Characterization of intronic SNP located in candidate genes influencing cattle temperament

作者：Gilberto Ruiz-De-La-Cruz, Ana María Sifuentes‐Rincón, Francisco Alejandro Paredes‐Sánchez, Gaspar Manuel Parra‐Bracamonte, Eduardo Casas, Thomas H. Welsh, David G. Riley, George A. Perry, R.D. Randel · 发表于：Revista Brasileira de Zootecnia · 年份：2023 · DOI：10.37496/rbz5220220057 · 被引用次数：4 · 研究领域：Genetic and phenotypic traits in livestock、Genetic Mapping and Diversity in Plants and Animals、Animal Genetics and Reproduction

The objective of this study was to evaluate the effect of intronic single nucleotide polymorphisms (SNP) on temperament traits in a Brahman cattle population. The SNP located in CACNG4, EXOC4, NRXN3, and SLC9A4 candidate genes were genotyped in 250 animals with temperament records of exit velocity, pen score, and temperament score. Rs3423464051:G>A in the CACNG4 gene was associated with exit velocity and temperament score. An in silico analysis of the five intronic SNP showed that alternative alleles of CACNG4-rs3423464051, [...]