01971nas a2200253   4500008004100000022001400041245008700055210006900142260009500211300001400306490000700320520108100327653001901408653001001427653002201437653001601459653001801475653001501493100002301508700002201531700002401553700002601577856011401603       2010                        eng d  a0147-651300aEfficient industrial dye decolorization by Bacillus sp. VUS with its enzyme system0 aEfficient industrial dye decolorization by Bacillus sp VUS with   a525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USAbACADEMIC PRESS INC ELSEVIER SCIENCEcOCT  a1696-17030 v733 a<p>This work presents role of different enzymes in decolorization of industrial dye Orange T4LL by Bacillus sp. VUS. Bacillus sp. strain VUS decolorized dye Orange T4LL, under static anoxic condition in 24 h. During decolorization of Orange T4LL a significant induction in the activities of lignin peroxidase, tyrosinase, and reductases (NADH-DCIP, azo, and riboflavin) was observed. The biodegradation was monitored by Ultraviolet-visible spectroscopy, Fourier transform infrared spectroscopy, and high performance liquid chromatography. The final products 4-methyl-2-o-tolylazo-benzene-1,3-diamine and [3-(phenyl-hydrazono)-cyclohexa-1,4-dienyl]-methanol were characterized by gas chromatography-mass spectroscopy. Phytotoxicity, COD, and BUD revealed non-toxicity of degraded products. Phytotoxicity study demonstrated non-toxicity of the biodegraded products for crop plants with respect to Triticum aestivum and Sorghum bicolor. Bacillus sp. VUS with its enzyme system could be a useful tool for textile effluent treatment. (C) 2010 Elsevier Inc. All rights reserved.</p>10aDecolorization10aGC-MS10aLignin peroxidase10aOrange T4LL10aPhytotoxicity10aReductases1 aDawkar, Vishal, V.1 aJadhav, Umesh, U.1 aTamboli, Dhawal, P.1 aGovindwar, Sanjay, P.  uhttp://library.ncl.res.in/content/efficient-industrial-dye-decolorization-bacillus-sp-vus-its-enzyme-system-002746nas a2200253   4500008004100000022001400041245014700055210006900202260006700271300001000338490000700348520180200355653001702157653002502174653002702199653001502226653001802241100002302259700002402282700002102306700002102327700002002348856012402368       2016                        eng d  a1672-960900aExpression of proteins involved in digestion and detoxification are regulated in helicoverpa armigera to cope up with chlorpyrifos insecticide0 aExpression of proteins involved in digestion and detoxification   a111 RIVER ST, HOBOKEN 07030-5774, NJ USAbWILEY-BLACKWELLcFEB  a68-770 v233 a<p>Helicoverpa armigera is a key pest in many vital crops, which is mainly controlled by chemical strategies. To manage this pest is becoming challenging due to its ability and evolution of resistance against insecticides. Further, its subsequent spread on nonhost plant is remarkable in recent times. Hence, decoding resistance mechanism against phytochemicals and synthetic insecticides is a major challenge. The present work describes that the digestion, defense and immunity related enzymes are associated with chlorpyrifos resistance in H. armigera. Proteomic analysis of H. armigera gut tissue upon feeding on chlorpyrifos containing diet (CH) and artificial diet (AD) using nano-liquid chromatography-mass spectrometry identified upregulated 23-proteins in CH fed larvae. Database searches combined with gene ontology analysis revealed that the identified gut proteins engrossed in digestion, proteins crucial for immunity, adaptive responses to stress, and detoxification. Biochemical and quantitative real-time polymerase chain reaction analysis of candidate proteins indicated that insects were struggling to get nutrients and energy in presence of CH, while at the same time endeavoring to metabolize chlorpyrifos. Moreover, we proposed a potential processing pathway of chlorpyrifos in H. armigera gut by examining the metabolites using gas chromatography-mass spectrometry. H. armigera exhibit a range of intriguing behavioral, morphological adaptations and resistance to insecticides by regulating expression of proteins involved in digestion and detoxification mechanisms to cope up with chlorpyrifos. In these contexts, as gut is a rich repository of biological information; profound analysis of gut tissues can give clues of detoxification and resistance mechanism in insects.</p>10achlorpyrifos10aHelicoverpa armigera10ainsecticide resistance10aproteomics10areal-time PCR1 aDawkar, Vishal, V.1 aChikate, Yojana, R.1 aMore, Tushar, H.1 aGupta, Vidya, S.1 aGiri, Ashok, P.  uhttp://library.ncl.res.in/content/expression-proteins-involved-digestion-and-detoxification-are-regulated-helicoverpa-0