The response of <i>Triticum aestivum</i> seedlings to salt and drought stress and treatment with PI-PLC inhibitors.

<p>(A) Seedlings 6 days after sowing. (B) The leaf apex of wheat treated with 20% PEG 6000 after 6 h. (C) The leaf apex of wheat treated with 200 mM NaCl after 6 h. (D). Seedlings treated with 20% PEG 6000 after 6 d. (E) Seedlings treated with 200 mM NaCl after 6 d. (F and G) Under drought stress (F) and salt stress (G), those leaves injected with U73122 (b) showed enhanced sensitivity compared to those injected with U73343 (c) or water (a). (H and I) Under drought stress (H) and salt stress (I), those leaves injected with edelfosine (b) showed enhanced sensitivity compared to those injected with water (c) or un-injected (a). Three biological replicates were conducted.