The ecological risks and benefits of genetically engineered plants.

Risks and Benefits of Genetically Engineered Plants

Influence of Matric Potential on Survival and Activity of Genetically Engineered Ralstonia eutropha H850Lr

Although the application of biodegradative genetically engineered micro organisms (GEMs) for bioremediation is very promising, the risks of their release should be assessed before their introduction into the environment. Lux-marked Ralstonia eutropha H850Lr (formerly Alcaligenes eutrophus H850Lr) was introduced into sterile and non-sterile soil microcosms at matric potentials ?2.11, ?30, ?750, ...

Public Knowledge and Perceptions of Biotechnology and Genetically Modified Organisms in Iran

Biotechnology offers a variety of potential environmental, social and economic benefits but, it is the center of extreme public and political debate at present. A major field of discussion in biotechnology are genetically modified (GM) organisms. New medical, political, ethical and religious discussions arise over the production and consumption of these organisms. Many surveys have been conduct...

Risk assessment of genetically engineered crops: fitness effects of virus-resistance transgenes in wild Cucurbita pepo.

The development of crops genetically engineered for pathogen resistance has raised concerns that crop-to-wild gene flow could release wild or weedy relatives from regulation by the pathogens targeted by the transgenes that confer resistance. Investigation of these risks has also raised questions about the impact of gene flow from conventional crops into wild plant populations. Viruses in natura...

Biosafety Issues in Biotechnology and Engineering of Microorganisms

Currently much debate, attention and concern surrounds the use of genetically modified plants or animals. But there has not been much concern about microorganisms, although we all are aware of the place of microorganisms in the circle of life, their abundance and diversity. There are many examples regarding the application of genetically engineered microorganisms (GEMs), however, like other hig...