Fig. 8From: Slow darkening of pinto bean seed coat is associated with significant metabolite and transcript differences related to proanthocyanidin biosynthesisSummary of proanthocyanidin biosynthetic gene transcript and metabolite accumulations in SD and RD pinto bean seed coats. Transcripts down regulated in SD pinto bean 1533–15 compared to RD CDC Pintium are highlighted in purple. Reduced accumulations of metabolites in 1533–15 compared to CDC Pintium are shown in orange highlight. Full name of pathway enzymes are in Fig. 2Back to article page