Identification, Characterization and Expression Analysis of TRP Channel Genes in the Vegetable Pest, Pieris rapae.

ABSTRACT: Transient receptor potential (TRP) channels are critical for insects to detect environmental stimuli and regulate homeostasis. Moreover, this superfamily has become potential molecular targets for insecticides or repellents. Pieris rapae is one of the most common and widely spread pests of Brassicaceae plants. Therefore, it is necessary to study TRP channels (TRPs) in P. rapae. In this study, we identified 14 TRPs in P. rapae, including two Water witch (Wtrw) genes. By contrast, only one Wtrw gene exists in Drosophila and functions in hygrosensation. We also found splice isoforms of Pyrexia (Pyx), TRPgamma (TRPγ) and TRP-Melastatin (TRPM). These three genes are related to temperature and gravity sensation,

SUBMITTER: Mao F 

PROVIDER: S-EPMC7143563 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature