Based on the need of the legal protection to all kinds of new matters in bioengineering subject,the paper discusses the possibility and inevitability of patent protection to genetically modified organisms.

Influences of genetically modified organisms on biodiversity;

Commentary on the legal system supervision to environment caused by genetically modified organisms under the ecological civilization background;

Development status of genetically modified organisms were reviewed,potential biological safety problems of genetically modified organisms were introduced,their possible hazards and risk were appraised,and some countermeasures are provided to solve the potential safety problems to develop genetically modified organisms in China.

GMO(Genetically Modified organism) has been of catholic concern.

With the appearance of various kinds of transgenic organisms and the continual coming into market of their products,biosafety has become the focus of public concerns.

Transgenic organisms and their products have been entering international trade, of which the risk is being debated intensively, but should be analyzed case by case.

But the safety of transgenic organisms has becoming a worldwide concern.

Are GMOs good for us?——What can anthropologists contribute to the debate;

Due to the possible detrimental effect of GMOs to Biodiversity, environment and hu- man health, GMOs trade is limited by the trade clauses of Biosafety Protocol.

Transgenic organism looks like a hold of anlace,bringing great benefit to human and accusing for the security with its development.

Risk assessment constitutes an important part in legally controlling of environmental release of transgenic organisms and is a core subject in biosafety research.

The most of transgenic organisms were transformed by vector, whichcontained 35S promoter derived from Cauliflower Mosaic Virus (CaMV) and Nos terminator derived from Agrobacterium tumefaciens nopaline.