Binding Profile Analysis and Investigation on Chitin Synthase Substrate and Inhibitors from Maize Stem Borer, .

Introduction: Insect growth and metamorphosis are strictly dependent on the structural changes that occur in chitin containing tissues and organs. Chitin synthase catalyzes chitin polymerization by β-(1, 4) glycosidic linkage of N-acetyl-D-glucosamine (GlcNAc) monomers; the major component of insect cuticles. Targeting this enzyme could be a promising strategy to control insect pests while avoiding adverse effects on coexisting populations.

Cloning, functional characterization and screening of potential inhibitors for chitin synthase A using , and approaches.

Chitin synthase (CHS) is one of the crucial enzymes that play an essential role in chitin synthesis during the molting process, and it is considered to be the specific target to control insect pests. Currently, there are no potent inhibitors available in the market, which specifically target this enzyme. Pyrimidine nucleoside peptide, nikkomycin Z, binds to nucleotide-binding sites of fungal and insect CHS.

Chemical Constituents and Antimicrobial Activity of Indian Green Leafy Vegetable Cardiospermum halicacabum.

The present study was carried out to analyze chemical constituents and antibacterial activity of ethanolic leaf extract of Cardiospermum halicacabum (ECH). The FT-IR spectrum confirmed the presence of alcohols, phenols, alkanes, alkynes, aliphatic ester and flavonoids in ECH. The GC-MS analysis revealed that ECH contained about twenty four compounds.

Biochemical changes of fresh water cyanobacteria Dolichospermum flos-aquae NTMS07 to chromium-induced stress with special reference to antioxidant enzymes and cellular fatty acids.

This investigation examined the efficiency of Dolichospermum flos-aquae NTMS07 in the removal of Cr(VI) from exposure water at various concentrations (2.5, 5, 7.5, 10 mg/L) over different time intervals of contact (1-5 days).

Degradation of synthetic dye, Rhodamine B to environmentally non-toxic products using microalgae.

In the present study a potential freshwater microalgae Coelastrella sp. was selected for degradation of synthetic dye, Rhodamine B in batch culture system. Effect of several physico-chemical parameters that influence the decolorization followed by degradation ability was investigated (inoculum concentration, initial dye concentration, temperature and pH) and optimal experimental condition was ascertained.