Fig. 1

Expression analyse of AhbHLH112 in different tissues under normal and drought stress conditions. Actin11 was used as an internal reference control, and transcript levels of the tested genes were calculated using the 2 ^−∆∆CT method. Error bars represent SDs for three independent replicates. a: Detection of AhbHLH112 transcript in different tissues of peanut plant under normal condition. Asterisks indicate difference (*P < 0.05) and significant difference (**P < 0.01) comparing to relative expression in leaves; (b): Expression of AhbHLH112 in different tissues in response to drought. Asterisks indicate difference (*P < 0.05) and significant difference (**P < 0.01) comparing torelative expression at 0 h