Cloning and Expression Analysis of Banana MaTLP1 Gene Introduction of sweet-tasting protein thaumatin gene into tobacco through Agrobacterium-mediated system Progress in the Studies of Sweet Protein Thaumatin Transformation of Wheat Thaumatin-Like Protein Gene and Diseases Resistance Analysis of the Transgenic Plants Cloning and Expression Analysis of Thaumatin-like Protein Gene from Litchi chinenesis Recent advances ofsweet-tasting proteins and taste-modifying protein