Fig. 1From: Genome-wide identification and expression analysis of WRKY transcription factors in pearl millet (Pennisetum glaucum) under dehydration and salinity stressMultiple sequence alignment of identified PgWRKY proteins. The amino acid conservation is shown in shaded colours, while domain conservation is shown through underline colours. The shaded colours indicate low to high residue conservation i.e., blue to red. The domain conservation for WRKY, C-C and H-H/C domains are shown through underline red, blue and green colour respectivelyBack to article page