Molecular Cloning and Express Analysis of Δ1-Pyrroline-5-Carboxylate Synthetase (P5CS) Gene in Ramie OOSPORES OF PHYTOPHTHORA BOEHMERIAE OVERWINTERED IN SOIL AS A INFECTION SOURCE OF COTTON BOLL ROT DISEASE Pharmacological studies on extracts from Piper boehmeriaefolium var. tonkinense cDNA Cloning and Analysis of Cinnamoyl-CoA Reductase Gene from Boehmeria nivea cDNA Cloning and Expression of Two Cellulose Synthase Genes from Boehmeria nivea Identification of the pathogen causing leaf spot disease on Boehmeria nivea Chemical constituents from leaves of Boehmeria nivea Effects of illumination, moisture and medium on oospore production of Phytophthora boehmeriae Cytological Observation on Different Ploidy Plants of Ramie (Boehmeria nivea) Comparison and Screening Indicators for Ramie (Boehmeria nivea) Genotypes Tolerant to Cadmium REVISIO BOEHMERIAE SINICAE Participation of Phytochrome in Sterility Alteration of Photoperiod-sensitive Female Sterile Ramie Chemical constituents of roots of Boehmeria nivea Cytoembryological Studies on Apomixis in Boehmeria silvestrii INHIBITION OF METALAXYL ON THE OOSPORE PRODUCTION OF PHYTOPHTHORA BOEHMERIAE Effects of Exogenous Salicylic Acid on Physiological Characteristics and Yield of Ramie Under Drought Stress and Re-watering Studies on the Chemical Constituents of the Root of Boehmeird nivea (L) Gaud. Cloning and Sequencing for ISSR Specific Fragments in Cytoplasmic Male Sterile, Maintainer and Restorer Lines of Ramie ( Boehmeria nivea) Phylogenetic Study on Sect.Duretia(Boehmeria,Urticaceae) Based on nrDNA ITS Sequences Phylogenetic relationship of ramie and its wild relatives based on SRAP markers AN ANATOMICAL STUDY ON THE FLOWERING MECHANISM OF MALE FLOWER OF RAMIE (BOEHMERIA NIVEA) Clone of Partial Sequence of Caffeoyl-CoA 3-O-Methyltransferase Gene in Ramie Cloning and Expression of Cellulose Synthase Gene in Ramie [Boehme- ria nivea (Linn.) Gaud.] Cloning and Expression of Auxin-binding Proteins 1 Gene in Ramie [Boehmeria nivea (Linn.) Gaud.] Regeneration of Transgenic Ramie Plants Expressing Green Fluorescent Protein Mediated by Agrobacterium tumefaciens Isolation and Characterization of Microsatellites from Ramie [Boehmeria nivea (L.) Gaud.] GENETIC RELATION ANALYSIS OF Boehmeria nivea CULTIVARS OR LINES FROM SICHUAN WITH ISSR AND CONSTRUCTION OF THE MOLECULAR MARKERS LINKED TO MALE STERILE GENG Chemical constituents of roots of Boehmeria nivea NEW TAXA OF URTICACEAE FROM CHINA Phylogenetic Relationship of Ramie and Its Wild Relatives Based on Cytogenetics and DNA Sequences Growth response, accumulation and transfer characteristics of ramie(Boehmeria nivea) under cadmium stress Chemical constituents in roots ofBoehmeria nivea