Fig. 3
From: Characterization of the Gh4CL gene family reveals a role of Gh4CL7 in drought tolerance
Expression profile of the Gh4CL genes in response to different abiotic stresses. a Heatmap showing the relative expression levels of each Gh4CL gene in each treatment showing at the bottom of the image. b The relative expression level of the selected Gh4CL genes under 20% PEG stress based on qRT-PCR. The GhUBQ7 gene was used as internal control. Error bars represents the standard deviation calculated from three biological replicates