Fig. 2

Regulatory elements of the GhGLN1 genes. A Expression levels of 10 GhGLN1 genes under abiotic stresses. The expression levels are shown as the log2FPKM values. FPKM; Fragments Per Kilobase of transcript per Million mapped reads. B The regulatory regions of 10 GhGLN1 gene members. The regulatory regions are located 2000 bp upstream of ATG. The position "0" in the figure corresponds to the ATG. The color blocks on the lines indicate various regulatory elements