STUDY ON SAUR-IPT GENE TRANSFORMED TRIGONELLA. FOONELLA. FOENUM. GRAECUM Thechanges of the HMW glutenin subunits of introducingsorghum DNA into spring wheat RAPD VERIFICATION OF RUST RESISTANT WHEAT VARIANTS Transforming Anti-TrxS gene into wheat by means of pollen tube pathway and ovary injection Transformation of Cry5Aa BT in Cotton and Identification of its Insect-resistant Studies on Gene Transformation via Pollen Tube Pathway in Walnut A STUDY ON THE INTRODUCTION OF EXOGENOUS DNA AND VARIATION OF WHEAT Current Review on Genetic Transformation of Soybean (Glycine max L.) DISTRIBUTION OF EXOGENOUS DNA IN UPLAND COTTON BY POLLEN TUBE PATHWAY Developmental Morphology of Obturator and Micropyle and Pathway of Pollen Tube Growth in Ovary in Phellodendron amurense (Rutaceae) Studies on Introduction of Leaf Senescence-inhibition Gene PSAG12-IPT into Common Wheat through Pollen-tube Pathway