Fig. 4.
Physical position (A) and frequency (B) of DEGs (P≤0.01) on the 10 maize chromosomes. In (A), each chromosome is represented by a vertical grey bar, supported by graphics indicating the genetic positions of a subset of DEGs identified by RNA-Seq analysis. Only genes included within a mobile window of 21 Mbp containing more than 10 differential transcripts are shown. The number of genes in each region was then converted to a percentage of the total number of genes for the chromosome and represented as a graph in (B).