Genome-wide Analysis of MuDR-related Transposable Elements Insertion Population in Maize Cloning and Analysis of Reverse Trancriptase of Ty3-gypsy-like Retrotransposons in Tree Peony(Paeonia) iPBS-PCR Used for Cloning and Analysis of Long Terminal Repeat Transposons in Tree Peony (Paeonia) THE LOW-ENERGY N~+ BEAM IMPLANTATION PROMOTING TRANSCRIPTION OF WIS2-1A AND AFFECTING THE EXPRESSION OF ITS FLANKING GENES Review of Marker-free Transgenic Crop Identification and Characterization of Reverse Transcriptase Domain of Transcriptionally Active Retrotransposons in Wheat Genomes Isolation and Characterization of Copia-like Retrotransposons from 12 Sweet Orange (Citrus sinensis Osbeck) Cultivars Review of LTR Retrotransposons in Plants The Cloning and Analysis of Reverse Transcriptase of Ty1-copia-like Retrotransposons in Cucumis The Cloning and Analysis of Reverse Transcriptase of Ty1-copia-like Retrotransposons in Cucumis