Article
Genetic and Environmental Architecture of Ram Fertility Traits: A Review.
Genes - 9 Feb 2026
Zheng Kaiyue, Sinhalage Krishani, Polizel Guilherme Henrique Gebim, Cánovas Ángela
Abstract excerpt
BACKGROUND/OBJECTIVES: Ram fertility is essential for sheep production, influenced by genetic, physiological, behavioral, and environmental factors. This narrative review synthesizes findings from over 190 peer-reviewed publications to evaluate the phenotypic indicators, genetic architecture, molecular candidates, and management conditions influencing testicular development, semen quality, and reproductive...
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