Fig. 3
From: The bHLH transcription factor AhbHLH112 improves the drought tolerance of peanut
Analyse of drought a tolerance at the seedling stage. a: Morphology of transgenic and WT seedlings growing for nine days on 1/2 MS medium with mannitol. b: The analysis of root length of transgenic and WT plants. Y-ray is the root length (cm). Data are presented as means and SDs of three independent experiments. Asterisks indicate difference (*P < 0.05) and significant difference (**P < 0.01) comparing to WT.