Transcriptome analysis of blastoderms exposed to prolonged egg storage and short periods of incubation during egg storage.

ABSTRACT:

Background

Cool temperature egg storage prior to incubation is a common practice in the broiler industry; however, prolonged egg storage causes increased embryonic mortality and decreased hatchability and growth in surviving chicks. Exposing eggs to short periods of incubation during egg storage (SPIDES) reduces the adverse consequences of prolonged storage. SPIDES increases blastodermal cell viability by reducing apoptosis, though the counteracting mechanisms are unclear. To define the impact of prolonged storage and SPIDES, transcriptome analysis compared gene expression from blastoderms isolated from eggs exposed to the following treatments: control (CR, stored at 17 °C for 4 days), prolonged storage (NSR, stored at 17 °C for 21 days), SPIDES (SR, stored at 17 °C for 21 days wit

SUBMITTER: Brady K 

PROVIDER: S-EPMC8981843 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature