Results 251 to 260 of about 1,052,960 (356)

Arabidopsis TRB Proteins Form Two Closely Related Complexes to Mediate H3K4me3 Demethylation and Transcriptional Repression

Advanced Science, EarlyView.
This study reveals that Arabidopsis telomere repeat binding proteins (TRBs) form two closely related complexes. These complexes mediate H3K4me3 demethylation and transcriptional repression through a positive feedback loop and cooperate with PEAT and PRC2 complexes to regulate multiple histone modifications and gene expression across the genome ...
Qi Wang, Dan‐Yang Yuan, Yu‐Jia Lu, Xin Wang, Hao Zheng, Lin Li, She Chen, Xin‐Jian He   +7 more
wiley   +1 more source

Prevalence and antimicrobial drug resistance of gram-negative bacteria in dairy feed and water: a One Health concern. [PDF]

Front Vet Sci
Arbab S, Ullah H, Wang W, Qadeer A, Aseeri AA, Alzahrani FM, Alzahrani KJ, Alsharif KF, Zhang J.   +8 more
europepmc   +1 more source

Structural and Functional Versatility of the Amyloidogenic Non‐Amidated Variant of the Antimicrobial Peptide Citropin 1.3

Advanced Science, EarlyView.
Citropin 1.3 is an antimicrobial peptide derived from amphibians that forms amyloid structures. Here, the structural and functional properties of citropin 1.3 are characterized. Using high‐resolution imaging approaches, a variety of canonical and undescribed fibril morphologies are identified.
Fabio Strati, Mariana Pigozzi Cali, Yehudi Bloch, Siavash Mostafavi, Jim Monistrol, Aleksandr Golubev, Bader Rayan, Emil Gustavsson, Meytal Landau   +8 more
wiley   +1 more source

Current economic and regulatory challenges in developing antibiotics for Gram-negative bacteria. [PDF]

NPJ Antimicrob Resist
Gargate N, Laws M, Rahman KM.
europepmc   +1 more source

Interaction of Gram-Negative Bacteria with the Lysosomal Fraction of Polymorphonuclear Leukocytes I. Role of Cell Wall Composition of Salmonella typhimurium

, 1970
Devorah Friedberg, Moshe Shilo
openalex   +2 more sources

Lipid Composition of Gram-Negative Bacteria, Sensitive and Resistant to Streptomycin [PDF]

, 1973
Elizabeth Bishop, Margaret Bermingham
openalex   +1 more source

Honeysuckle‐Derived Nanovesicles Regulate Gut Microbiota for the Treatment of Inflammatory Bowel Disease

Advanced Science, EarlyView.
This study explores honeysuckle‐derived nanovesicles (HNVs) for treating inflammatory bowel disease. Orally administered HNVs alleviates colitis in mice by repairing the gut barrier, reducing inflammation, and restoring a healthy gut microbiota.
Yuanyuan Wang, Yuanhao Zhou, Qingyuan Wu, Yishu Li, Yilin Huang, Kexin Yu, Ping Li, Zhenye Lv, Haotian Liu, Hai Zou, Huiyu Liu, Xiaozhou Mou   +11 more
wiley   +1 more source

A Dual-Mode "Turn-On" Ratiometric Luminescent Sensor Based on Upconverting Nanoparticles for Detection and Differentiation of Gram-Positive and Gram-Negative Bacteria. [PDF]

ACS Omega
Arai MS, Brambilla GV, Corrêa BC, Merízio LG, Inada NM, de Camargo ASS.   +5 more
europepmc   +1 more source

Determination of the inhibitory effect of the extracts of the Euphorbia helioscopia and the pH effect of these extracts in the growth of Gram positive and negative bacteria [PDF]

, 1970
Thekra Altai
openalex   +1 more source

Gut Microbial Genetic Variation Prolongs Host Healthy Longevity and Remodels Metabolome and Proteome in Drosophila Melanogaster

Advanced Science, EarlyView.
This study reveals that specific genetic variations in gut‐residing Saccharomyces cerevisiae significantly extend healthspan and lifespan in Drosophila melanogaster. These mutants rejuvenate aged intestinal metabolism, upregulate mitochondrial proteins, and enhance energy pathways.
Liying Wang, Ziling Yang, Yulu Pang, Xinyue Wu, Xinrong Zhang, Tao Zhu, Xiaoyue Ding, Wei Liu, Yuan Zhou, Pengcheng Zhang, Ying Li, Zuobin Zhu   +11 more
wiley   +1 more source