Results 101 to 110 of about 17,549 (202)

Esterase EstK from Pseudomonas putida mt-2 : an enantioselective acetylesterase with activity for deacetylation of xylan and poly(vinylacetate) [PDF]

, 2017
An extracellular esterase gene estK was identified in Pseudomonas putida mt-2, and was overexpressed to high levels in Escherichia coli. The recombinant EstK enzyme was purified and characterised kinetically against p-nitrophenyl ester and other aryl ...
Bugg, Tim, Millar, Robert, Rahmanpour, Rahman, Wei Jia Yuan, Eugenie, White, Catharine   +4 more
core   +1 more source

Dual‐Emission Carbon Dot Nanozymes Mitigate Salt Stress and Enhance Photosynthesis for Crop Germination and Growth

Advanced Science, Volume 12, Issue 46, December 11, 2025.
Dual‐emission carbon dot nanozymes are synthesized via microwave method. The nanozymes enhance photosynthesis corn seedlings through spectral‐matched light conversion. Their superoxide dismutase‐mimetic activity scavenges salt stress‐induced reactive oxygen species and circumvents energy‐intensive stress responses.
Chengfu Su, Xin Peng, Jingying Tan, Yujie Chang, Naifei Pan, Haiying Chen, Xiaokai Xu, Lei Han   +7 more
wiley   +1 more source

Evolution of novel wood decay mechanisms in Agaricales revealed by the genome sequences of Fistulina hepatica and Cylindrobasidium torrendii [PDF]

, 2015
Wood decay mechanisms in Agaricomycotina have been traditionally separated in two categories termed white and brown rot. Recently the accuracy of such a dichotomy has been questioned.
Floudas, Dimitrios, Held, Benjamin W., Koehler, Gage, Nagy, László, Riley, Robert   +4 more
core   +1 more source

Tumor Intrinsic METTL5 Modulates ATF4 Translation to Prevent T Cell‐Induced Ferroptosis in Ovarian Cancer

Advanced Science, Volume 12, Issue 46, December 11, 2025.
An integrative analysis combining in vitro genome‐wide immune screens, in vivo ICB screens, and clinical data mining identifies METTL5 as a key tumor‐intrinsic immune factor. Mechanistic studies further reveal the importance of the METTL5‐ATF4‐SLC7A11/SLC3A2‐ferroptosis axis in modulating antitumor immune responses. These findings highlight METTL5 as a
Jiakai Hou, Cheng‐Wei Ju, Nicholas A. Egan, Yanjun Wei, Yunfei Wang, Minghao Dang, Tianyi Zhou, Leilei Shi, Ningbo Zheng, Si Chen, Ashley M. Guerrero, Xiaofang Liang, Wanfu Wu, Areej Akhtar, Chitra Dhiman, Debanwita Roy Burman, Andro E. Gerges, Mason D. Flores, Han Li, Li‐Sheng Zhang, Marleen Kok, Xiaobo Mao, Linghua Wang, Qin Feng, Yiwen Chen, Sanghoon Lee, Daniel J. McGrail, Nidhi Sahni, Chuan He, Amir A. Jazaeri, Weiyi Peng   +30 more
wiley   +1 more source

Structural and functional characterisation of multi-copper oxidase CueO from lignin-degrading bacterium Ochrobactrum sp. reveal its activity towards lignin model compounds and lignosulfonate [PDF]

, 2018
The identification of enzymes responsible for oxidation of lignin in lignin‐degrading bacteria is of interest for biotechnological valorization of lignin to renewable chemical products.
Bugg, Tim, Fülöp, Vilmos, Granja-Travez, R. S., Persinoti, G. F., Squina, F. M., Wilkinson, Rachael C.   +5 more
core   +1 more source

GDF10 Regulates Iron‐Dependent Lipid Oxidation in Colorectal Cancer Cells Through Interaction With IGF2

Biotechnology and Applied Biochemistry, Volume 72, Issue 6, Page 1560-1574, December 2025.
ABSTRACT Background: This study aims to identify genes with a high likelihood of genetic variation, significant expression differences, and prognostic implications in colorectal cancer (CRC) patients. The research also seeks to investigate the role and mechanisms of key genes in CRC through the analysis of health information data and a combination of ...
Kaobin Ouyang, Tianying Huang, Dan Xie, Hailin Xiong   +3 more
wiley   +1 more source

Complete genome reveals genetic repertoire and potential metabolic strategies involved in lignin degradation by environmental ligninolytic Klebsiella variicola P1CD1.

PLoS ONE, 2020
Lignin is a recalcitrant macromolecule formed by three alcohols (monolignols) predominantly connected by β-aryl ether linkages and is one of the most abundant organic macromolecules in the biosphere.
Amanda Oliveira Dos Santos Melo-Nascimento, Brena Mota Moitinho Sant Anna, Carolyne Caetano Gonçalves, Giovanna Santos, Eliane Noronha, Nádia Parachin, Milton Ricardo de Abreu Roque, Thiago Bruce   +7 more
doaj   +1 more source

Multi-omic Analyses of Extensively Decayed Pinus contorta Reveal Expression of a Diverse Array of Lignocellulose-Degrading Enzymes. [PDF]

, 2018
Fungi play a key role cycling nutrients in forest ecosystems, but the mechanisms remain uncertain. To clarify the enzymatic processes involved in wood decomposition, the metatranscriptomics and metaproteomics of extensively decayed lodgepole pine were ...
Barry, Kerrie, Bhatnagar, Jennifer M, Cullen, Dan, Fauchery, Laure, Gaskell, Jill, Grigoriev, Igor V, Hori, Chiaki, Kohler, Annegret, Lail, Kathleen, Martin, Francis, Peng, Yi, Sabat, Grzegorz, Stewart, Philip E, Zeiner, Carolyn A   +13 more
core  

Paper pulp delignification using laccase and natural mediators [PDF]

, 2006
aCentro de Investigaciones Biológicas, CSIC, Ramiro de Maeztu 9, E-28040 Madrid, Spain; bCentro de Investigación y Tecnología, ENCE, Carretera de Campañó, Ribeiro Vao, E-36157 Pontevedra, Spain; cInstituto de Recursos Naturales y Agrobiología de Sevilla,
Camarero, Susana, Ibarra, David, Martínez, Ángel T., Romero Sánchez, Javier, Gutiérrez Suárez, Ana, Río Andrade, José Carlos del   +5 more
core   +1 more source

Biodegradation of textile azo dyes by a facultative Staphylococcus arlettae strain VN-11 using a sequential microaerophilic/aerobic process [PDF]

, 2009
A facultative Staphylococcus arlettae bacterium, isolated from an activated sludge process in a textile industry, was able to successfully decolourize four different azo dyes under microaerophilic conditions (decolourization percentage >97%).
Dias, G. F., Durrant, L. R., Franciscon, E., Menezes, C. R., Paulo, Artur Cavaco, Zille, Andrea   +5 more
core   +2 more sources