Fig. 4.

Effect of ZAT overexpression on APOX and GR activity. APOX (A-C) and GR (D-F) changes in transgenic cell lines of rice (Os1, Os2, Os3, Os4, Os5, and Os6), cotton (Gh1, Gh2, Gh3, Gh4, Gh5, and Gh6), and slash pine (Pe1, Pe2, Pe3, Pe4, Pe5, and Pe6) were measured 21 days after cell cultures were transferred into media containing different concentrations of NaCl (50, 100, 150, 200, 250, and 300 mM). Each experiment was replicated three times, and each replicate consisted of five to ten 250-ml flasks of transgenic cell cultures. Values represent the means ± S.D.