Article
A GWAS-machine learning framework reveals protein-synthesis pathway signals for yield in Theobroma cacao after population-structure correction.
Scientific reports - 17 Mar 2026
Baek Insuck, Bhatt Jishnu, Lim Seunghyun, Lee Dongho, Jang Jae Hee, Cohen Stephen P, Lovelace Amelia H, Kim Moon S, Meinhardt Lyndel W, Park Sunchung, Ahn Ezekiel
Abstract excerpt
Improving cacao yield, a key objective in post-domestication crop improvement, remains a primary goal for breeders, but progress is often hindered by the confounding effects of population structure. To overcome this, we analyzed 346 diverse cacao accessions using an ML-based association mapping framework (with and without population structure adjustment) and a phenotype-only ML prediction of yield. By correcting...
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