LEAF AGE AND THE CAM ACTIVITY IN SEDUM SPECTABILE Involvement of Protein Phosphorylation in Water Stress-induced Antioxidant Defense in Maize Leaves Analysis of Gene Expression Profile Induced by Water Stress in Upland Rice (Oryza sativa L. var. IRAT109) Seedlings using Subtractive Expressed Sequence Tags Library LEAFLET ORIENTATION IN WATER-STRESSED SOYBEANS CROP PRODUCTION IS A POPULATION PROCESS Role of Nitric Oxide Dependence on Nitric Oxide Synthase-like Activity in the Water Stress Signaling of Maize Seedling Influence of Water Stress on Endogenous Hormone Contents and Cell Damage of Maize Seedlings Correlation and Quantitative Trait Loci Analyses of Total Chlorophyll Content and Photosynthetic Rate of Rice (Oryza sativa) under Water Stress and Well-watered Conditions Brassica napus L. Homeodomain Leucine-Zipper Gene BnHB6 Responds to Abiotic and Biotic Stresses Effects of Different Levels of Water Stress on Leaf Water Potential, Stomatal Resistance, Protein and Chlorophyll Content and Certain Anti-oxidative Enzymes in Tomato Plants