Article
Comparative genome-wide association study of single- and multi-locus models with ontology analysis for enhancing Hanwoo cow reproductive traits.
Animal genetics - 1 Feb 2025
Kim Ji Yeong, Kim Eun Ho, Kang Ho Chan, Myung Cheol Hyun, Lim Hyun Tae
Abstract excerpt
The reproductive characteristics of Hanwoo play a significant role in farm profitability by decreasing the generation interval. This study analyzed 1015 primiparous and 916 multiparous cows using a genome-wide association study with both single-locus (GEMMA, GCTA) and multi-locus models (FarmCPU, BLINK). A significant marker for age at first service was identified across all methods. For age at first conception,...
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