Study on fingerprint spectrum of Coptis chinensis by HPCE Effect on quality and yield of Coptis chinensis with its different age and month at different altitude HISTOCHEMISTRY OF BERBERINE OF COPTIS CHINENSIS FRANCH.RHIZOME Identification of Chinese Goldthread (Coptis chinensis) by 1HNMR Tissue culture regeneration and genetic transformation of Coptis chinensis Yield and quality of Coptis chinensis from different varieties Molecular cloning and sequence analysis of (S)-N-methylcoclaurine-3′-hydroxylase gene in Copt is chinens is Effect of exogenous 5-aminolevulinic acid on seed germination and seedlings physiological characteristics of Coptis chinensis under NaCl stress Comparison of components in Coptis chinensis processed with various quantity of Evodia rutaecarpa Analysis on genetic diversity and genetic structure among three types of Coptis chinensis by ISSR Dertermination of six alkaloids in different parts of Coptis chinensis by HPLC Effect of N, P, and K fertilizers on sclerotial formation and germination of southern blight of Coptis chinensis Advances in studies on Coptis chinensis Research on limiting factors of photosynthesis in Coptis chinensis leaves under short-term drought Chemical constituents from rhizomes of Coptis chinensis Analysis on genetic diversity and genetic structure among three typesof Coptis chinensis by ISSR Effect of Exogenous 5-aminolevulinic Acid on Photosynthesis and Chlorophyll Fluorescence Characteristics of Coptis chinensis Franch.Seedlings under NaCl Stress Dertermination of six alkaloids in different parts of Coptis chinensis by HPLC Genetic relationship among populations of cultivated Coptis chinensis revealed by SRAP Study on Optimization of ISSR Reaction Conditions for Coptis Chinensis Franch. Effect of exogenous carbon monoxide donor Hematin on photosynthesis parameters and chlorophyll fluorescence characteristics of Coptis chinensis seedlings under NaCl stress In vitro metabolic transformation characteristics of cinnamaldehyde in rat intestine Isolation and Identification of Berberine-Producing Endophytic Fungus from Coptis chinensis Franch. Anti-diabetic mechanism of alkaloids in Coptis chinensis Research on limiting factors of photosynthesis in Coptis chinensis leaves under short-term drought Chemical constituents from rhizomes of Coptis chinensis