Evaluation of anti-inflammatory and wound healing potential of tannins isolated from leaf callus cultures of Achyranthes aspera and Ocimum basilicum.

Herbal medicines are important in treatment of inflammation as they are safe and nontoxic. Tannins are important bioactive compounds used as anti-inflammatory agents and possess wound healing potential. Anti-inflammatory activity of tannins extracted from seedling leaf tissue and callus culture extracts of Achyranthes aspera L.

Flagellar motility plays important role in Biofilm formation of Bacillus cereus and Yersinia enterocolitica.

Bacteria live either independently as planktonic cells or in organized surface associated colonies called as biofilms. Biofilms play an important role in increased pathogenesis of bacteria and it is assumed that motility is one of the contributing factors towards biofilm initiation. This study was planned to identify the role of flagella in biofilm formation by constructing flagellated (wild type) and physically disrupted variants (non-motile).

Risk assessment of Bt crops on the non-target plant-associated insects and soil organisms.

Transgenic plants containing Bacillus thuringiensis (Bt) genes are being cultivated worldwide to express toxic insecticidal proteins. However, the commercial utilisation of Bt crops greatly highlights biosafety issues worldwide. Therefore, assessing the risks caused by genetically modified crops prior to their commercial cultivation is a critical issue to be addressed.