Fig. 7From: Identification of the GAox gene family in potato (Solanum tuberosum L.) and its expression analysis in response to drought stressThe qPCR analysis of selected DEG genes in potato leaves under drought stress. The qPCR expression analysis of five StGAox genes in drought-sensitive varieties (Atlantic, A) and drought-tolerant varieties (Qingshu No. 9, Q) was performed on 25 days (S1), 50 days (S2), 75 days (S3) of drought treatment. Data represent the mean of three independent experiments ± standard error of the mean. Standard errors were shown as bars above the columns. Different letters above bars denote significant difference at P < 0.05Back to article page