Results 171 to 180 of about 218,797 (343)

Four additional genes in the sigB operon of Bacillus subtilis that control activity of the general stress factor sigma B in response to environmental signals

, 1995
Arlene A. Wise, C W Price
openalex   +2 more sources

Glucomannan from Dendrobium officinale Alleviates Colitis via Modulating Gut Microbiota and Upregulating Deoxycholic Acid Production

Food Frontiers, Volume 7, Issue 1, January 2026.
ABSTRACT Dietary fiber is a bioactive substance that can modulate gut microbiota and exert a relieving effect on inflammatory bowel disease (IBD). Dendrobium officinale polysaccharide (DOP) is a type of bioactive dietary fiber that has been proven to have various biological activities on intestinal function.
Jie Xu, Shanshan Zhang, Qi Chen, Chenqing Xu, Siying Wu, Qiongni Lin, Zhipeng Li, Qixing Nie   +7 more
wiley   +1 more source

Effect of Glutamate Concentration and Atmosphere of Incubation on the Production of ɣ-Aminobutyric Acid in <i>Levilactobacillus brevis</i> LB12. [PDF]

Microorganisms
Lavanga E, Giavalisco M, Ricciardi A, Zotta T.   +3 more
europepmc   +1 more source

UlaR activates expression of the ula operon in Streptococcus pneumoniae in the presence of ascorbic acid

, 2014
Muhammad Afzal, Sulman Shafeeq, Birgitta Henriques‐Normark, Oscar P. Kuipers   +3 more
openalex   +2 more sources

TRANSLATIONAL COUPLING DURING EXPRESSION OF THE TRYPTOPHAN OPERON OF ESCHERICHIA COLI [PDF]

, 1980
Daniel S. Oppenheim, Charles Yanofsky
openalex   +1 more source

Mycobacteriophage Mcgavigan Uses Noncanonical Bxb1‐Like Repressor for Heterotypic Superinfection Immunity

Journal of Basic Microbiology, Volume 66, Issue 1, January 2026.
ABSTRACT Mycobacteriophage Mcgavigan could be a promising candidate for use as a preventative agent against infections with Mycobacterium avium subsp. paratuberculosis. Bioinformatic analysis of the Mcgavigan genome revealed the presence of an operon containing a “Bxb1‐like” repressor.
Natali Shafer, Bradley E. Dubrule, Jeroen De Buck   +2 more
wiley   +1 more source

The Resistance-Nodulation-Division efflux pump EefABC is highly conserved within lineages of <i>E. coli</i> commonly associated with infection. [PDF]

Microb Genom
Pugh HL, Darby EM, Burgess L, Colclough AL, John AM, Dunn S, Connor C, Perry EA, McNally A, Bavro VN, Blair JMA.   +10 more
europepmc   +1 more source

Genomic Analysis of a Pathogenic Bacterium, Paeniclostridium sordellii CBA7122 Containing the Highest Number of rRNA Operons, Isolated from a Human Stool Sample [PDF]

, 2017
Joon Yong Kim, Yeon Bee Kim, Hye Seon Song, Won‐Hyong Chung, Changsu Lee, Seung Woo Ahn, Se Hee Lee, Min Young Jung, Taewoon Kim, Young‐Do Nam, Seong Woon Roh   +10 more
openalex   +1 more source

Divergent Evolution and Local Establishment of Multidrug‐Resistant Shigella sonnei in China

MedComm, Volume 7, Issue 1, January 2026.
• Evolutionary history and local establishment of Chinese Shigella sonnei are unclear. • Chinese S. sonnei developed into four clades and ONPG‐negative variants. • The antimicrobial resistance phenotype of Clade I was due to an IncB/O/K/Z plasmid. • Antimicrobial resistance of Clade II was due to IncFII and IncB/O/K/Z plasmids.
Kangkang Liu, Jian Wang, Chaojie Yang, Yehong Yang, Xin Ge, Hongbo Liu, Xinying Du, Ying Xiang, Kaiyuan Min, Qi Wang, Hui Wang, Chao Wang, Huiqun Jia, Mingjuan Yang, Xiaoying Li, Ligui Wang, Yong Sun, Muti Mahe, Jiayong Zhao, Shijun Li, Deshan Yu, Stephen Baker, Jiangfeng Liu, Xuebin Xu, Hongbin Song, Shaofu Qiu, Juntao Yang   +26 more
wiley   +1 more source

Heterologous Substitution of <i>Mycobacterium tuberculosis</i> rRNA in <i>Mycobacterium smegmatis</i> and Its Impact on Antimicrobial Susceptibility. [PDF]

Antibiotics (Basel)
Yue Q, Shan C, Habib A, Zhao G, Ding X.
europepmc   +1 more source