Figure 3
Overexpression of GhABF2 enhanced drought and salt tolerance in Arabidopsis.
(a) Phenotype of wild type and Arabidopsis GhABF2 overexpression transgenic lines after 10 d drought treatments. Bar = 5 cm. (b) The survival rates of wild type and Arabidopsis GhABF2 transgenic lines corresponding to (a). (c) Phenotype of wild type and Arabidopsis GhABF2 overexpression transgenic lines after 7 d salt treatments with 200 mM NaCl. Bar = 5 cm. (d) The survival rates of wild type and Arabidopsis GhABF2 transgenic lines corresponding to (c). WT, wild type. OE, overexpression transgenic lines. All experiments were repeated with three biological replicates (n = 48). **P ≤ 0.01; Student t test.
