Fig. 5

RT-qPCR analysis of the selected GH3 genes under salt, drought and - stress conditions. The heat map was visualized using the MeV_4_9_0 program. Red and green indicate high and low levels of expression, respectively. (a) Heat map showing 30 GH3 genes profiled under drought stress, imposed by 17% of PEG-6000. (b) Heat map for the 30 GH3 genes profiled under salt stress conditions, imposed by irrigating the upland cotton seedlings with 250 mM of NaCl solution