Multi-Omic Identification of Venom Proteins Collected from Artificial Hosts of a Parasitoid Wasp.

ABSTRACT: Habrobracon hebetor is a parasitoid wasp capable of infesting many lepidopteran larvae. It uses venom proteins to immobilize host larvae and prevent host larval development, thus playing an important role in the biocontrol of lepidopteran pests. To identify and characterize its venom proteins, we developed a novel venom collection method using an artificial host (ACV), i.e., encapsulated amino acid solution in paraffin membrane, allowing parasitoid wasps to inject venom. We performed protein full mass spectrometry analysis of putative venom proteins collected from ACV and venom reservoirs (VRs) (control). To verify the accuracy of proteomic data, we also collected venom glands (VGs), Dufour's glands (DGs) and ovaries (OVs), and performed transcriptome analysis. In this paper, we ide

SUBMITTER: Yu K 

PROVIDER: S-EPMC10304110 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature