Genomic signatures of sensory adaptation and evolution in pangolins.

ABSTRACT:

Background

Pangolin is one of the most endangered mammals with many peculiar characteristics, yet the understanding of its sensory systems is still superficial. Studying the genomic basis of adaptation and evolution of pangolin's sensory system is expected to provide further potential assistance for their conservation in the future.

Results

In this study, we performed a comprehensive comparative genomic analysis to explore the signature of sensory adaptation and evolution in pangolins. By comparing with the aardvark, Cape golden mole, and short-beaked echidna, 124 and 152 expanded gene families were detected in the genome of the Chinese and Malayan pangolins, respectively. The enrichment analyses showed olfactory-related genomic convergence among five concerned mammals. We f

SUBMITTER: Li J 

PROVIDER: S-EPMC11616205 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature