The contribution of the genomes of a termite and a locust to our understanding of insect neuropeptides and neurohormones.

ABSTRACT: The genomes of the migratory locust Locusta migratoria and the termite Zootermopsis nevadensis were mined for the presence of genes encoding neuropeptides, neurohormones, and their G-protein coupled receptors (GPCRs). Both species have retained a larger number of neuropeptide and neuropeptide GPCRs than the better known holometabolous insect species, while other genes that in holometabolous species appear to have a single transcript produce two different precursors in the locust, the termite or both. Thus, the recently discovered CNMa neuropeptide gene has two transcripts predicted to produce two structurally different CNMa peptides in the termite, while the locust produces two different myosuppressin peptides in the same fashion. Both these species also have a calcitonin gene, which is di

SUBMITTER: Veenstra JA 

PROVIDER: S-EPMC4237046 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature