MUTAGENIC EFFECTS OF HIGH ALTITUDE BALLOON FLIGHT ON RICE (Oryza sativa) SEEDS EFFECTS OF TEMPERATURE ON PROTECTIVE ENZYMES ACTIVITIES AND THEIR ISOZYMES EXPRESSION IN LEAF OF DIFFERENT PANICLE WEIGHT TYPE OF MEDIUM INDIA HYBRID RICE EFFECTS OF COMPOUND POLLUTION OF ZINC AND CHROMIUM ON SOIL ENZYME ACTIVITY AT DIFFERENT GROWTH STAGES OF RICE PLANT CURRENT RESEARCH TRENDS OF BREEDING APPLICATION OF BT TRANSGENIC RICE ENHANCEMENT OF STRESS TOLERANCE OF TRANSGENIC RICE WITH CBF1 GENE TRANSFORMATION Detection and Analysis of QTLs Associated with Resistance to Ferrous Iron Toxicity in Rice ( Oryza sativa L. ),Using Recombinant Inbred Lines PHYSIOLOGICAL ACTIVITIES OF FUNCTIONAL COMPONENTS IN RICE AND ITS PRODUCTS DEVELOPMENT