Article
Multi-omics identification of ZFPM2 and CD44 as key candidates for testicular size in sheep.
Theriogenology - 1 Dec 2026
Liu Yangkai, Chen Jialei, Song Yali, Pei Shengwei, Zhu Yuanjun, Chang Ying, Yue Xiangpeng
Abstract excerpt
Testicular size is a key determinant of ram fertility, yet its genetic architecture in sheep remains poorly understood. Crossbred sheep exhibit substantial testicular developmental variation and serve as ideal models for screening fertility-related genes. Here, we performed whole-genome sequencing (WGS)-based genome-wide association study (GWAS) on 115 rams, including seven crossbred populations (each derived...
Read the complete abstract on PubMedTopics
- Animals
- Male
- Testis
- Sheep
- Organ Size
- Polymorphism, Single Nucleotide
- Hyaluronan Receptors
