Fig. 4From: Proanthocyanidin accumulation and transcriptional responses in the seed coat of cranberry beans (Phaseolus vulgaris L.) with different susceptibility to postharvest darkeningClustering of differentially expressed seed coat genes in darkening and non-darkening cranberry bean RILs. For the 14 gene clusters, expression patterns demonstrate seed development and/or RIL-specific expression patterns. For each cluster, the transcript levels for individual genes (represented by various coloured lines) are given in FPKM at early (E), intermediate (I) and mature (M) stages of development for the darkening and non-darkening RILsBack to article page