Pyrus bretschneideri Rehd. 第1页

The Construction of Antisense Expression Vector of Pectin Methylesterase Gene and its Transfer to Yali Pear (Pyrus bretschneideri Rehd.) Genomics Analysis of Cytochrome P450 Monooxygenase Genes in Pyrus bretschneideri Rehd. ANATOMICAL ANDDEVELOPMENTAL STUDIESON THE FRUIT OF PYRUS BRETSCHNEIDERI Transforming Diseases-resistant Gene VpPR10 into Pear‘Dangshan Suli’and Optimization of the Transformation System Transforming Diseases-resistant Gene VpPR10 into Pear‘Dangshan Suli’and Optimization of the Transformation System