Preliminary Report on Isolation of a Trans- acting Factor Gene from Zea mays The Puff-like Structure: An Intranuclear Structure for Synthesis of Ribonucleic Acid Polymerase Ⅱ Transcripts as Revealed by the 5-bromouridine-5′-triphosphate Labelling and Immunoelectron Microscopy Chemical structure and bioactivity of cis-5‘-oxopropylnicotine Comparison of the Approaches for Full-length cDNA Enrichment Two new compounds from Hypericum sampsonii Cloning and Expression Analysis of Actin ( MwACT 2) in Agropyron mongolicum Keng Four Hybrid Varieties of Taxodium Effects of Exogenous Ca2+ on Growth and Dynamic Distribution of Stable Isotope δ13 C,δ15 N of Populus×euramericana‘Nanlin 895‘ Cuttings Studies on Chemical Composition of Fagopyrum cymosum (Trev.) Meisn. One new lignan glycoside from whole plants of Senecio chrysanthemoides Chemical constituents in ethyl acetate extract from Physalis alkekengi var. franchetii Flavonoids from Gleditsiae Spina and their antitumor activities Chemical constituents from Spiraea salicifolia HPLC fingerprint of Shufeng Jiedu Capsule The Relationship Between Flowering Induction and the Changes of some Phosphatase Activities in Pharbitts nil Cloning of Flavonoid-3‘, 5‘-hydroxylase Gene and Its Transformation into Lily ( Lilium longiforum ) Research on chemical constituents from Re-Du-Ning Injection (Ⅲ) Chemical Research on Stilbenes from Veratrum macckii Reg. Cloning and Expression of Two Chalcone Synthase and a Flavonoid 3‘‘5‘‘-Hydroxylase 3‘‘-end cDNAs from Developing Seeds of Blue-grained Wheat Involved in Anthocyanin Biosynthetic Pathway Chemical constituents from pseudobulb of Cremastra appendiculata Cloning of the Terminal Regions of Apple stem pitting virus in Pear Trees Using 3‘ and 5‘ RACE Effect of Microenvironments and Exogenous Substance Application on5‘-nucleotidase Activities in Apple Peel Effect of Microenvironments and Exogenous Substance Application on5‘-nucleotidase Activities in Apple Peel Cloning of Flavonoid-3‘, 5‘-hydroxylase Gene and Its Transformation into Lily ( Lilium longiforum ) Chemical constituents from polarity part in roots of Angelica dahurica var. formosana cv.Chuanbaizhi Non-coding RNA for ZM401, a Pollen-specific Gene of Zea mays Studies on the Chemical Constituents of Yunnan Wintergreen (Gaultheria yunnaueusis)(I) Purification and characterization of pyridoxal-5‘-phosphate hydrolase from tobacco Molecular Cloning of a Novel Mannose-binding Lectin Gene from Bulbs of Amaryllis vittata (Amaryllidaceae) Cloning and sequence analysis of upstream region of cyp51 gene from Ustilago maydis Cloning of the Terminal Regions of Apple stem pitting virus in Pear Trees Using 3‘ and 5‘ RACE Chemical constituents from Artemisia annua Chemical constituents from Dysosma versipellis