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The present study was conducted to evaluate the antimicrobial activity of Bougainville spectabilis stem, leaves and flowers dissolved in various solvents. Antimicrobial activity of different solvent extracts of B. spectabilis was tested against poultry strains of Salmonella gallinarum (S.gallinarum) and Escherichia coli (E.coli) by disk diffusion method. Distilled water was used as negative control, ciprofloxacin and ampicillin were used as positive control in S. gallinarum and E.coli respectively. The studies also include the qualitative analysis of various phytochemical components e.g.,...

The stresses like cold, drought, and high salinity, which all cause dehydration damage to the plant cell, is the most common environmental stresses that influence plant growth and development, limiting productivity in cultivated areas world-wide. The stress genes control expression of many drought, salinity and cold inducible genes and causing tolerance to environmental stresses in many plants. Using a pair of specific primers, dehydrin1 gene, dehydrin2 gene, dehydrin10 gene, putative phosphate transporter gene, choline momooxygenase gene and DREB/CBF1c gene were amplified from different...