Prokaryotic Expression, Refolding and Antifungal Activity of a Rice Chitinase in vitro Cloning of a novel chitinase gene TlChi46 from Trichoderma longibrachiatum parasitizing on Meloidogyne incognita eggs Cloning,prokaryotic expression and activity assay of chitinase (Tvchi) from Trichoderma viride Studies on transferring chitinase gene into wheat via microprojectile bombardment Developent and Disease Resistances of Transgenic Watermelon Plants Carrying Tomato Chitinase Gene Transformation of Chitinase Gene into Populus simonii×P. nigra and Chitinase Activity of Transgenic Plants Construction of plant expression vectors containing two anti-fungal and one anti-herbicide genes and their expression in transgenic tobacco A Novel Cotton Gene Encoding a New Class of Chitinase Obtainment of Transgenic Soybean Plants with Chitinase and Ribosome Inactivating Protein Genes and Their Resistance Identification RESEARCH ON CONSTRUCTION OF AN EXPRESSION VECTOR OF CHITINASE GENE AND ITS TRANSFORMATION INTO TOBACCO Stable Inheritance and Expression of Chitinase Gene in the Transgenic Maize Plants and Their Head Smut-resistant Activity Acquirement of Transgenic Chinese Cabbage with BmkIT-Chitinase Gene and Their Insect -resistant Bioassay Pi-ta+ Gene and Bean Chitinase Gene Transformation into Rice Enhancement of Rice Disease Resistance by Two Antifungal Protein Genes Cloning and Sequence Analysis of Chinese Cabbage Chitinase Gene CHB4 Chitinase gene mediated by Ri plasmid transfering wheat THE STUDY ON AGROBACTERIUM RHIZOGENES MEDIATED CHITINASE AND β-1, 3-GLUCANASE TRANSFORMATION FOR TOBACCO Studies on the isozymes of transformaed calli of Linum usitatissimun,Onobrychis viciaefolia Scop.and Alhagi pseudalhagi obtained by Agrobacterium tumefaciens mediated chitinase gene transformation Transformation of Populus deltoides with Anti-PLDγ Gene and Chitinase Gene Transformationssystem and study on the introductionof chitinase gene into Linum usitatissium The synergistic activity of SpltNPV or SeNPV chitinase expressed in Escherichia coli with the baculovirus in infecting host insects