Effect of sodium phytate on alkaline phosphatase (ALP) activity in intraradical hyphae of AM fungi and development of its extraradical hyphae Dynamic Changes of the Contents of Calcium,Zinc and Phytate in the Rhizomes of Dioscorea zingiberensis C.H.Wright Phytate-phosphorus uptake and utilization by transgenic tobacco carrying Bacillus subtilis phytase gene EFFECT OF ION IMPLANTATION ON B. mucilaginosus KNP414 AND SCREENING FOR MUTANTS WITH HIGHER RELEASE OF PHOSPHATE AND POTASSIUM Variability of Phytate Content and Phytase Activity among Wheat Cultivars from Yellow and Huai River Valleys 日粮营养素水平对东北肉鹅生长性能及血液生化指标的影响(29-56日龄) RELATIONSHIP OF LOW PHYTATE TRAIT WITH SEED GERMINATION AND CARBOHYDRATES CONTENT IN SOYBEAN MUTANT Gm-lpa-TW-1 Characterization of D-myo-inositol 3-phosphate Synthase Gene Expression in Two Soybean Low Phytate Mutants