Results 91 to 100 of about 3,880 (206)

Structural and enzymatic characterization of the phosphotriesterase OPHC2 from Pseudomonas pseudoalcaligenes.

PLoS ONE, 2013
BackgroundOrganophosphates (OPs) are neurotoxic compounds for which current methods of elimination are unsatisfactory; thus bio-remediation is considered as a promising alternative.
Guillaume Gotthard, Julien Hiblot, Daniel Gonzalez, Mikael Elias, Eric Chabriere   +4 more
doaj   +1 more source

Biodegradation of Chlorpyrifos by a Marine Bacterium Bacillus Firmus Strain By6 Associated with Branching Coral Acropora SP. [PDF]

, 2007
A bacterium which utilizes chlorpyrifos as a sole source of carbon and energy was isolated from coral surface. The organism utilized chlorpyrifos up to 25 mg l-1.
Sabdono, A. (Agus)
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Magnetizing Biotech–Advances in (In Vivo) Magnetic Enzyme Immobilization

Engineering in Life Sciences, Volume 25, Issue 3, March 2025.
ABSTRACT Industrial biocatalysis, a multibillion dollar industry, relies on the selectivity and efficacy of enzymes for efficient chemical transformations. However, enzymes, evolutionary adapted to mild biological conditions, often struggle in industrial processes that require harsh reaction conditions, resulting in reduced stability and activity ...
Gizem Ölçücü, Karl‐Erich Jaeger, Ulrich Krauss   +2 more
wiley   +1 more source

The role of DNA content in shaping chromatin architecture and gene expression

The Plant Journal, Volume 121, Issue 6, March 2025.
SUMMARY Whole‐genome duplication is an evolutionary force that drives speciation in all living kingdoms and is notably prevalent in plants. The evolutionary history of plants involved at least two genomic duplications that significantly expanded the plant morphology and physiology spectrum. Many important crops are polyploids, showing valuable features
Alfonso Carlos Barragán‐Rosillo, Ricardo A. Chávez Montes, Luis Herrera‐Estrella   +2 more
wiley   +1 more source

Characterization of the Fifth Putative Acetylcholinesterase in the Wolf Spider, Pardosa pseudoannulata

Molecules, 2017
Background: Acetylcholinesterase (AChE) is an important neurotransmitter hydrolase in invertebrate and vertebrate nervous systems. The number of AChEs is various among invertebrate species, with different functions including the ‘classical’ role in ...
Xiangkun Meng, Xixia Xu, Haibo Bao, Jianjun Wang, Zewen Liu   +4 more
doaj   +1 more source

The search for the ideal biocatalyst [PDF]

, 2002
While the use of enzymes as biocatalysts to assist in the industrial manufacture of fine chemicals and pharmaceuticals has enormous potential, application is frequently limited by evolution-led catalyst traits.
A Henne, A Liese, A Reimann, A Schmid, AB Martin, AT Bull, B Lee, B Van den Burg, C Wandrey, CF Aguilar, CJ Slade, D Hough, D Häring, D Häring, D Kazan, DA Cowan, DA Cowan, DA Cowan, DJ Tapolczay, E Wehtje, FH Arnold, FH Arnold, GA Selleck, H Zhao, HC Jung, IP Petrounia, J Affholter, J Kim, J Partridge, J Shanklin, JC Moore, JD Sutherland, JH Zhang, JL Schmitke, JM Woodley, JM Woodley, JO Rich, K Chen, K-E Jaeger, L Giver, L Sette, MI Giménez, MM Altamirano, MR Rondon, MT Cottrell, MT Reetz, MT Ru, O Jene, O Kuchner, O May, P Adlercreutz, P Broun, P Wang, PJ Halling, PP Wangikar, R Fernandez-Lafuente, R Jaenicke, R Jaenicke, R Margesin, RD Richins, RI Amann, RJ Kazlauskas, RK Owusu, RM Blanco, RM Daniel, RM Daniel, RP Chauhan, S Toba, SG Burton, SL Flitsch, SM Malakauskas, T Kumamaru, T Mori, UT Bornscheuer, V Villeret, W Tischer, WPC Stemmer, YL Khemelnitsky   +77 more
core   +2 more sources

Evaluation of the Strain Bacillus amyloliquefaciens YP6 in Phoxim Degradation via Transcriptomic Data and Product Analysis

Molecules, 2019
Phoxim, a type of organophosphorus pesticide (OP), is widely used in both agriculture and fisheries. The persistence of phoxim has caused serious environmental pollution problems.
Di Meng, Liyuan Zhang, Jie Meng, Qiaopeng Tian, Lixin Zhai, Zhikui Hao, Zhengbing Guan, Yujie Cai, Xiangru Liao   +8 more
doaj   +1 more source

Zebrafish models for human acute organophosphorus poisoning [PDF]

, 2015
Terrorist use of organophosphorus-based nerve agents and toxic industrial chemicals against civilian populations constitutes a real threat, as demonstrated by the terrorist attacks in Japan in the 1990 s or, even more recently, in the Syrian civil war ...
Arick II, Mark, Arick II, Mark, Babin, Patrick J., Cachot, Jérôme, Escalon, B. Lynn, Faria, Melissa, Garcia-Reyero, Natàlia, Knoll-Gellida, Anja, Le Bihanic, Florane, Le Bihanic, Florane, Mathieu, Guilaine, Padrós, Francesc, Prats, Eva, Raldúa, Demetrio, Rial, Eduardo, Sebastián, David, Soares, Amadeu M. V. M., Zorzano, Antonio   +17 more
core   +4 more sources

Impact Of Using Long Lasting Insecticidal Treated Nets (LLIN) And Indoor Residual Spraying (IRS), Single And In Combination On Insecticide Resistant Anopheles Arabiensis Patton (Diptera: Culicidae) In Republic Of The Sudan [PDF]

, 2017
Pengawalan vektor malaria di Sudan bergantung kepada penggunaan kelambu yang diimpregnasikan dengan insektisid yang tahan lama (LLINs) dan penyemburan residu dalam rumah (IRS) di kawasan perumahan Malaria vector control in Sudan depends on the ...
Mohammed Ahmed, Bashir Adam Ismail
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Biosensor Konduktometri Berbasis Spce-kitosan untuk Mendeteksi Diazinon dan Malathion [PDF]

, 2014
Pestisida organofosfat merupakan jenis pestisida yang direkomendasikan oleh Departemen pertanian RI. Penelitian untuk mengukur residu pestisida organofosfat telah dilakukan menggunakan biosensor.
Azizah, A. (Alfi), Mulyasuryani, A. (Ani), Sutrisno, S. (Sutrisno)   +2 more
core