Basing on twice surveys of HIV-1 molecular epidemiology, HIV CRF01_AE strain has been introduced into inland neighboring provinces from southeastern coast areas and southwester border area, the prevalence of HIV CRF01_AE strains are increasing.

As an important field in the development of molecular biology, genetic recombination technique not only provides a new technical means to the theoretical study of life science, but also exploits the wide foreground for the development of industrial and agricultural productions and medical field.

Optimization of producing derivate of glucagon like peptide-1 with gene recombination;

Through metabolic engineering and gene recombination manipulation, several new recombinant bacterial strains of Zymomonas mobilis, Escherichia coli, Klebsiel.

This paper briefly introduces the new breakthroughs of the research on the biophysics such as finding a clue to the mystery of human being s olfactory sense,curing the hepatitis through activating the self-curing function,and obtaining important progresses in curing the cancers by using the gene recombination or the gene rejection,etc.

Effect of Recombinant Humen Growth Hormone in Promoting Growth in Children with Turner Syndrome;

Objective To construct and identify the recombinant BCG (bacille Calmette-Guerin) expressing exogenous antigen, namely Dermatophagoides pteronyssinus (house dust mite), major allergen (Der p2) in form of secreting protein.

Objective To purify recombinant heat labile enterotoxin B subunit of Escherichia coli.