Figure 4From: Population-genetic analysis of HvABCG31 promoter sequence in wild barley (Hordeum vulgare ssp. spontaneum)Numbers and categories of transcription factor binding sites (TFBSs) in the HvABCG31 promoter of Hordeum vulgare ssp . spontaneum . Different grids in the histogram refer to specific transcription factor binding sites; Sites indicated in red occurred at significantly higher frequencies than random, based on a permutation test with 10,000 runs; their sequences are given and related transcription factors are listed in brackets.Back to article page