AUTHOR=Peng Hongyang , Hu Mingyue , Liu Zhengxi , Lai Weining , Shi Lulu , Zhao Zhongli , Ma Huihai , Li Yumei , Yan Shouqing TITLE=Transcriptome Analysis of the Liver and Muscle Tissues of Dorper and Small-Tailed Han Sheep JOURNAL=Frontiers in Genetics VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/genetics/articles/10.3389/fgene.2022.868717 DOI=10.3389/fgene.2022.868717 ISSN=1664-8021 ABSTRACT=
It is well known that Dorper (DP) is a full-bodied, fast-growing and high dressing percentage breed, while the production performance of Small-tailed Han sheep (STH) is not so excellent, in contrast to DP. Therefore, in this study, a comparative transcriptomic analysis of liver and muscle tissues from DP and STH breeds was carried out to find differentially expressed genes (DEGs) that affect their growth and meat quality traits. The results showed that the total number of DEGs was 2,188 in the two tissues. There were 950, 160 up-regulated and 1,007, 71 down-regulated genes in the liver and muscle, respectively. Several DEGs such as