Isolation,Screening and Activity Detection of an Endophytic Fungus Resistance to Penicillin in Hyacinthus orientalis L EFFECT OF PENICILLIN ON THE CELLS OF BLUE-GREEN ALGAE A NEW METHOD TO ISOLATE THE SPHEROPLASTS FROM BLUE-GREEN ALGAE; PENICILLIN-LYSOZYME METHOD Inhibition of total flavonoids from Filifolium sibiricumon bacterial infection RESEARCH ON THE MECHANISM OF PENICILLIN INDUCTION OF α AMYLASE BIOSYNTHESIS IN WHEAT ENDOSPERM Isolation of Blue-Green Algal Spheroplasts by Penicillin-Lysozyme Method Photosynthetical responses of Gracilaria lemaneiformis to two antibiotics Determination and Isolation of Cell Vacuoles from Blue-green Algae by Penicillin Method Preliminary Study on Spraying Penicillin on Ljgusticum chuanxiong Hort. Inhibition of total flavonoids from Filifolium sibiricum on bacterial infection