Results 31 to 40 of about 853,052 (312)

Isolation of Ligninolytic Enzymes Producing Microbes from Textile Effluent Contaminated Soil

UMYU Journal of Microbiology Research, 2019
Gastric ulcer is a localized area of erosion in the stomach lining, resulting in abdominal pain, possible bleeding, and other gastrointestinal symptoms.
Omotosho, A. O., Oyeleke, S. B., Daniyan, S. Y., Egwim, E. C.   +3 more
doaj   +1 more source

Peroxidase-Mimicking Activity of Biogenic Gold Nanoparticles Produced from Prunus nepalensis Fruit Extract: Characterizations and Application for the Detection of Mycobacterium bovis

, 2022
In the present study, a facile, eco-friendly, and controlled synthesis of gold nanoparticles (Au NPs) using Prunus nepalensis fruit extract is reported.
Cuong Cao (1818799), Brendan Gilbride (12532823), Linda D. Stewart (11620560), Irene R. Grant (9602192), Bhaskar Das (339035), Javier Lou-Franco (12532820), Matthew G. Ellis (12532826), Paramasivan Balasubramanian (12532829)   +7 more
core   +1 more source

An Artificial Peroxidase based on the Biotin-Streptavidin Technology that Rivals the Efficiency of Natural Peroxidases [PDF]

, 2023
Horseradish peroxidase (HRP) is an archetypal heme-containing metalloenzyme that uses peroxide to oxidize various substrates. Capitalizing on a well-established catalytic mechanism, diverse peroxidase mimics have been widely investigated and optimized ...
Nico V., Igareta, Manjistha, Mukherjee, Dilbirin, Üzümcü, Thomas R., Ward, Alec H., Follmer, Roman P., jakob, Timm, Maier, Valerie, Waser   +7 more
core   +2 more sources

Decoding Peroxidase Gene Function in Heat Stress Adaptation of Tetranychus urticae: Unraveling Molecular Mechanisms of Short-Term Thermal Tolerance

Antioxidants
Tetranychus urticae (Acari: Tetranychidae) is a widely distributed agricultural pest, and it possesses an exceptional capacity to withstand or adapt to short-term heat stress.
Yaonian Chen, Yuan Liu, Rangjun Wang, Pengcheng Nie, Bin Wei, Rasha S. Abdel-Fattah, Suqin Shang, Youssef Dewer   +7 more
doaj   +1 more source

Optimisation of Physical and Chemical Treatments to Control Browning Development and Enzymatic Activity on Fresh-cut Apple Slices

Foods, 2020
Optimisation of processing time and pre-treatments are crucial factors prior to apple drying to produce a high-quality product. The purpose of the present study was to test the utility of physical (hot-water, HWB and steam blanching, SB) and chemical (1%
Luna Shrestha, Boris Kulig, Roberto Moscetti, Riccardo Massantini, Elke Pawelzik, Oliver Hensel, Barbara Sturm   +6 more
doaj   +1 more source

Reaction of Energetic Metabolism and Antioxidant Enzymes to Hypoxia and Reoxygenation in Deep Water Amphipods Ommatogammarus carneolus melanophthalmus from Lake Baikal [PDF]

Journal of Stress Physiology & Biochemistry, 2020
The aim of the current study was to estimate the effects of acute hypoxia and reoxygenation on energy metabolism and activities of antioxidant enzymes as markers of oxidative stress in Baikal deep water amphipods Ommatogammarus carneolus melanophthalmus.
Shirokova Y.A., Khomich A.S., Madyarova E.V., Larina O.A., Mutin A.D., Saranchina A.E., Shatilina Zh.M.   +6 more
doaj  

Peroxidase-Catalyzed Oxidative Polymerization of Bisphenols

, 2016
Oxidative polymerization of bisphenolic monomers has been performed using peroxidase as catalyst in an aqueous organic solvent. Peroxidase induced the polymerization of an industrial product, bisphenol F, consisting of 2,2‘-, 2,4‘-, and 4,4 ...
Hiroyuki Tonami (2952060), Shiro Kobayashi (355356), Hiroshi Uyama (624309), Naoyuki Maruichi (2952063)   +3 more
core   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

FEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens, Brendan W. Chandler, Anna M. Schmoker, Jaye L. Weinert, Charlotte A. Kearns, Warren T. Yacawych, Amila Šemić, Alicia M. Ebert, Bryan A. Ballif   +8 more
wiley   +1 more source

The substrate binding sites of lignin peroxidase and manganese peroxidase [PDF]

, 2023
The lignin-degrading fungus, Phanerochaete chrysosporium, secretes two families of extracellular peroxidases, lignin peroxidase (Lip) and manganese peroxidase (MnP), which are major enzymatic components of its extracellular lignin degradation ...
Gelpke, Maarten
core   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +1 more source