barragán C, Carrasco A, de Pedro E, Silió L, Sánchez JL, Rodríguez MC. Effects of porcine MC4R and LEPR polymorphisms, gender and Duroc sire line on economic traits in Duroc × Iberian crossbred pigs.. Meat Sci 2011 May;88(1):169-73.
        doi: 10.1016/j.meatsci.2010.12.018pubmed: 21196086google scholar: lookup
      52. Newton JM, Wilkie AL, He L, Jordan SA, Metallinos DL, Holmes NG, Jackson IJ, Barsh GS. Melanocortin 1 receptor variation in the domestic dog.. Mamm Genome 2000 Jan;11(1):24-30.
        doi: 10.1007/s003350010005pubmed: 10602988google scholar: lookup
      53. Norman D, Isidori AM, Frajese V, Caprio M, Chew SL, Grossman AB, Clark AJ, Michael Besser G, Fabbri A. ACTH and alpha-MSH inhibit leptin expression and secretion in 3T3-L1 adipocytes: model for a central-peripheral melanocortin-leptin pathway.. Mol Cell Endocrinol 2003 Feb 28;200(1-2):99-109.
        doi: 10.1016/S0303-7207(02)00410-0pubmed: 12644303google scholar: lookup
      54. Novoselova TV, Jackson D, Campbell DC, Clark AJ, Chan LF. Melanocortin receptor accessory proteins in adrenal gland physiology and beyond.. J Endocrinol 2013 Apr;217(1):R1-11.
        doi: 10.1530/JOE-12-0501pubmed: 23418361google scholar: lookup
      55. Nowacka-Woszuk J, Skorczyk A, Flisikowski K, Szydlowski M, Switonski M. Polymorphic variants within a putative upstream open reading frame of the MC4R gene do not affect body weight of farmed red foxes.. Anim Genet 2012 Aug;43(4):480-1.
      56. Nowacka-Woszuk J, Skorczyk A, Flisikowski K, Szydlowski M, Switonski M. Polymorphic variants within a putative upstream open reading frame of the MC4R gene do not affect body weight of farmed red foxes.. Anim Genet 2012 Aug;43(4):480-1.
      57. Nowacka-Woszuk J, Salamon S, Gorna A, Switonski M. Missense polymorphisms in the MC1R gene of the dog, red fox, arctic fox and Chinese raccoon dog.. J Anim Breed Genet 2013 Apr;130(2):136-41.
        doi: 10.1111/jbg.12005pubmed: 23496014google scholar: lookup
      58. Otto G, Roehe R, Looft H, Thoelking L, Knap PW, Rothschild MF, Plastow GS, Kalm E. Associations of DNA markers with meat quality traits in pigs with emphasis on drip loss.. Meat Sci 2007 Feb;75(2):185-95.
        doi: 10.1016/j.meatsci.2006.03.022pubmed: 22063649google scholar: lookup
      59. Ovilo C, Fernández A, Rodríguez MC, Nieto M, Silió L. Association of MC4R gene variants with growth, fatness, carcass composition and meat and fat quality traits in heavy pigs.. Meat Sci 2006 May;73(1):42-7.
        doi: 10.1016/j.meatsci.2005.10.016pubmed: 22062052google scholar: lookup
      60. Piórkowska K, Tyra M, Rogoz M, Ropka-Molik K, Oczkowicz M, Rózycki M. Association of the melanocortin-4 receptor (MC4R) with feed intake, growth, fatness and carcass composition in pigs raised in Poland.. Meat Sci 2010 Jun;85(2):297-301.
        doi: 10.1016/j.meatsci.2010.01.017pubmed: 20374902google scholar: lookup
      61. Proudnikov D, Hamon S, Ott J, Kreek MJ. Association of polymorphisms in the melanocortin receptor type 2 (MC2R, ACTH receptor) gene with heroin addiction.. Neurosci Lett 2008 Apr 25;435(3):234-9.
      62. Santini F, Maffei M, Pelosini C, Salvetti G, Scartabelli G, Pinchera A. Melanocortin-4 receptor mutations in obesity.. Adv Clin Chem 2009;48:95-109.
        doi: 10.1016/S0065-2423(09)48004-1pubmed: 19803416google scholar: lookup
      63. Schmutz SM, Melekhovets Y. Coat color DNA testing in dogs: theory meets practice.. Mol Cell Probes 2012 Dec;26(6):238-42.
        doi: 10.1016/j.mcp.2012.03.009pubmed: 22507852google scholar: lookup
      64. Schmutz SM, Berryere TG, Ellinwood NM, Kerns JA, Barsh GS. MC1R studies in dogs with melanistic mask or brindle patterns.. J Hered 2003 Jan-Feb;94(1):69-73.
        doi: 10.1093/jhered/esg014pubmed: 12692165google scholar: lookup
      65. Schwab CR, Mote BE, Du ZQ, Amoako R, Baas TJ, Rothschild MF. An evaluation of four candidate genes for use in selection programmes aimed at increased intramuscular fat in Duroc swine.. J Anim Breed Genet 2009 Jun;126(3):228-36.
      66. Seong J, Suh DS, Park KD, Lee HK, Kong HS. Identification and analysis of MC4R polymorphisms and their association with economic traits of Korean cattle (Hanwoo).. Mol Biol Rep 2012 Apr;39(4):3597-601.
        doi: 10.1007/s11033-011-1133-3pubmed: 21735104google scholar: lookup
      67. Skorczyk A, Stachowiak M, Szczerbal I, Klukowska-Roetzler J, Schelling C, Dolf G, Switonski M. Polymorphism and chromosomal location of the MC4R (melanocortin-4 receptor) gene in the dog and red fox.. Gene 2007 May 1;392(1-2):247-52.
        doi: 10.1016/j.gene.2006.12.027pubmed: 17306938google scholar: lookup
      68. Skorczyk A, Flisikowski K, Szydlowski M, Cieslak J, Fries R, Switonski M. Association of MC3R gene polymorphisms with body weight in the red fox and comparative gene organization in four canids.. Anim Genet 2011 Feb;42(1):104-7.
      69. Stachowiak M, Szydlowski M, Obarzanek-Fojt M, Switonski M. An effect of a missense mutation in the porcine melanocortin-4 receptor (MC4R) gene on production traits in Polish pig breeds is doubtful.. Anim Genet 2006 Feb;37(1):55-7.
      70. Tao YX. Mutations in melanocortin-4 receptor and human obesity.. Prog Mol Biol Transl Sci 2009;88:173-204.
        doi: 10.1016/S1877-1173(09)88006-Xpubmed: 20374728google scholar: lookup
      71. Tao YX. The melanocortin-4 receptor: physiology, pharmacology, and pathophysiology.. Endocr Rev 2010 Aug;31(4):506-43.
        doi: 10.1210/er.2009-0037pmc: PMC3365848pubmed: 20190196google scholar: lookup
      72. Tao YX. Mutations in the melanocortin-3 receptor (MC3R) gene: Impact on human obesity or adiposity.. Curr Opin Investig Drugs 2010 Oct;11(10):1092-6.
        pubmed: 20882712
      73. Thue TD, Schmutz SM, Buchanan FC. A SNP in the cattle MC4R gene is used to map MC4R to BTA 24.. Anim Genet 2001 Dec;32(6):390-1.
      74. Våge DI, Lu D, Klungland H, Lien S, Adalsteinsson S, Cone RD. A non-epistatic interaction of agouti and extension in the fox, Vulpes vulpes.. Nat Genet 1997 Mar;15(3):311-5.
        doi: 10.1038/ng0397-311pubmed: 9054949google scholar: lookup
      75. Våge DI, Klungland H, Lu D, Cone RD. Molecular and pharmacological characterization of dominant black coat color in sheep.. Mamm Genome 1999 Jan;10(1):39-43.
        doi: 10.1007/s003359900939pubmed: 9892731google scholar: lookup
      76. Våge DI, Fuglei E, Snipstad K, Beheim J, Landsem VM, Klungland H. Two cysteine substitutions in the MC1R generate the blue variant of the Arctic fox (Alopex lagopus) and prevent expression of the white winter coat.. Peptides 2005 Oct;26(10):1814-7.
      77. Valle E, Habermann FA, Moore SS, Crews DH, Benkel BF. Genomic localization and SNP discovery in the bovine melanocortin receptor 4 gene (MC4R).. Anim Genet 2004 Aug;35(4):351-2.
      78. Valli-Jaakola K, Suviolahti E, Schalin-Jäntti C, Ripatti S, Silander K, Oksanen L, Salomaa V, Peltonen L, Kontula K. Further evidence for the role of ENPP1 in obesity: association with morbid obesity in Finns.. Obesity (Silver Spring) 2008 Sep;16(9):2113-9.
        doi: 10.1038/oby.2008.313pubmed: 18551113google scholar: lookup
      79. van den Berg L, van den Berg SM, Martens EE, Hazewinkel HA, Dijkshoorn NA, Delemarre-van de Waal HA, Heutink P, Leegwater PA, Heuven HC. Analysis of variation in the melanocortin-4 receptor gene (mc4r) in Golden Retriever dogs.. Anim Genet 2010 Oct;41(5):557.
      80. Van den Maagdenberg K, Stinckens A, Claeys E, Seynaeve M, Clinquart A, Georges M, Buys N, De Smet S. The Asp298Asn missense mutation in the porcine melanocortin-4 receptor ( MC4R) gene can be used to affect growth and carcass traits without an effect on meat quality.. Animal 2007 Sep;1(8):1089-98.
        pubmed: 22444853doi: 10.1017/s1751731107000456google scholar: lookup
      81. Webb TR, Clark AJ. Minireview: the melanocortin 2 receptor accessory proteins.. Mol Endocrinol 2010 Mar;24(3):475-84.
        doi: 10.1210/me.2009-0283pmc: PMC5419097pubmed: 19855089google scholar: lookup
      82. Webb TR, Chan L, Cooray SN, Cheetham ME, Chapple JP, Clark AJ. Distinct melanocortin 2 receptor accessory protein domains are required for melanocortin 2 receptor interaction and promotion of receptor trafficking.. Endocrinology 2009 Feb;150(2):720-6.
        doi: 10.1210/en.2008-0941pmc: PMC6602883pubmed: 18818285google scholar: lookup
      83. Weisz F, Urban T, Chalupová P, Knoll A. Association analysis of seven candidate genes with performance traits in Czech Large White pigs. Czech J Anim Sci 2011;56(8):337–344.
      84. Xi B, Chandak GR, Shen Y, Wang Q, Zhou D. Association between common polymorphism near the MC4R gene and obesity risk: a systematic review and meta-analysis.. PLoS One 2012;7(9):e45731.
      85. Yan J, Tao YX. Pharmacological characterization of canine melancortin-4 receptor and its natural variant V213F.. Domest Anim Endocrinol 2011 Aug;41(2):91-7.
      86. Yang Y. Structure, function and regulation of the melanocortin receptors.. Eur J Pharmacol 2011 Jun 11;660(1):125-30.
      87. Yang Y, Mishra VK, Chen M, D○ E, Dimmitt R, Harmon CM. Molecular characterization of human melanocortin-5 receptor ligand-receptor interaction. Biochemistry 2013 Epub ahead of print.
      88. Zhang CL, Wang YH, Chen H, Lan XY, Lei CZ, Fang XT. Association between variants in the 5'-untranslated region of the bovine MC4R gene and two growth traits in Nanyang cattle.. Mol Biol Rep 2009 Sep;36(7):1839-43.
        doi: 10.1007/s11033-008-9388-zpubmed: 18987992google scholar: lookup

      Citations

      This article has been cited 34 times.
      1. Zhou Q, Cao C, Zhang H, Liang Y, Zhang X, Kang Y, Fang W, Lan X, Li R, Pan C. Convergent changes in melanocortin receptor 1 gene are associated with black-headed coat color in sheep. J Anim Sci 2023 Jan 3;101.
        doi: 10.1093/jas/skad084pubmed: 36933185google scholar: lookup
      2. Yang W, Tao D, Xu B, Zheng Y, Zhao S. Detecting Melanocortin 1 Receptor Gene's SNPs by CRISPR/enAsCas12a. Genes (Basel) 2023 Feb 2;14(2).
        doi: 10.3390/genes14020394pubmed: 36833321google scholar: lookup
      3. Zhang W, Li X, Jiang Y, Zhou M, Liu L, Su S, Xu C, Li X, Wang C. Genetic architecture and selection of Anhui autochthonous pig population revealed by whole genome resequencing. Front Genet 2022;13:1022261.
        doi: 10.3389/fgene.2022.1022261pubmed: 36324508google scholar: lookup
      4. Amin M, Ott J, Wu R, Postolache TT, Gragnoli C. Implication of Melanocortin Receptor Genes in the Familial Comorbidity of Type 2 Diabetes and Depression. Int J Mol Sci 2022 Jul 28;23(15).
        doi: 10.3390/ijms23158350pubmed: 35955479google scholar: lookup
      5. Xu J, Wang M, Fu Y, Zhang C, Kuang Z, Bian S, Wan R, Qu S, Zhang C. Reversion of MRAP2 Protein Sequence Generates a Functional Novel Pharmacological Modulator for MC4R Signaling. Biology (Basel) 2022 Jun 7;11(6).
        doi: 10.3390/biology11060874pubmed: 35741395google scholar: lookup
      6. Franzago M, Porreca A, D'Ardes M, Di Nicola M, Di Tizio L, Liberati M, Stuppia L, Vitacolonna E. The Obesogenic Environment: Epigenetic Modifications in Placental Melanocortin 4 Receptor Gene Connected to Gestational Diabetes and Smoking. Front Nutr 2022;9:879526.
        doi: 10.3389/fnut.2022.879526pubmed: 35571924google scholar: lookup
      7. Bitaraf Sani M, Zare Harofte J, Banabazi MH, Faraz A, Esmaeilkhanian S, Naderi AS, Salim N, Teimoori A, Bitaraf A, Zadehrahmani M, Burger PA, Asadzadeh N, Silawi M, Taghipour Sheshdeh A, Mohammad Nazari B, Faghihi MA, Roudbari Z. Identification of Candidate Genes for Pigmentation in Camels Using Genotyping-by-Sequencing. Animals (Basel) 2022 Apr 23;12(9).
        doi: 10.3390/ani12091095pubmed: 35565522google scholar: lookup
      8. Chaudhary PK, Kim S. An Insight into GPCR and G-Proteins as Cancer Drivers. Cells 2021 Nov 24;10(12).
        doi: 10.3390/cells10123288pubmed: 34943797google scholar: lookup
      9. Tang L, Xiang Q, Xiang J, Li J, Chen D. A variant in the 3'-untranslated region of the MC2R gene decreases the risk of schizophrenia in a female Han Chinese population. J Int Med Res 2021 Jul;49(7):3000605211029504.
        doi: 10.1177/03000605211029504pubmed: 34266338google scholar: lookup
      10. Al-Thuwaini TM, Al-Shuhaib MBS, Lepretre F, Dawud HH. Two co-inherited novel SNPs in the MC4R gene related to live body weight and hormonal assays in Awassi and Arabi sheep breeds of Iraq. Vet Med Sci 2021 May;7(3):897-907.
        doi: 10.1002/vms3.421pubmed: 33369226google scholar: lookup
      11. Gebreselassie G, Liang B, Berihulay H, Islam R, Abied A, Jiang L, Zhao Z, Ma Y. Genomic mapping identifies two genetic variants in the MC1R gene for coat colour variation in Chinese Tan sheep. PLoS One 2020;15(8):e0235426.
        doi: 10.1371/journal.pone.0235426pubmed: 32817695google scholar: lookup
      12. Xu Y, Guan X, Zhou R, Gong R. Melanocortin 5 receptor signaling pathway in health and disease. Cell Mol Life Sci 2020 Oct;77(19):3831-3840.
        doi: 10.1007/s00018-020-03511-0pubmed: 32248247google scholar: lookup
      13. Heyder N, Kleinau G, Szczepek M, Kwiatkowski D, Speck D, Soletto L, Cerdá-Reverter JM, Krude H, Kühnen P, Biebermann H, Scheerer P. Signal Transduction and Pathogenic Modifications at the Melanocortin-4 Receptor: A Structural Perspective. Front Endocrinol (Lausanne) 2019;10:515.
        doi: 10.3389/fendo.2019.00515pubmed: 31417496google scholar: lookup
      14. Moscowitz AE, Asif H, Lindenmaier LB, Calzadilla A, Zhang C, Mirsaeidi M. The Importance of Melanocortin Receptors and Their Agonists in Pulmonary Disease. Front Med (Lausanne) 2019;6:145.
        doi: 10.3389/fmed.2019.00145pubmed: 31316990google scholar: lookup
      15. Duruz S, Sevane N, Selmoni O, Vajana E, Leempoel K, Stucki S, Orozco-terWengel P, Rochat E, Dunner S, Bruford MW, Joost S. Rapid identification and interpretation of gene-environment associations using the new R.SamBada landscape genomics pipeline. Mol Ecol Resour 2019 Sep;19(5):1355-1365.
        doi: 10.1111/1755-0998.13044pubmed: 31136078google scholar: lookup
      16. Bertolini F, Servin B, Talenti A, Rochat E, Kim ES, Oget C, Palhière I, Crisà A, Catillo G, Steri R, Amills M, Colli L, Marras G, Milanesi M, Nicolazzi E, Rosen BD, Van Tassell CP, Guldbrandtsen B, Sonstegard TS, Tosser-Klopp G, Stella A, Rothschild MF, Joost S, Crepaldi P. Signatures of selection and environmental adaptation across the goat genome post-domestication. Genet Sel Evol 2018 Nov 19;50(1):57.
        doi: 10.1186/s12711-018-0421-ypubmed: 30449276google scholar: lookup
      17. Ma Y, Zhang S, Zhang K, Fang C, Xie S, Du X, Li X, Ni D, Zhao S. Genomic Analysis To Identify Signatures of Artificial Selection and Loci Associated with Important Economic Traits in Duroc Pigs. G3 (Bethesda) 2018 Nov 6;8(11):3617-3625.
        doi: 10.1534/g3.118.200665pubmed: 30237295google scholar: lookup
      18. Nazari-Ghadikolaei A, Mehrabani-Yeganeh H, Miarei-Aashtiani SR, Staiger EA, Rashidi A, Huson HJ. Genome-Wide Association Studies Identify Candidate Genes for Coat Color and Mohair Traits in the Iranian Markhoz Goat. Front Genet 2018;9:105.
        doi: 10.3389/fgene.2018.00105pubmed: 29670642google scholar: lookup
      19. Liu Y, Albrecht E, Schering L, Kuehn C, Yang R, Zhao Z, Maak S. Agouti Signaling Protein and Its Receptors as Potential Molecular Markers for Intramuscular and Body Fat Deposition in Cattle. Front Physiol 2018;9:172.
        doi: 10.3389/fphys.2018.00172pubmed: 29559925google scholar: lookup
      20. Lisak RP, Benjamins JA. Melanocortins, Melanocortin Receptors and Multiple Sclerosis. Brain Sci 2017 Aug 14;7(8).
        doi: 10.3390/brainsci7080104pubmed: 28805746google scholar: lookup
      21. Mankowska M, Nowacka-Woszuk J, Graczyk A, Ciazynska P, Stachowiak M, Switonski M. Polymorphism and methylation of the MC4R gene in obese and non-obese dogs. Mol Biol Rep 2017 Aug;44(4):333-339.
        doi: 10.1007/s11033-017-4114-3pubmed: 28755272google scholar: lookup
      22. Gross JB, Weagley J, Stahl BA, Ma L, Espinasa L, McGaugh SE. A local duplication of the Melanocortin receptor 1 locus in Astyanax. Genome 2018 Apr;61(4):254-265.
        doi: 10.1139/gen-2017-0049pubmed: 28738163google scholar: lookup
      23. Osei-Amponsah R, Skinner BM, Adjei DO, Bauer J, Larson G, Affara NA, Sargent CA. Origin and phylogenetic status of the local Ashanti Dwarf pig (ADP) of Ghana based on genetic analysis. BMC Genomics 2017 Feb 20;18(1):193.
        doi: 10.1186/s12864-017-3536-6pubmed: 28219344google scholar: lookup
      24. Le TH, Christensen OF, Nielsen B, Sahana G. Genome-wide association study for conformation traits in three Danish pig breeds. Genet Sel Evol 2017 Jan 24;49(1):12.
        doi: 10.1186/s12711-017-0289-2pubmed: 28118822google scholar: lookup
      25. Hart DA. Sex-specific effects of LiCl treatment on preservation of renal function and extended life-span in murine models of SLE: perspective on insights into the potential basis for survivorship in NZB/W female mice. Biol Sex Differ 2016;7:31.
        doi: 10.1186/s13293-016-0085-7pubmed: 27354902google scholar: lookup
      26. Sanders K, Mol JA, Kooistra HS, Slob A, Galac S. New Insights in the Functional Zonation of the Canine Adrenal Cortex. J Vet Intern Med 2016 May;30(3):741-50.
        doi: 10.1111/jvim.13946pubmed: 27108660google scholar: lookup
      27. Stefaniuk M, Ropka-Molik K. RNA sequencing as a powerful tool in searching for genes influencing health and performance traits of horses. J Appl Genet 2016 May;57(2):199-206.
        doi: 10.1007/s13353-015-0320-7pubmed: 26446669google scholar: lookup
      28. Gutiérrez-Gil B, Arranz JJ, Wiener P. An interpretive review of selective sweep studies in Bos taurus cattle populations: identification of unique and shared selection signals across breeds. Front Genet 2015;6:167.
        doi: 10.3389/fgene.2015.00167pubmed: 26029239google scholar: lookup
      29. Wu R, Gragnoli C. The melanocortin receptor genes are linked to and associated with the risk of polycystic ovary syndrome in Italian families. J Ovarian Res 2024 Dec 5;17(1):242.
        doi: 10.1186/s13048-024-01567-1pubmed: 39633478google scholar: lookup
      30. Baldan S, Sölkner J, Gebre KT, Mészáros G, Crooijmans R, Periasamy K, Pichler R, Manaljav B, Baatar N, Purevdorj M. Genetic characterization of cashmere goat (Capra hircus) populations in Mongolia. Front Genet 2024;15:1421529.
        doi: 10.3389/fgene.2024.1421529pubmed: 39355687google scholar: lookup
      31. Nawaz MY, Savegnago RP, Lim D, Lee SH, Gondro C. Signatures of selection in Angus and Hanwoo beef cattle using imputed whole genome sequence data. Front Genet 2024;15:1368710.
        doi: 10.3389/fgene.2024.1368710pubmed: 39161420google scholar: lookup
      32. Zhao Z, Yang Y, Liu P, Yan T, Li R, Pan C, Li Y, Lan X. A Critical Functional Missense Mutation (T117M) in Sheep MC4R Gene Significantly Leads to Gain-of-Function. Animals (Basel) 2024 Jul 30;14(15).
        doi: 10.3390/ani14152207pubmed: 39123733google scholar: lookup
      33. Harish A, Lopes Pinto FA, Eriksson S, Johansson AM. Genetic diversity and recent ancestry based on whole-genome sequencing of endangered Swedish cattle breeds. BMC Genomics 2024 Jan 22;25(1):89.
        doi: 10.1186/s12864-024-09959-9pubmed: 38254050google scholar: lookup
      34. Roy A, Pittman M, Saitta ET, Kaye TG, Xu X. Recent advances in amniote palaeocolour reconstruction and a framework for future research. Biol Rev Camb Philos Soc 2020 Feb;95(1):22-50.
        doi: 10.1111/brv.12552pubmed: 31538399google scholar: lookup