Related Experiment Video
Updated: Feb 16, 2026

Using Phylogenetic Analysis to Investigate Eukaryotic Gene Origin
Published on: August 14, 2018
Research advances on the origin, evolution and genetic diversity of Chinese native sheep breeds
11. CAS Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China; 2. University of Chinese Academy of Sciences, Beijing 100049, China.
Abstract:
China has a rich resource of native sheep breeds, some of which possess specific traits such as prolificacy, excellent lamb pelts, multiple horns, fat tails and strong stress resistance. All these have been the focus of research. However, there is still a controversy about the origin of sheep breeds and a lack of comprehensive and systematic studies on genetic diversity of Chinese native sheep. In this review, we summarize recent research advances on the origin, evolution and genetic diversity of Chinese native sheep breeds based on paternal, maternal, and autosomal markers. This review will provide useful information for the conservation and utilization of sheep genetic resources, breeding of new sheep breeds and the sustainable development of Chinese sheep industry.
Related Concept Videos
Cloning of Dolly the Sheep
Single Nucleotide Polymorphisms-SNPs
Animal Mitochondrial Genetics
Synteny and Evolution
Around 80 million years ago, the human and mice lineages diverged from the common ancestor. During the course of evolution, the ancestral...
Incomplete Dominance
Gene Duplication and Divergence
The duplicated copies of the gene are called Paralogs. Paralogs with similar sequences and functions form a gene family. Across several species, a large number of gene families are...

