Genome-wide identification and gene-editing of pigment transporter genes in the swallowtail butterfly Papilio xuthus.

ABSTRACT:

Background

Insect body coloration often functions as camouflage to survive from predators or mate selection. Transportation of pigment precursors or related metabolites from cytoplasm to subcellular pigment granules is one of the key steps in insect pigmentation and usually executed via such transporter proteins as the ATP-binding cassette (ABC) transmembrane transporters and small G-proteins (e.g. Rab protein). However, little is known about the copy numbers of pigment transporter genes in the butterfly genomes and about the roles of pigment transporters in the development of swallowtail butterflies.

Results

Here, we have identified 56 ABC transporters and 58 Rab members in the genome of swallowtail butterfly Papilio xuthus. This is the first case of genome-wide gene copy n

SUBMITTER: Liu G 

PROVIDER: S-EPMC7891156 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature