Whole transcriptome sequencing of testis and epididymis reveals genes associated with sperm development in roosters.

ABSTRACT:

Background

Chickens play a crucial role as the primary global source of eggs and poultry, and the quality of rooster semen significantly impacts poultry reproductive efficiency. Therefore, it is imperative to comprehend the regulatory mechanisms underlying sperm development.

Results

In this study, we established transcriptome profiles of lncRNAs, miRNAs, and mRNAs in 3 testis tissues and 3 epididymis tissues from "Jing Hong No.1" roosters at 24, 35, and 64 weeks of age. Using the data, we conducted whole transcriptome analysis and constructed a ceRNA network. We detected 10 differentially expressed mRNAs (DEmRNAs), 33 differentially expressed lncRNAs (DElncRNAs), and 10 differentially expressed miRNAs (DEmiRNAs) in the testis, as well as 149 DEmRNAs, 12 DElncRNAs, and 10 DEm

SUBMITTER: Guo S 

PROVIDER: S-EPMC11533344 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature