Fig. 5
From: Identification of the WRKY gene family and functional analysis of two genes in Caragana intermedia
Expression patterns of CiWRKYs under drought treatment. Samples were collected from the shoots of one-month-old C. intermedia seedlings at 0.5, 1, 3, 6, 12, 24 or 48 h following drought treatment, and untreated plants were employed as the control. The expression levels of 28 CiWRKYs with full-length sequences were examined via qRT-PCR. Expression values were estimated using the 2-ΔΔCT method, and CiEF1α was used as reference gene. The error bars represent the means of three technical replicates ± SD