Fig. 6

Treatments of overexpressing Arabidopsis with ABA and heat stress. a-b Statistical analysis of root length in Col and three transgenic plants grown on MS medium containing 0 mM and 150 mM ABA for 10 days. (All the significance analysis were conducted by independent-samples t-test and black asterisks denote significance. ***p < 0.001.) c Comparison of the growth state of Col and three transgenic plants under heat stress for 8 h