Fig. 1
Expression patterns of the three TaSTP13 copies. a Transcript profile of TaSTP13 in different wheat tissues. Samples were collected from roots, leaves, flags and spikelet. The level of TaSTP13 was defined as 1 in root tissue; levels in other tissues are presented as relative ratios. b Transcriptional changes of the three TaSTP13 copies induced by Pst infection. Wheat leaves infected with CYR31 were collected at 0, 12, 24, 48, 72, and 120 hpi. Transcript profile of TaSTP13-4A in response to abiotic stress (c) and exogenous hormones (d). Wheat leaves were sampled at 0, 2, 6, 12, 24 and 48 hpt. Expression levels were normalized to TaEF-1a. The relative expression of TaSTP13 was calculated using the comparative threshold method (2–ΔΔCT). Asterisks indicate a significant difference (P < 0.01) according to Student’s t-test. Bars indicate the mean ± SD of three independent biological replicates. ABA, abscisic acid; ETH, ethylene; MeJA, methyl jasmonate; SA, salicylic acid; LT, low tempreture; PEG; polyethyleneglycol 6000