Fig. 5From: Genome-wide analysis of WRKY transcription factors in white pear (Pyrus bretschneideri) reveals evolution and patterns under drought stressQuantitative RT-PCR analysis of PbWRKY gene expression in response to drought stress. D0, D1, D3, D6 and D24, dehydrated for 0, 1, 3 and 6Â h in an ambient environment and recovered for 24Â h in water, respectivelyBack to article page