Fig. 5From: Identification of genes regulated by histone acetylation during root development in Populus trichocarpa Differentially expressed tags in two libraries. The tags were expressed at similar levels in T1 (a) and T2.5 (b) libraries. The “x” axis represents fold-change of differentially expressed distinct tags in two libraries. The “y” axis represents the number of distinct tags. The region in red color indicates distinct tags with a <5-fold fold-change in T1 and T2.5 libraries. The regions in green and blue indicate the distinct tags up- and down-regulated for more than 5-folds in T1 and T2.5 libraries, respectivelyBack to article page