Results 61 to 70 of about 12,768 (245)

Identification of manganese superoxide dismutase from Sphingobacterium sp. T2 as a novel bacterial enzyme for lignin oxidation [PDF]

, 2015
The valorisation of aromatic heteropolymer lignin is an important unsolved problem in the development of a biomass-based biorefinery, for which novel high-activity biocatalysts are needed.
Charles R. Taylor, Dean Rea, DeLano W. L., Forney I. J., Goran M. M. Rashid, Kelley R. L., Kirk T. K., Krumholz L. R., Liu P., McCord J. M., Ramachandra M., Timothy D. H. Bugg, Vilmos Fülöp, Xiaoyang Zhang, Yangqingxue Liu   +14 more
core   +1 more source

Intratumoral bacteria engineered for tumor therapy

Interdisciplinary Medicine, Volume 4, Issue 2, March 2026.
This article comprehensively reviews engineered intratumoral bacteria used in tumor therapy. The concept development, characteristics, and engineering methods of intratumoral bacteria are summarized. The mechanisms and the translational significance by which engineered intratumoral bacteria interfere with tumor progression are discussed and highlighted.
Huajie Zhang, Zelin Chen, Zeyu Yao, Sishi Luo, Cheng Luo, Rui Yang, Hao Fu, Songyin Huang   +7 more
wiley   +1 more source

Effect of Oxidative Stress on AhpC Activity and Virulence in katG Ser315 Thr Mycobacterium tuberculosis Mutant

Indonesian Journal of Biotechnology, 2011
Mycobacterium tuberculosis strains resistance to INH is mainly caused by the alteration in several genes encoding the molecular targets. Mutation of katG at codon 315 especially Ser315Thr are responsible for INH resistance in a large proportion of TB ...
Ning Rintiswati, Tri Wibawa, Widya Asmara, Hardyanto Soebono   +3 more
doaj   +1 more source

he genome and genetics of a high oxidative stress tolerant Serratia sp. LCN16 isolated from the plant parasitic nematode Bursaphelenchus xylophilus [PDF]

, 2016
Background: Pine wilt disease (PWD) is a worldwide threat to pine forests, and is caused by the pine wood nematode (PWN) Bursaphelenchus xylophilus. Bacteria are known to be associated with PWN and may have an important role in PWD. Serratia sp. LCN16 is
Claudia S. L. Vicente, Francisco X. Nascimento, Koichi Hasegawa, Manuel Mota, Peter J. A. Cock, Yoriko Ikuyo   +5 more
core   +4 more sources

Application of Peracetic Acid in Poultry Processing: Effects of Treatment Dynamics and Emerging Risk of Resistance Development in Salmonella spp.

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 2, March 2026.
ABSTRACT Nontyphoidal Salmonella is a leading cause of foodborne illness, with poultry representing a major source. Peracetic acid (PAA), a widely adopted antimicrobial in poultry processing, offers advantages over traditional disinfectants but has sparked interest in its combined use with other antimicrobials and potential resistance.
Sandesh Chapagain, Richard Y. Otwey, Unishma Ghimire, Birendra Adhikari, Janak Dhakal   +4 more
wiley   +1 more source

Molecular analysis of Mycobacterium tuberculosis DNA from a family of 18th century Hungarians [PDF]

, 2003
The naturally mummified remains of a mother and two daughters found in an 18th century Hungarian crypt were analysed, using multiple molecular genetic techniques to examine the epidemiology and evolution of tuberculosis.
Donoghue, H.D., Fletcher, H.A., Spigelman, M., Taylor, G.M., van der Zanden, A.G.M.   +4 more
core  

Cross‐linking of M. tuberculosis Catalase‐Peroxidase (KatG)

The FASEB Journal, 2008
The formation of inter and intra‐molecular cross‐links has been reported for many heme and metallo‐proteins that form endogenous radicals. M. tuberculosis catalase‐peroxidase (KatG) is a bifunctional enzyme in which tyrosyl and tryptophanyl radicals are known to be formed during turnover with
Javier Suarez, Kalina Ranguelova, Richard S Magliozzo   +2 more
openaire   +1 more source

Pan‐Genomic and Phenotypic Characterisation of Petroleum Hydrocarbon Degradation by Pseudomonas Species

Environmental Microbiology Reports, Volume 18, Issue 1, February 2026.
Pseudomonas is one of the most significant bacterial genus involved in the petroleum hydrocarbon bioremediation. Innovatively, through pan‐genomic analysis at the genus level, we found that different Pseudomonas strains have excellent complementarity at the nodes of the degradation pathway of petroleum hydrocarbons.
Xiaopeng Guo, Shuhua Zhu, Ning Zhu, Shuhan Zhang, Shenghui Yang, Guanghong Luo, Hongbin Li, Yonggang Wang, Jing Sun, Borong Ma   +9 more
wiley   +1 more source

In vitro modeling of isoniazid resistance mechanisms in Mycobacterium tuberculosis H37Rv

Frontiers in Microbiology, 2023
IntroductionMycobacterium tuberculosis (MTB), the causative agent of tuberculosis, has been a global threat to human beings for several decades. Treating tuberculosis has become more difficult as the prevalence of drug-resistant tuberculosis has ...
Thanadon Dokrungkoon, Orawan Tulyaprawat, Kamol Suwannakarn, Popchai Ngamskulrungroj   +3 more
doaj   +1 more source

Roles of transcription factors, RBPA and SIGF, in the mycobacterium tuberculosis [PDF]

, 2016
The mechanism of prokaryotic transcription has been characterized primarily in the classic system, Escherichia coli, and cannot be confidently extended to include other prokaryotic species, such as those of the Actinobacteria phylum.
Pope, Steven Scott
core   +1 more source