Results 101 to 110 of about 87,967 (210)

Purification of Feo proteins and analysis of residues important for Feo protein interactions [PDF]

, 2013
textIron is an essential element for virtually all forms of life. Complicating matters, it is present in the insoluble ferric form in aerobic environments, while the more soluble ferrous form is found in anaerobic or reducing environments.
Morrison, Rebecca Rose
core  

Local Mobile Gene Pools Rapidly Cross Species Boundaries To Create Endemicity within Global Vibrio cholerae Populations [PDF]

, 2011
Vibrio cholerae represents both an environmental pathogen and a widely distributed microbial species comprised of closely related strains occurring in the tropical to temperate coastal ocean across the globe (Colwell RR, Science 274:2025–2031, 1996 ...
Hunt, D.E., Cordero, O.X., Tarr, C.L., Boucher, Y., Lopez, P., Schliep, K., Polz, M.F., Takemura, A., Bapteste, E.   +8 more
core   +1 more source

Pangenome of Streptomyces sampsonii and Relatives Highlights Horizontal Gene Transfer and Secondary Metabolism in Environmental Adaptation and Ecological Significance

Ecology and Evolution, Volume 16, Issue 9, September 2026.
This study presents a chromosome‐level genome assembly of Streptomyces sampsonii and a pangenome analysis of 95 strains, revealing a highly expansive “open” pangenome. Our results highlight that horizontal gene transfer (HGT) and accessory gene variations drive the evolution of secondary metabolism and environmental adaptation.
Boyang Zhang, Shuo Ji
wiley   +1 more source

An Acute Gastroenteritis Outbreak Linked to Serving Hot Meals Inside Polybag During a Religious Ceremony, Bangladesh‐2022: A Retrospective Cohort Study

Health Science Reports, Volume 9, Issue 9, September 2026.
ABSTRACT Background and Aims Foodborne outbreaks frequently manifest as acute gastroenteritis (AGE) and are threat for public health in Bangladesh. On 17 November 2022, the health‐manager of Delduar sub‐district, Tangail reported an AGE outbreak to the Institute of Epidemiology, Disease Control and Research (IEDCR).
Immamul Muntasir, Mohammad Rashedul Hassan, Md. Omar Qayum, Quazi Ahmed Zaki, Mahbubur Rahman, Tahmina Shirin   +5 more
wiley   +1 more source

Strategies and mechanisms of precision genome engineering: From gene editing to genome writing

iMetaOmics, Volume 3, Issue 3, September 2026.
In this review, we examined the progression of genome manipulation from stochastic nuclease‐mediated cutting toward precise editing and programmable genome writing. We discussed tools like multi‐kilobase RNA‐guided integrators and Artificial Intelligence (AI)‐designed effectors and showed how these advances enable researchers to treat genomes as ...
Kerui Huang, Jianhong Tian, Wenyan Zhao, Siqin Zhang, Lixuan Xiang, Meiqing Yang, Lu Liu, Yazhou Huang, Ningyun Zhang, Lei Sun, Peng Xie, Nanyu Kuang, Hong Zhou, Chengfeng Qiu, Jun Yan, Xiaocheng Jiang, Qiang Tu, Yun Wang, Haoliang Hu, Youming Zhang   +19 more
wiley   +1 more source

Integrated one‐pot CRISPR‐Cas detection: Addressing strategies and future prospects

Interdisciplinary Medicine, Volume 4, Issue 5, September 2026.
Integrated one‐pot CRISPR‐Cas detection significantly simplifies workflows, reduces cross‐contamination risks, and shortens turnaround times, making it highly suitable for point‐of‐care testing (POCT) and resource‐limited settings. Key challenges include system compatibility issues between Cas proteins and isothermal amplification, limited multiplexing
Jian Zhou, Xuemei Ren, Yingjie Ren, Ruiping Wu, Ruiman Geng, Le Chen, Zhuo Li   +6 more
wiley   +1 more source

Detection of Vibrio cholerae 01 in different habitats of Todos Santos Bay, Baja California, Mexico

Ciencias Marinas, 1997
The presence of Vibrio cholerae 01 (Pacini, 1854) in its culturable and nonculturable stages was studied in water, sediment, plankton and mussel samples, from January to August 1995 in Todos Santos Bay, BC, Mexico.
A Portillo-López, L Lizarraga-Partida
doaj   +1 more source

Quaternary structures of Streptococcus pneumoniae nucleoside diphosphate kinase: From hexamers to supramolecular assemblies

Protein Science, Volume 35, Issue 9, September 2026.
Abstract The nucleoside diphosphate kinase (NDK) is a key enzyme that controls the balance of nucleotide pools in all living organisms. Beyond this fundamental role, NDKs exert pleiotropic effects in many cellular processes, including cell development, signal transduction, differentiation, tumor metastasis, and gene expression. The quaternary structure
Julie Kerboeuf, Paul Nouri, Frédéric Galisson, Laetitia Daury, Marie‐France Giraud, Olivier Lambert, Cédric Orelle, Lionel Ballut, Elise Kaplan, Jean‐Michel Jault, Cécile Gonzalez   +10 more
wiley   +1 more source

Structural and biophysical characterization of Mycobacterium tuberculosis DciA reveals functional convergence in DnaB helicase recognition

Protein Science, Volume 35, Issue 9, September 2026.
Abstract In bacteria, DnaB replicative helicases are essential for unwinding genomic DNA to provide the single‐stranded templates required for replication. The recruitment of the hexameric DnaB helicase to the origin of replication is mediated by distinct mechanisms that rely on specialized factors known as helicase loaders. The DciA family of helicase
Daniele Mazzoletti, Andrea Garavaglia, Hayden Fisher, Nicholas Gao, Castrese Morrone, Paul Dominic B. Olinares, Brian T. Chait, David Jeruzalmi, Riccardo Miggiano   +8 more
wiley   +1 more source

Vibrio cholerae stationary 37C

, 2013
Vibrio cholerae grown to stationary 37C in LB<strong>Tilt Series Date:</strong> 2013-12-02</p> <strong>Data Taken By:</strong> Ariane Briegel</p> <strong>Species / Specimen:</strong> Vibrio cholerae</p ...
Briegel, Ariane
core   +1 more source