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Fig. 8 | BMC Genomics

Fig. 8

From: Identification and expression analysis of GRAS transcription factors in the wild relative of sweet potato Ipomoea trifida

Fig. 8

Relative expression levels of 10 selected ItfGRAS genes under abiotic stresses by qRT-PCR. The gene expression patterns of root and leaf of I. trifida plant were analysed at five time points (0, 6, 12, 24, 48 h) under four stress conditions (cold, heat, drought, and salt). The expression level at 0 h as control was normalised to 1. The expression level of control samples was relative to root sample (1). The error bars show the standard error with three biological replicates. The asterisk indicates a significant change of expression level between the other time period and control at p < 0.05

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