Comparative proteomic analysis of the ovarian fluid and eggs of Siberian sturgeon.

ABSTRACT:

Background

Sturgeon species are living fossils that exhibit unique reproductive characteristics, and elucidation of the molecular processes governing the formation and quality of sturgeon eggs is crucial. However, comprehensive data on the protein composition of sturgeon ovarian fluid (OF) and eggs and their functional significance are lacking. To address this knowledge gap, the aim of the present study was to conduct a comprehensive comparative proteomic analysis of Siberian sturgeon OF and eggs using liquid chromatography-mass spectrometry (LC-MS/MS).

Results

A total of 617 proteins were identified in OF, and 565 proteins were identified in eggs. A total of 772 proteins showed differential abundance. Among the differentially abundant proteins, 365 were more abundant in OFs

SUBMITTER: Kodzik N 

PROVIDER: S-EPMC11077782 | biostudies-literature | 2024 May

REPOSITORIES: biostudies-literature