Fig. 5From: Evolution, expression and functional analysis of cultivated allotetraploid cotton DIR genesExpression patterns of DIR genes in cotton fibers. a Expression data from G. barbadense cultivars Pima90–53 (i) and Hai7124 (ii). b Expression data from G. hirsutum cultivars HY405 (iii) and ND13 (iv). 0–30 correspond to the number of days post-anthesis. The original RPKM values were provided as Additional file 8: Table S13 and S14Back to article page