Results 51 to 60 of about 4,018 (155)

Biofilm Associated Persistence and Drug Tolerance in Mycobacteria Within Host Microenvironments

APMIS, Volume 134, Issue 3, March 2026.
ABSTRACT Biofilms formed by mycobacteria, particularly Mycobacterium tuberculosis (Mtb), represent a major challenge in tuberculosis (TB) treatment due to their highly organized structure and their capacity to induce phenotypic drug tolerance. These three‐dimensional bacterial aggregates are embedded in a self‐produced extracellular matrix that ...
Lourdes Serrano Garcia, Cesar Augusto Roque‐Borda, Fernando Rogério Pavan, Marlus Chorilli   +3 more
wiley   +1 more source

Construction of a multienzyme cascade reaction system and its application in D-tagatose biosynthesis

AMB Express
D-tagatose, a low-calorie rare sugar, has significant potential in food, medicine, cosmetics, and other industries owing to its high application value and market potential.
Xiaoxiao Zhang, Jie Chu, Yuanqiang Lv, Xuan Li, Aijiao Yin, Yanhua Huang   +5 more
doaj   +1 more source

Contribution of a Novel TetR/AcrR Family Transcriptional Regulator RalT of Ralstonia pseudosolanacearum Strain OE1‐1 to the Fine‐Tuning of Its Virulence

MicrobiologyOpen, Volume 15, Issue 1, February 2026.
Predicted regulation of quorum sensing‐, ralfuranone‐, and RalT‐dependent genes (QS/Ral/p0599‐dependent genes) via a novel TetR/AcrR family transcriptional regulator RalT in Ralstonia pseudosolanacearum strain OE1‐1 was shown here. The regulation of ralT is dependent on ralfuranone, and contribution of RalT is popular with the regulation of some quorum
Tatsuya Ueyama, Masayuki Tsuzuki, Sora Tateda, Yuki Terazawa, Aoi Ikeuchi, Akinori Kiba, Kouhei Ohnishi, Yasufumi Hikichi   +7 more
wiley   +1 more source

Genome Analysis Reveals Diversity and Functional Potential of Novel Janthinobacterium Species From Subarctic Soils

MicrobiologyOpen, Volume 15, Issue 1, February 2026.
The Pseudomonadota are abundant and diverse members of high‐latitude soils. Here, we describe two novel species, Janthinobacterium silvisoli and Janthinobacterium saanense, of the order Burkholderiales, isolated from tundra heath and northern boreal forest soils.
Anil Kumar, Minna K. Männistö, Lee J. Kerkhof, Max M. Häggblom   +3 more
wiley   +1 more source

Levilactobacillus brevis 47f: Bioadaptation to Low Doses of Xenobiotics in Aquaculture

Biology
Agricultural and industrial activities are increasing pollution of water bodies with low doses of xenobiotics that have detrimental effects on aquaculture.
Diana Reznikova, Nikita Kochetkov, Alexey Vatlin, Dmitry Nikiforov-Nikishin, Olesya Galanova, Anastasia Klimuk, Svetlana Smorodinskaya, Daria Matyushkina, Alexey Kovalenko, Ivan Butenko, Maria Marsova, Valery Danilenko   +11 more
doaj   +1 more source

Structural and Anti‐Inflammatory Activity of Ultrasonic Treating Polysaccharide Extracted From Tremella fuciformis Stem Byproducts

Food Frontiers, Volume 7, Issue 1, January 2026.
This illustration shows the extraction and purification of TFP‐1 from Tremella fuciformis stem byproducts. It highlights TFP‐1's anti‐inflammatory effects by demonstrating its ability to inhibit the NF‐kB complex and decrease the levels of pro‐inflammatory cytokines TNF‐α, IL‐1β, and IL‐6. ABSTRACT This study investigated the structural characteristics
Luqiang Huang, Liting Wu, Lan Zhao, Kaiying Chen, Ruojin Lin, Li Li, Yan Liu, Huibin Chen   +7 more
wiley   +1 more source

Engineering the L-Arabinose Isomerase from Lactobacillus sakei for Whole-Cell Conversion Production of D-Tagatose Under High Substrate Concentration Conditions

Molecules
D-tagatose, a low-calorie sugar substitute, widely used in the food and pharmaceutical industries, can be produced from the substrate D-galactose using L-arabinose isomerase (L-AI).
Ren He, Wei Liu, Bingyi Tao, Shaoxiong Liang, Xuchong Tang   +4 more
doaj   +1 more source

Optimization of fermentation conditions for production of l-arabinose isomerase of Lactobacillus plantarum WU14. [PDF]

Food Sci Nutr, 2021
Sun Z, Miao T, Yin A, Qiu H, Xiao Y, Li Y, Hai J, Xu B.   +7 more
europepmc   +1 more source

Efficient production of 1,2,4-butanetriol from corn cob hydrolysate by metabolically engineered Escherichia coli

Microbial Cell Factories
Corn cob is a major waste mass-produced in corn agriculture. Corn cob hydrolysate containing xylose, arabinose, and glucose is the hydrolysis product of corn cob.
Ping Li, Mengjiao Wang, Haiyan Di, Qihang Du, Yipeng Zhang, Xiaoxu Tan, Ping Xu, Chao Gao, Tianyi Jiang, Chuanjuan Lü, Cuiqing Ma   +10 more
doaj   +1 more source

Preliminary characterization of gut mycobiome enterotypes reveals the correlation trends between host metabolic parameter and diet: a case study in the Thai Cohort

Scientific Reports
The association between the gut mycobiome and its potential influence on host metabolism in the Thai Cohort was assessed. Two distinct predominant enterotypes, Saccharomyces (Sa) and Aspergillus/Penicillium (Ap/Pe) showed differences in gut mycobiota ...
Kevin Mok, Thitirat Poolsawat, Surasawadee Somnuk, Bandhita Wanikorn, Preecha Patumcharoenpol, Sunee Nitisinprasert, Wanwipa Vongsangnak, Massalin Nakphaichit   +7 more
doaj   +1 more source