Defining the gene repertoire and spatiotemporal expression profiles of adhesion G protein-coupled receptors in zebrafish.

ABSTRACT:

Background

Adhesion G protein-coupled receptors (aGPCRs) are the second largest of the five GPCR families and are essential for a wide variety of physiological processes. Zebrafish have proven to be a very effective model for studying the biological functions of aGPCRs in both developmental and adult contexts. However, aGPCR repertoires have not been defined in any fish species, nor are aGPCR expression profiles in adult tissues known. Additionally, the expression profiles of the aGPCR family have never been extensively characterized over a developmental time-course in any species.

Results

Here, we report that there are at least 59 aGPCRs in zebrafish that represent homologs of 24 of the 33 aGPCRs found in humans; compared to humans, zebrafish lack clear homologs of GPR110,

SUBMITTER: Harty BL 

PROVIDER: S-EPMC4335454 | biostudies-literature | 2015 Feb

REPOSITORIES: biostudies-literature