Fig. 1From: Profiling and quantification of grain anthocyanins in purple pericarp × blue aleurone wheat crosses by high-performance thin-layer chromatography and densitometryWheat grain color due to accumulation of anthocyanins in different grain layers: a white (no anthocyanins), b purple pericarp (Pp), c blue aleurone (Ba), and d deep purple (Ba + Pp)Back to article page