Characterization of reproductive proteins in the Mexican fruit fly points towards the evolution of novel functions.

ABSTRACT: Seminal fluid proteins (Sfps) modify female phenotypes and have wide-ranging evolutionary implications on fitness in many insects. However, in the Mexican fruit fly, Anastrepha ludens, a highly destructive agricultural pest, the functions of Sfps are still largely unknown. To gain insights into female phenotypes regulated by Sfps, we used nano-liquid chromatography mass spectrometry to conduct a proteomic analysis of the soluble proteins from reproductive organs of A. ludens. The proteins predicted to be transferred from males to females during copulation were 100 proteins from the accessory glands, 69 from the testes and 20 from the ejaculatory bulb, resulting in 141 unique proteins after accounting for redundancies from multiple tissues. These 141 included orthologues to

SUBMITTER: Cordova-Garcia G 

PROVIDER: S-EPMC9240691 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature