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Sun GB, Lu YF, Duan XJ. Investigation into the association of FNDC1 and ADAMTS12 gene expression with plumage coloration in Muscovy ducks. Open Life Sci 2024; 19:20220877. [PMID: 38867923 PMCID: PMC11167702 DOI: 10.1515/biol-2022-0877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 04/08/2024] [Accepted: 04/29/2024] [Indexed: 06/14/2024] Open
Abstract
To elucidate the molecular genetic mechanisms underpinning feather color in Muscovy ducks. A cohort of 100 Muscovy ducks was meticulously selected for this research. Follicular tissues from ducks exhibiting black and white plumage served as the experimental samples. From these tissues, RNA and proteins were extracted for further analysis. The RNA underwent reverse transcription polymerase chain reaction amplification, followed by validation through western blot assays. The data revealed a significant upregulation in the expression of FN domain-containing protein 1 (FNDC1) and ADAMTS12 genes in Muscovy ducks with white plumage traits as opposed to those with black plumage traits. Specifically, individuals with pure white plumage demonstrated a markedly elevated expression of the FNDC1 gene in comparison to their pure black counterparts. Conversely, expression levels of the ADAMTS12 gene were found to be reduced in ducks with pure black plumage relative to those with pure white plumage. Notably, the expression patterns of FNDC1 and ADAMTS12 genes exhibited inconsistencies between mRNA and protein levels. This study offers significant insights into the molecular genetic mechanisms underlying feather color variation in Muscovy ducks. FNDC1 and ADAMTS12 could be considered potential targets for genetic manipulation or selective breeding strategies aimed at achieving specific feather color phenotypes in Muscovy ducks.
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Affiliation(s)
- Guo-Bo Sun
- Animal Science and Technology College, Jiangsu Agri-animal Husbandry Vocational College, Taizhou, 225300, Jiangsu, China
| | - Yan-Feng Lu
- Animal Science and Technology College, Jiangsu Agri-animal Husbandry Vocational College, Taizhou, 225300, Jiangsu, China
| | - Xiu-Jun Duan
- Animal Science and Technology College, Jiangsu Agri-animal Husbandry Vocational College, No. 8 of Fenghuang East Road, Hailing District, Taizhou, 225300, Jiangsu, China
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Nannan M, Wenjun W, Ran Z, Yongsheng S, Rongyan Z, Hui C, Sumin Z, Hui X. Population genomics reveals that a missense mutation in EDNRB2 contributes to white plumage color in pigeons. Poult Sci 2024; 103:103225. [PMID: 38035860 PMCID: PMC10698677 DOI: 10.1016/j.psj.2023.103225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 10/14/2023] [Accepted: 10/19/2023] [Indexed: 12/02/2023] Open
Abstract
Plumage color is an important economic trait for breed feature identification and consumer's requirements in pigeons. The domestic pigeon has multiple types of plumage color, thereby providing a unique opportunity to identify the genetic basis of plumage coloration. White feather color is common for meat and medicinal use. To investigate the genetic variation associated with white plumage color in pigeons, we use genome resequencing and population genomics to identify the genomic regions with strong selective signature between pigeons with brown and white plumage color. Meanwhile, we obtained some candidate genes with melanin or melanosome biosynthesis in selected regions. Finally, we identified a missense mutation p.E256K in the EDNRB2 completely associated with white plumage color. These findings provide a basis for genetic variation in pigeons with plumage color phenotype.
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Affiliation(s)
- Mao Nannan
- Hebei Agricultural University, Baoding, Hebei 071001, China
| | - Wang Wenjun
- Hebei Agricultural University, Baoding, Hebei 071001, China
| | - Zhang Ran
- Hebei Agricultural University, Baoding, Hebei 071001, China
| | - Sun Yongsheng
- Hebei Agricultural University, Baoding, Hebei 071001, China
| | - Zhou Rongyan
- Hebei Agricultural University, Baoding, Hebei 071001, China; Research Institute of Meat Pigeon Industry Technology, Fuping, Hebei 073200, China.
| | - Chen Hui
- Hebei Agricultural University, Baoding, Hebei 071001, China; Research Institute of Meat Pigeon Industry Technology, Fuping, Hebei 073200, China
| | - Zang Sumin
- Hebei Agricultural University, Baoding, Hebei 071001, China; Research Institute of Meat Pigeon Industry Technology, Fuping, Hebei 073200, China
| | - Xie Hui
- Fuping Xige Industrial Co., Ltd., Fuping, Hebei 073200, China; Research Institute of Meat Pigeon Industry Technology, Fuping, Hebei 073200, China
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Zi X, Ge X, Zhu Y, Liu Y, Sun D, Li Z, Liu M, You Z, Wang B, Kang J, Dou T, Ge C, Wang K. Transcriptome Profile Analysis Identifies Candidate Genes for the Melanin Pigmentation of Skin in Tengchong Snow Chickens. Vet Sci 2023; 10:vetsci10050341. [PMID: 37235424 DOI: 10.3390/vetsci10050341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 05/05/2023] [Accepted: 05/08/2023] [Indexed: 05/28/2023] Open
Abstract
Tengchong Snow chickens are one of the most precious, black-boned chickens in Yunnan province and usually produce black meat. However, we found a small number of white meat traits in the chicken population during feeding. In order to determine the pattern of melanin deposition and the molecular mechanism of formation in the Tengchong Snow chicken, we measured the luminance value (L value) and melanin content in the skin of black meat chickens (Bc) and white meat chickens (Wc) using a color colorimeter, ELISA kit, and enzyme marker. The results showed that the L value of skin tissues in black meat chickens was significantly lower than that of white meat chickens, and the L value of skin tissues gradually increased with an increase in age. The melanin content of skin tissues in black meat chickens was higher than that of white meat chickens, and melanin content in the skin tissues gradually decreased with an increase in age, but this difference was not significant (p > 0.05); the L value of skin tissues in black meat chickens was negatively correlated with melanin content, and the correlation coefficient was mostly above -0.6. In addition, based on the phenotypic results, we chose to perform the comparative transcriptome profiling of skin tissues at 90 days of age. We screened a total of 44 differential genes, of which 32 were upregulated and 12 were downregulated. These DEGs were mainly involved in melanogenesis, tyrosine metabolism and RNA transport. We identified TYR, DCT, and EDNRB2 as possible master effector genes for skin pigmentation in Tengchong Snow black meat chickens through DEGs analysis. Finally, we measured the mRNA of TYR, DCT, MC1R, EDNRB2, GPR143, MITF, and TYRP1 genes through a quantitative real-time polymerase chain reaction (qPCR) and found that the mRNA of all the above seven genes decreased with increasing age. In conclusion, our study initially constructed an evaluation system for the black-boned traits of Tengchong Snow chickens and found key candidate genes regulating melanin deposition, which could provide an important theoretical basis for the selection and breeding of black-boned chickens.
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Affiliation(s)
- Xiannian Zi
- College of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China
| | - Xuehai Ge
- Shenzhen Hualong Sunda Information Technology Co., Ltd., Shenzhen 518000, China
| | - Yixuan Zhu
- College of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China
| | - Yong Liu
- College of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China
| | - Dawei Sun
- Yunnan Animal Science and Veterinary Institute, Kunming 650224, China
| | - Zijian Li
- College of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China
| | - Mengqian Liu
- College of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China
| | - Zhengrong You
- Zhaotong Animal Husbandry and Veterinary Technology Extension Station, Zhaotong 657000, China
| | - Bo Wang
- College of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China
| | - Jiajia Kang
- College of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China
| | - Tengfei Dou
- College of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China
| | - Changrong Ge
- College of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China
| | - Kun Wang
- College of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China
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Guo Q, Jiang Y, Wang Z, Bi Y, Chen G, Bai H, Chang G. Genome-Wide Analysis Identifies Candidate Genes Encoding Feather Color in Ducks. Genes (Basel) 2022; 13:genes13071249. [PMID: 35886032 PMCID: PMC9317390 DOI: 10.3390/genes13071249] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 07/05/2022] [Accepted: 07/11/2022] [Indexed: 12/14/2022] Open
Abstract
Comparative population genomics and genome-wide association studies (GWAS) offer opportunities to discover human-driven detectable signatures within the genome. From the point of view of evolutionary biology, the identification of genes associated with the domestication of traits is of interest for the elucidation of the selection of these traits. To this end, an F2 population of ducks, consisting of 275 ducks, was genotyped using a whole genome re-sequence containing 12.6 Mb single nucleotide polymorphisms (SNPs) and four plumage colors. GWAS was used to identify the candidate and potential SNPs of four plumage colors in ducks (white, spot, grey, and black plumage). In addition, FST and genetic diversity (π ratio) were used to screen signals of the selective sweep, which relate to the four plumage colors. Major genomic regions associated with white, spotted, and black feathers overlapped with their candidate selection regions, whereas no such overlap was observed with grey plumage. In addition, MITF and EDNRB2 are functional candidate genes that contribute to white and black plumage due to their indirect involvement in the melanogenesis pathway. This study provides new insights into the genetic factors that may influence the diversity of plumage color.
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Affiliation(s)
- Qixin Guo
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (Q.G.); (Y.J.); (Z.W.); (Y.B.); (G.C.)
| | - Yong Jiang
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (Q.G.); (Y.J.); (Z.W.); (Y.B.); (G.C.)
| | - Zhixiu Wang
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (Q.G.); (Y.J.); (Z.W.); (Y.B.); (G.C.)
| | - Yulin Bi
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (Q.G.); (Y.J.); (Z.W.); (Y.B.); (G.C.)
| | - Guohong Chen
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (Q.G.); (Y.J.); (Z.W.); (Y.B.); (G.C.)
| | - Hao Bai
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, The Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
- Correspondence: (H.B.); (G.C.); Tel.: +86-187-9660-8824 (H.B.); +86-178-5197-5060 (G.C.)
| | - Guobin Chang
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (Q.G.); (Y.J.); (Z.W.); (Y.B.); (G.C.)
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, The Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
- Correspondence: (H.B.); (G.C.); Tel.: +86-187-9660-8824 (H.B.); +86-178-5197-5060 (G.C.)
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Maclary ET, Phillips B, Wauer R, Boer EF, Bruders R, Gilvarry T, Holt C, Yandell M, Shapiro MD. Two Genomic Loci Control Three Eye Colors in the Domestic Pigeon (Columba livia). Mol Biol Evol 2021; 38:5376-5390. [PMID: 34459920 PMCID: PMC8662629 DOI: 10.1093/molbev/msab260] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
The iris of the eye shows striking color variation across vertebrate species, and may play important roles in crypsis and communication. The domestic pigeon (Columba livia) has three common iris colors, orange, pearl (white), and bull (dark brown), segregating in a single species, thereby providing a unique opportunity to identify the genetic basis of iris coloration. We used comparative genomics and genetic mapping in laboratory crosses to identify two candidate genes that control variation in iris color in domestic pigeons. We identified a nonsense mutation in the solute carrier SLC2A11B that is shared among all pigeons with pearl eye color, and a locus associated with bull eye color that includes EDNRB2, a gene involved in neural crest migration and pigment development. However, bull eye is likely controlled by a heterogeneous collection of alleles across pigeon breeds. We also found that the EDNRB2 region is associated with regionalized plumage depigmentation (piebalding). Our study identifies two candidate genes for eye colors variation, and establishes a genetic link between iris and plumage color, two traits that vary widely in the evolution of birds and other vertebrates.
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Affiliation(s)
- Emily T Maclary
- School of Biological Sciences, University of Utah, Salt Lake City, UT, USA
| | - Bridget Phillips
- School of Biological Sciences, University of Utah, Salt Lake City, UT, USA
| | - Ryan Wauer
- School of Biological Sciences, University of Utah, Salt Lake City, UT, USA
| | - Elena F Boer
- School of Biological Sciences, University of Utah, Salt Lake City, UT, USA
| | - Rebecca Bruders
- School of Biological Sciences, University of Utah, Salt Lake City, UT, USA
| | - Tyler Gilvarry
- School of Biological Sciences, University of Utah, Salt Lake City, UT, USA
| | - Carson Holt
- Department of Human Genetics and Utah Center for Genetic Discovery, University of Utah, Salt Lake City, UT, USA
| | - Mark Yandell
- Department of Human Genetics and Utah Center for Genetic Discovery, University of Utah, Salt Lake City, UT, USA
| | - Michael D Shapiro
- School of Biological Sciences, University of Utah, Salt Lake City, UT, USA
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Davoodi P, Ehsani A, Vaez Torshizi R, Masoudi AA. New insights into genetics underlying of plumage color. Anim Genet 2021; 53:80-93. [PMID: 34855995 DOI: 10.1111/age.13156] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/04/2021] [Indexed: 01/12/2023]
Abstract
Plumage color can be considered as a social signal in chickens and a breeding identification tool among breeders. The relationship between plumage color and trait groups of immunity, growth and fertility is still a controversial issue. This research aimed to determine the genome-wide additive and epistatic variants affecting plumage color variation in chickens using the chicken Illumina 60k high-density SNP array. Two scenarios of genome-wide additive association studies using all SNPs and independent SNPs were carried out. To perform epistatic association analysis, the LD pruning approach was used to reduce the complexity of the analysis. We detected seven novel significant loci using all of the SNPs in the model and 14 SNPs using the LD pruning approach associated with plumage color. Moreover, 89 significantly associated SNP-SNP interactions (P-value <10-6 ) distributed in 25 chromosomes were identified, indicating that all of the signals together putatively influence the quantitative variation of plumage color. By annotating genes relevant to top SNPs, we have distinguished 18 potential candidate genes comprising HNF4beta, CKMT1B, TBC1D22A, RPL8, CACNA2D1, FZD4, SGMS1, IRF8, OPTN, LOC420362, TRABD, OvoDA1, DAD1, USP6, RBM12B, MIR1772, MIR1709 and MIR6696 and also 89 putative gene-gene combinations responsible for plumage color variation in chickens. Furthermore, several KEGG pathways including metabolic pathway, cytokine-cytokine receptor interaction, focal adhesion, melanogenesis, glycosaminoglycan biosynthesis-keratan sulfate and sphingolipid metabolism were enriched in the gene-set analysis. The results indicated that plumage color is a highly polygenic trait which, in turn, can be affected by multiple coding genes, regulatory genes and gene-gene epistasis interactions. In addition to genes with additive effects, epistatic genes with tiny individual effect sizes but significant effects in a pair have the potential to control plumage coloration in chickens.
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Affiliation(s)
- P Davoodi
- Department of Animal Science, Faculty of Agriculture, Tarbiat Modares University, 14115-336, Tehran, Iran
| | - A Ehsani
- Department of Animal Science, Faculty of Agriculture, Tarbiat Modares University, 14115-336, Tehran, Iran
| | - R Vaez Torshizi
- Department of Animal Science, Faculty of Agriculture, Tarbiat Modares University, 14115-336, Tehran, Iran
| | - A A Masoudi
- Department of Animal Science, Faculty of Agriculture, Tarbiat Modares University, 14115-336, Tehran, Iran
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Liu H, Luo Q, Zhang J, Mo C, Wang Y, Li J. Endothelins (EDN1, EDN2, EDN3) and their receptors (EDNRA, EDNRB, EDNRB2) in chickens: Functional analysis and tissue distribution. Gen Comp Endocrinol 2019; 283:113231. [PMID: 31351053 DOI: 10.1016/j.ygcen.2019.113231] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 07/16/2019] [Accepted: 07/23/2019] [Indexed: 11/27/2022]
Abstract
Endothelins (EDNs) and their receptors (EDNRs) are reported to be involved in the regulation of many physiological/pathological processes, such as cardiovascular development and functions, pulmonary hypertension, neural crest cell proliferation, differentiation and migration, pigmentation, and plumage in chickens. However, the functionality, signaling, and tissue expression of avian EDN-EDNRs have not been fully characterized, thus impeding our comprehensive understanding of their roles in this model vertebrate species. Here, we reported the cDNAs of three EDN genes (EDN1, EDN2, EDN3) and examined the functionality and expression of the three EDNs and their receptors (EDNRA, EDNRB and EDNRB2) in chickens. The results showed that: 1) chicken (c-) EDN1, EDN2, and EDN3 cDNAs were predicted to encode bioactive EDN peptides of 21 amino acids, which show remarkable degree of amino acid sequence identities (91-95%) to their respective mammalian orthologs; 2) chicken (c-) EDNRA expressed in HEK293 cells could be preferentially activated by chicken EDN1 and EDN2, monitored by the three cell-based luciferase reporter assays, indicating that cEDNRA is a functional receptor common for both cEDN1 and cEDN2. In contrast, both cEDNRB and cEDNRB2 could be activated by all three EDN peptides with similar potencies, indicating that both receptors can function as common receptors for the three EDNs and share functional similarity. Moreover, activation of three EDNRs could stimulate intracellular calcium, MAPK/ERK, and cAMP/PKA signaling pathways. 3) qPCR assay revealed that cEDNs and cEDNRs are widely, but differentially, expressed in adult chicken tissues. Taken together, our data establishes a clear molecular basis to uncover the physiological/pathological roles of EDN-EDNR system in birds and helps to reveal the conserved actions of EDN-EDNR signaling across vertebrates.
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Affiliation(s)
- Haikun Liu
- Key Laboratory of Bio-resources and Eco-environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu 610065, PR China
| | - Qin Luo
- Key Laboratory of Bio-resources and Eco-environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu 610065, PR China
| | - Jiannan Zhang
- Key Laboratory of Bio-resources and Eco-environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu 610065, PR China
| | - Chunheng Mo
- Key Laboratory of Bio-resources and Eco-environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu 610065, PR China
| | - Yajun Wang
- Key Laboratory of Bio-resources and Eco-environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu 610065, PR China
| | - Juan Li
- Key Laboratory of Bio-resources and Eco-environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu 610065, PR China.
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