Chromosome-Level Genome Assembly for the Chinese Serow (Capricornis milneedwardsii) Provides Insights Into Its Taxonomic Status and Evolution.

ABSTRACT: Chinese serow (Capricornis milneedwardsii) is mainly distributed in the south of Yellow River in China, which has been listed as vulnerable by the International Union for Conservation of Nature (IUCN). However, the reference genome of serow has not been reported and its taxonomic status is still unclear. Here, we first constructed a high-quality chromosome-level reference genome of C. milneedwardsii using PacBio long HiFi reads combined with Hi-C technology. The assembled genome was ~2.83 Gb in size, with a contig N50 of 100.96 Mb and scaffold N50 of 112.75 Mb, which were anchored onto 24 chromosomes. Furthermore, we found that the Chinese serow was more closely related to muskox, which diverged from ~4.85 million years ago (Mya). Compared to the karyotype of goat (2n 

SUBMITTER: Li A 

PROVIDER: S-EPMC11462074 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature