Myopalladin gene polymorphism is associated with rabbit meat quality traits
The objective of this study was to investigate the effect of the polymorphism in the Myopalladin (MYPN) gene on meat quality traits in the Hyla, Champagne, Tianfu Black rabbit breeds using PCR and DNA sequencing. A novel SNP (g.18497416 G > A) was found at 229 bp in exon 13 of chromosome 18. The...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2017-07-01
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| Series: | Italian Journal of Animal Science |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1080/1828051X.2017.1296333 |
| _version_ | 1819126218333618176 |
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| author | Jie Wang Yu Shi Mauricio A. Elzo Yuan Su Xianbo Jia Shiyi Chen Songjia Lai |
| author_facet | Jie Wang Yu Shi Mauricio A. Elzo Yuan Su Xianbo Jia Shiyi Chen Songjia Lai |
| author_sort | Jie Wang |
| collection | DOAJ |
| description | The objective of this study was to investigate the effect of the polymorphism in the Myopalladin (MYPN) gene on meat quality traits in the Hyla, Champagne, Tianfu Black rabbit breeds using PCR and DNA sequencing. A novel SNP (g.18497416 G > A) was found at 229 bp in exon 13 of chromosome 18. The three rabbit populations had intermediate levels of genetic diversity according to their polymorphism information content values. The statistical analysis indicated that rabbits with the GG genotype had a significantly greater a*24h and b*24h than rabbits with the AA genotype (p < .05) in the longissimus dorsi muscle and that animals with the AA genotype had substantially higher a*0h and a*24h than those with the AG genotype (p < .05) in the biceps femoris muscle. The rabbits with the AA genotype had the highest intramuscular fat (IMF) values and those with the GG genotype had the lowest IMF values in both longissimus dorsi and biceps femoris muscles. These results indicated that MYPN could be considered as candidate genes for genetic improvement of rabbit meat traits. |
| first_indexed | 2024-12-22T07:52:32Z |
| format | Article |
| id | doaj.art-97f33c198f9e4c60bdc1e29c952fc866 |
| institution | Directory Open Access Journal |
| issn | 1828-051X |
| language | English |
| last_indexed | 2024-12-22T07:52:32Z |
| publishDate | 2017-07-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Italian Journal of Animal Science |
| spelling | doaj.art-97f33c198f9e4c60bdc1e29c952fc8662022-12-21T18:33:28ZengTaylor & Francis GroupItalian Journal of Animal Science1828-051X2017-07-0116340040410.1080/1828051X.2017.12963331296333Myopalladin gene polymorphism is associated with rabbit meat quality traitsJie Wang0Yu Shi1Mauricio A. Elzo2Yuan Su3Xianbo Jia4Shiyi Chen5Songjia Lai6Sichuan Agricultural UniversitySichuan Agricultural UniversityUniversity of FloridaSichuan Agricultural UniversitySichuan Agricultural UniversitySichuan Agricultural UniversitySichuan Agricultural UniversityThe objective of this study was to investigate the effect of the polymorphism in the Myopalladin (MYPN) gene on meat quality traits in the Hyla, Champagne, Tianfu Black rabbit breeds using PCR and DNA sequencing. A novel SNP (g.18497416 G > A) was found at 229 bp in exon 13 of chromosome 18. The three rabbit populations had intermediate levels of genetic diversity according to their polymorphism information content values. The statistical analysis indicated that rabbits with the GG genotype had a significantly greater a*24h and b*24h than rabbits with the AA genotype (p < .05) in the longissimus dorsi muscle and that animals with the AA genotype had substantially higher a*0h and a*24h than those with the AG genotype (p < .05) in the biceps femoris muscle. The rabbits with the AA genotype had the highest intramuscular fat (IMF) values and those with the GG genotype had the lowest IMF values in both longissimus dorsi and biceps femoris muscles. These results indicated that MYPN could be considered as candidate genes for genetic improvement of rabbit meat traits.http://dx.doi.org/10.1080/1828051X.2017.1296333RabbitMYPN polymorphismPHmeat colourintramuscular fat |
| spellingShingle | Jie Wang Yu Shi Mauricio A. Elzo Yuan Su Xianbo Jia Shiyi Chen Songjia Lai Myopalladin gene polymorphism is associated with rabbit meat quality traits Italian Journal of Animal Science Rabbit MYPN polymorphism PH meat colour intramuscular fat |
| title | Myopalladin gene polymorphism is associated with rabbit meat quality traits |
| title_full | Myopalladin gene polymorphism is associated with rabbit meat quality traits |
| title_fullStr | Myopalladin gene polymorphism is associated with rabbit meat quality traits |
| title_full_unstemmed | Myopalladin gene polymorphism is associated with rabbit meat quality traits |
| title_short | Myopalladin gene polymorphism is associated with rabbit meat quality traits |
| title_sort | myopalladin gene polymorphism is associated with rabbit meat quality traits |
| topic | Rabbit MYPN polymorphism PH meat colour intramuscular fat |
| url | http://dx.doi.org/10.1080/1828051X.2017.1296333 |
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