| 项目编号 |
PRJCA051638 |
| 项目标题 |
Metabolic Disparities in Caput, Corpus, and Cauda Epididymis of Hu Sheep Revealed by LC-MS Untargeted Metabolomics: Implications for Sperm Maturation |
| 涉及领域 |
Agricultural |
| 数据类型 |
Metabonomics
|
| 物种名称 |
Ovis aries
|
| 描述信息 |
This study employs untargeted metabolomics to systematically investigate the region-specific metabolic profiles in the caput, corpus, and cauda epididymidis of Hu sheep. The primary objective is to decipher the spatiotemporal metabolic dynamics that underpin sperm maturation within the epididymal microenvironment. By comparing differential metabolites and enriched metabolic pathways across these segments, we aim to identify key molecules and regulatory networks critical for acquiring sperm fertilization competence. The findings are expected to provide novel insights into the physiological mechanisms supporting high fecundity in Hu sheep and offer valuable targets for improving sperm preservation technologies in livestock. |
| 样品范围 |
Multiisolate |
| 发布日期 |
2025-11-19 |
| 出版信息 |
|
| 项目资金来源 |
| 机构 |
项目类型 |
授权项目ID |
授权项目名称 |
| Chinese Academy of Sciences (CAS)
|
|
CAAS-ZDRW202502
|
|
|
|
| 提交者 |
ShuJun
Shi (2285428345@qq.com)
|
| 提交单位 |
Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences |
| 提交日期 |
2025-11-19 |
