Numbers and overlapping of cotton bHLH genes from different sources.

Numbers of non-overlapping paralogous genes from a certain source are shown on the diagonal line with the initial sequence number in brackets. Other numbers indicate overlapped or orthologous genes between two sources. * The tandem repeat genes encoding identical proteins and orthologous to a single protein from other sources are regarded as a single gene. Numbers and overlapping of cotton bHLH genes from different sources.