Differential proteomic analysis revealed crucial egg white proteins for hatchability of chickens.

ABSTRACT: For healthy development, an avian embryo needs the nutritional and functional molecules maternally deposited in avian eggs. Egg white not only provides nutritional components but also exhibits functional properties, such as defenses against microbial invasion. However, the roles of the more detailed messages in embryo development remain unclear. In this study, a tandem mass tag labeling quantitation approach was used to innovatively identify the differential proteins in the egg whites of fresh eggs produced by hens with divergent high/low hatchability and in the egg whites of embryonated eggs with healthy and dead embryos. A total of 378 proteins were quantified in egg white, which is the most complete proteome identified for egg white to date, and up to 102 differential proteins were iden

SUBMITTER: Wang X 

PROVIDER: S-EPMC8913984 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature