Pan-genomic and transcriptomic analyses reveal subfunctionalization of CBP/p300-like histone acetyltransferases in soybean seed development.
This study provides the first comprehensive panorama of epigenetic regulators in the soybean pan-genome, highlighting wild germplasm as a valuable reservoir for recovering lost alleles (Group2 homologs) and identifying Wm82-HAC1 (Group 1) as a prime target for precision breeding of seed traits.