Chinese researchers have successfully created a multi-tissue single-cell expression atlas for dairy cattle, a breakthrough that sheds light on the genetic mechanisms of key traits while advancing precision breeding and human disease research. They identified around 1.79 million high-quality cells and annotated 131 distinct cell types, spanning seven major lineages that range from immune cells to germ cells. (Nature Genetics)

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Source: [People's Daily China](https://t.me/PDChinaNews/12490)