Results 141 to 150 of about 118,304 (234)

Cobalamin‐Dependent O‐Demethylation of Polymethoxyflavones by Enzymes Isolated From the Human Gut Microorganism Blautia producta MRG‐PMF1

Advanced Synthesis &Catalysis, Volume 368, Issue 16, 18 August 2026.
O‐demethylation of aryl methyl ethers is an invaluable transformation, playing a critical role in ecological circulation by degrading abundant lignin‐derived compounds and other natural products. Chemical O‐demethylation requires harsh reaction conditions; thus, the need for biocatalytic solutions is of high interest.
Niels Krabbe Johnsen, Mykola Franchuk, Freja Elisabeth Wind Rasmussen, Zheng Guo, Jaehong Han, Bekir Engin Eser   +5 more
wiley   +1 more source

MIrROR release 02: Expanded and refined 16S-ITS-23S rRNA operon dataset. [PDF]

Sci Data
Lee J, Hong J, Seol D, Lee W, Lee J, Kim G, Cho S, Kim H.   +7 more
europepmc   +1 more source

Actinomycin Derivatives: Structural Diversification and Biological Activities

ChemMedChem, Volume 21, Issue 15, 14 August 2026.
Actinomycins are chromopeptide antibiotics exhibiting remarkable structural diversity and broad bioactivity. This review traces their development from naturally occurring D‐, X‐, A‐, G‐, Y‐, and Z‐type analogs to precursor‐directed, synthetic, and semisynthetic derivatives.
Özge Can, Erdal Bedir
wiley   +1 more source

Functional analysis of the <i>rv1371/2/3</i> operon in mycobacteria. [PDF]

Microbiol Spectr
Schwarz MGA, Corrêa PR, Corrêa MBC, Gonçalves AJdS, Barbosa LC, Suffys PN, Malaga W, Guilhot C, Mendonça-Lima L.   +8 more
europepmc   +1 more source

Fragmentation of Vancoresmycin Reveals a Strong Dependence on Global Molecular Architecture for Antibacterial Activity

ChemMedChem, Volume 21, Issue 15, 14 August 2026.
Fragmentation of the natural product vancoresmycin reveals an essential role of global architecture for biological potency. Vancoresmycin is a structurally complex tetramic‐acid‐containing natural product with potent activity against Gram‐positive bacteria, yet its structure–activity relationships remain poorly defined.
Max Schönenbroicher, Florian Heppner, Maximilian Seul, Simon Morgenschweis, Aia Ali Abdelrahman, Eva Fahr, Niklas Holstein, Anna Müller, Dirk Menche   +8 more
wiley   +1 more source

Investigating the native functions of [NiFe]-CODH through genomic context analysis. [PDF]

Elife
Böhm M, Land H.
europepmc   +1 more source

Revisiting bioluminescence and sucrose utilization in aquatic pathogens Vibrio harveyi and V. campbellii using genome-wide in silico mapping and phenotyping. [PDF]

Sci Rep
Kumar S, Nishanthini B, Robinson A, Kumar TS, Rajendran V, Katneni VK, Anand PSS, Makesh M, Shekhar MS.   +8 more
europepmc   +1 more source

Promoter Engineering of the Surfactin Operon Enhances Surfactin Production in the Environmental Strain Bacillus subtilis RI4914. [PDF]

Curr Microbiol
Almeida MF, de Souza Freitas F, Ayupe BAL, Bossé JT, Bazzolli DMS, Pylro VS, Pereira Vidigal PM, de Oliveira Ramos HJ, Rodrigues EM, Tótola MR.   +9 more
europepmc   +1 more source

A Transcriptional Switch for Recombinant Protein Expression in Seed Plastids

Plant Biotechnology Journal, Volume 24, Issue 9, Page 5111-5113, September 2026.
Malihe Mirzaee, Evelyn V. Wachowski, Injy H. Elgamal, Pal Maliga   +3 more
wiley   +1 more source

Diversity and evolution of leukotoxin operons in <i>Staphylococcus aureus</i>. [PDF]

mSystems
Souza SSR, Berlus MJ, Andam CP.
europepmc   +1 more source