Detecting Rice stripe virus (RSV) in the small brown planthopper (Laodelphax striatellus) with high specificity by RT-PCR.

Rice stripe disease, caused by Rice stripe virus (RSV), may lead to severe or even crippling losses in many rice-cultured countries and regions. As the most important vector of RSV, the small brown planthopper (SBPH) (Laodelphax striatellus) is largely responsible for the epidemic phase of the disease. Therefore, a rapid identification of RSV in the SBPH is of a great need for disease forecasting.

Overexpression of human genes in Drosophila melanogaster by using GAL4 UAS system.

Many human genes determined by genomic sequencing have only few information about their functions. To fill this knowledge gap, the powerful Drosophila genetics was set as a model to elucidate human gene functions effectively. By using germline transformation together with GAL4-UAS system, we studied the possibility of expressing and functionally characterization of human genes in Drosophila.

Cloning and characterization of a gene encoding glutathione-regulated potassium-efflux system protein KefKL from the endosymbiont Wolbachia.

The maternally inherited intracellular symbiont Wolbachia is well known for inducing a variety of reproductive and developmental abnormalities in the diverse arthropod hosts it infects. It has been implicated in causing cytoplasmic incompatibility (CI), parthenogenesis, feminization of genetic males and male killing in different hosts. However, the molecular mechanisms by which this fastidious bacterium causes these abnormalities have not yet been determined.