Genomic arrangement and orientation of soybean germin-like protein genes on linkage groups (chromosomes) A2 (8), D1a (1), E (15), I (20), J (16), L (19), M (7), N (3) and O (10). Arrows indicated the transcription orientation of the genes. The numbers represented the exact positions of each gene. The QTL name and position referred to the Soybean Breeders Toolbox. The lines indicated the discrepancies of marker alignments between the physical map and genetic map.