Three experiments were conducted to evaluate the safety of genetically modified rough rice with Bt(Bacillus thuringiensis) gene used in broiler diets.

The quantitative competitive polymerase chain reaction (QC-PCR) system of using 35S promoter heterologous template for the detection of genetically modified maize was developed in this study.

According to the plasmid map of Genetically Modified Maize,we select exogenous genes(CaMV35S promoter,NOS terminator,PAT gene,IVS2/PAT,CDPK/CryIA(b),Maize genome/CaMV35S,PAT/CaMV35S!,Cry9C/CaMV35S!) and endogenous gene(IVR) as target genes,design and synthesize their primers.

Stability of hpt marker gene in transgenic rice in different food matrices and under varying food-processing conditions;

Nutrition assessment of transgenic rice;

Methods According to sex,weanling rats were divided into four groups:transgenic rice group,non-transgenic rice group,AIN93G negative control group and MATDA positive control group.

This study deals with the polymerase chain reaction (PCR) detection technology of the marker gene bar , CaMV 35 S promoter and Nos terminator DNA sequence in both crude transgenic rice and its processed food stuffs.

The authors of the present paper compared the seed protein fingerprints of the transgenic rice and their rotation parents,and identified their equivalence at the genetic and biochemical level.

To evaluate the substantial equivalence between genetically modified rice with sck gene and the parent rice,15 weaning male pigs weighed(6.

Gene flow of transgenic corn to cultivated relatives in China;

Reviewing the controversial reports of ecological safety of transgenic corn published in 《Nature》;

The concentration of Cry1Ab insecticidal protein in different tissues of the Asian corn borer,Ostrinia furnacalis,feeding on Bt-transgenic corn were determined by enzyme-linked immunosorbent assay(ELISA).