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| Sousa Junior,Luis Paulo Batista; Meira,Ariana Nascimento; Azevedo,Hymerson Costa; Muniz,Evandro Nevez; Coutinho,Luiz Lehmann; Mourão,Gerson Barreto; Pedrosa,Victor Breno; Pinto,Luís Fernando Batista. |
| Abstract: The objective of this work was to sequence the MyoD1, MyoG, MyF5, MyF6, and MSTN genes and to identify polymorphisms in Santa Inês sheep (Ovis aries). A total of 192 lambs with 240 days of age were evaluated, and these genes were sequenced to be compared with the reference sequence in the Ovis aries genome. Genotype and allele frequencies were estimated, and the Hardy-Weinberg equilibrium was tested. Fragments containing 2,493 bp (MyoD1), 1,836 bp (MyoG), 2,813 bp (MyF5), 1,126 bp (MyF6), and 2,380 bp (MSTN) were obtained, and, in these sequences, 160 variants were identified. These polymorphisms were distributed as follows: 59 (MyoD1), 24 (MyoG), 63 (MyF5), 4 (MyF6), and 10 (MSTN). One hundred and four were novel polymorphisms, 45 in MyoD1, 2 in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ovis aries; Candidate genes; Frequencies; Variants. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2019000102810 |
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