Whole-genome resequencing landscape of adaptive evolution in Relict gull (Larus relictus).

ABSTRACT:

Background

The relict gull (Larus relictus, Charadriiformes, Laridae) classified as vulnerable in the IUCN Red List is defined as a first-class national protected bird in China. However, our knowledge of the evolutionary history of L. relictus is limited. Here, we performed whole-genome resequencing of L. relictus (n = 14) and L. brunnicephalus (n = 3) to explore the genetic relationships and population structures and understand their adaptive evolution.

Results

The whole genome resequencing generated 667.55 Gb clean reads with an average sequencing depth of ~ 29×. The genomic variant analysis identified 13,717,267 heterozygous SNPs in the samples obtained from 17 individuals. Population genetic diversity analysis revealed that low nucleotide diversity (0.00029) and no obvio

SUBMITTER: Yang C 

PROVIDER: S-EPMC11760084 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature