Prevalence and transmission potential of in population circulating in endemic coastal districts of Odisha, India.

Wolbachia, known for its reproductive manipulation capabilities in insects, are being implemented to control dengue and chikungunya. To understand Wolbachia biology and its utility as a bio-control for vector mosquito's populations, we investigated its dissemination pattern in field in collected Ae. albopictus along with its maternal transmission efficacy over generations in regions of endemic dengue (DENV) transmission.

Comparison between different methods of DNA isolation from dried blood spots for determination of malaria to determine specificity and cost effectiveness.

DNA extraction from filter paper by using different methods was compiled through a thorough review of many research articles published in various journals. When performing malaria epidemiological surveys in remote area, it is difficult to collect blood samples and transport it. In field particularly in remote area where facilities for storing and processing of samples does not exist, there surveillance and diagnosis of malaria is very difficult.

Wolbachia Population in Vectors and Non-vectors: A Sustainable Approach Towards Dengue Control.

Wolbachia is gram negative obligate endosymbiont known for reproductive manipulation in the host. It is important to study the presence of natural Wolbachia in mosquitoes which can later help in understanding the effect of transfected strain on indigenous strain. With this view, the present study is undertaken to focus on the prevalence, diversity, infection frequencies, phylogeny and density of indigenous Wolbachia strains in wild mosquito species of Odisha.

Cyclic lipopeptide biosurfactant from exhibits multifarious activity.

strain CH had been previously shown to produce a biosurfactant. In this study, chemical structure of the purified biosurfactant was determined by using high performance liquid chromatography and liquid chromatography-mass spectroscopy as a 10 amino acid cyclic lipopeptide (CL). The cyclic lipopeptide was found to be active against larvae with a LC of 110 µg/ml in 2 days.