Studies on Protoplast Fusion between Strain of Streptomyce A and Strain of Harzianum Trichoderma T-23;

Optimization of Culture Medium for Anti-fungus Compound Produced by Streptomyces 702 by Means of Response Surface Method Under Unsterilized Condition;

Studies on Kinetic Models for Honggumycin from Streptomyces 702 by Batch Fermentation;

A Study on Fruit Preservation by Using the Ferment Product of Streptomyces 702;

Research on the identification and screening of high cellulase-producing Streptomyces ambofaciens strain;

Optimization of xylanase production by Streptomyces sp.Z18;

Study on the Optimal Fermentation Process for Production Chitinase of Streptomyces sp. A048;

At the same time,the groups of Streptomyces were also identified and analyzed.

The infrared spectra of pure cultures from various group of Streptomyces(Waksman and Henrici,1943),have been recorded, The results showed that the infrared spectra of Streptomyces are finger-print-like patterns which are highly typical and reproducible for different group.

Based on the polyphasic studies, including its morphology, physiological and biochemical characteristics, chemotaxonomy and 16S rDNA sequence analysis, them were proposed as known species of genus Streptomyces,Dactylosporangium and Streptosporangium namely Streptomyces subrutilus(YIM31331.