Studies of Site Direct Mutagenesis of MxIRT1 Gene of Malus xiaojinensis Psychopharmacological Studies on the Effects of Ginsenosides from Ginseng Root or Ginseng Stem and Leaf on Group-housed and Isolated Mice Thermal tolerance of diamondback moth Plutella xylostella. Analysis on CTM process of endangered mechanism of Dioscorea nipponica population THE RESEARCH OF SUCCESSION PROCESS OF QUERCUS LIAOTUNGENSIS COMMUNITY ON DONGLING MOUNTAIN WITH CONTINOUS TIME MARKOV APPROACH Optimization of the Purification Method for Transmembrane Protein AgrCTM6-7C A METHOD FOR DIRECT MEASUREMENT OF 15N-GASES FROM NITRIFICATION-DENITRIFICATION WITH MASS SPECTROMETER Studies of Site Direct Mutagenesis of MxIRT1 Gene of Malus xiaojinensis Cloning and prokaryotic expression of transcription factor CtMYB1 gene in Carthamus tinctorius PRELIMINARY STUDY ON A NOVEL PIEZOELECTRIC IMMUNOSENSORS FOR DETECTION OF METHYL PARATHION Studies on the Structures and Antitumor Activities of Two New Compounds Isolated from Fig (Ficus carica)