Results 81 to 90 of about 113,343 (263)

An Lrs14 family protein functions as a nucleoid-associated protein regulating cell cycle progression in Sulfolobales

Communications Biology
Archaea of the order Sulfolobales possess eukaryotic-like cell cycle. The chromatin organization in these archaea is supposed to rely on nucleoid-associated proteins (NAPs).
Qi Gan, Haodun Li, Qihong Huang, Yunfeng Yang, Fei Sun, Xu Feng, Jinfeng Ni, Zhenfeng Zhang, Qunxin She, Yulong Shen   +9 more
doaj   +1 more source

S-layer architecture and glycosylation and their role in shaping virus–host specificity in prokaryotes

Frontiers in Microbiology
The crystalline surface layer (S-layer) of prokaryotes constitutes a critical macromolecular interface governing virus–host interactions. In this review, we synthesize recent findings regarding the role of S-layer glycoproteins as viral receptors ...
Sabine Schwarzer, Úlfur Á. Atlason, Tessa E. F. Quax   +2 more
doaj   +1 more source

Integrated Electromicrobial Production of Itaconic Acid From CO2 at Liter‐Scale Using Komagataella phaffii

Angewandte Chemie International Edition, EarlyView.
This study demonstrates a novel hybrid system that integrates electrochemical CO2 reduction with microbial biosynthesis in a single reactor, using a synthetic autotrophic yeast to produce itaconic acid from CO2. Using an industrial yeast provides feasibility of direct electromicrobial CO2 conversion to bio‐based building blocks while identifying key ...
Paniz Izadi, Manja M. Severinsen Zijlstra, Aykut Kas, Philip Haus, Verena Enzinger, Gregor Lutz, Özge Ata, Simone Bachleitner, Diethard Mattanovich, Falk Harnisch   +9 more
wiley   +1 more source

Quantitative analysis of amino acid excretion and consumption by Methanothermobacter marburgensis in fed-batch cultivation mode

Amino Acids
The methanogenic archaeon Methanothermobacter marburgensis offers a promising alternative to traditional bacterial systems for the sustainable production of proteinogenic amino acids (AAs), eliminating the need for sugar-based feedstock.
Barbara Reischl, Benjamin Schupp, Christian Fink, Simon K.-M. R. Rittmann   +3 more
doaj   +1 more source

The Archaea

, 2017
Stemming from a fascination with plants and focussing on 'intelligence in nature' Stephanie Rushton will talk about her recent digitally manipulated photographic imagery 'The Archaea’.
Rushton, S.
core  

A Metagenome‐Assembled Genome Catalog From the Global Ruminant Microbiomes

Animal Research and One Health, EarlyView.
The Ruminant Gastrointestinal MAG Catalog (RGMC) is a comprehensive global resource offering 40,812 strain‐level genomes across 53 bacterial and 4 archaeal classes. It greatly surpasses prior efforts in scale and diversity, serving as an essential foundation for research in ruminant nutrition, microbial function, and methane mitigation.
Shizhe Zhang, Qiushuang Li, Bingzi Ouyang, Wenxing Wang, Xiang Zhou, Xiumin Zhang, Rong Wang, Zhiliang Tan, Min Wang   +8 more
wiley   +1 more source

Identification of XylR, the Activator of Arabinose/Xylose Inducible Regulon in Sulfolobus acidocaldarius and Its Application for Homologous Protein Expression

Frontiers in Microbiology, 2020
The thermophilic archaeon Sulfolobus acidocaldarius can use different carbon sources for growth, including the pentoses D-xylose and L-arabinose. In this study, we identified the activator XylR (saci_2116) responsible for the transcriptional regulation ...
Nienke van der Kolk, Alexander Wagner, Alexander Wagner, Michaela Wagner, Michaela Wagner, Bianca Waßmer, Bettina Siebers, Sonja-Verena Albers   +7 more
doaj   +1 more source

Molecular biology of hyperthermophilic Archaea

, 1998
The sequences of a number of archaeal genomes have recently been completed, and many more are expected shortly. Consequently, the research of Archaea in general and hyperthermophiles in particular has entered a new phase, with many exciting discoveries ...
MORACCI, Marco, van der Oost, J, Ciaramella, M, Rossi, M, de Vos, W. M., Pisani, F. M   +5 more
core  

Enhancing Meat Quality Through Dietary Fiber: Insights Into the Gut Microbiota‐Derived Short‐Chain Fatty Acids‐Muscle Axis

Animal Research and One Health, EarlyView.
Dietary fiber (DF) modulates meat quality through the gut‐muscle axis by reshaping gut microbiota, improving intestinal integrity, reducing inflammation, and regulating muscle metabolism. These mechanisms influence muscle fiber characteristics and post‐mortem biochemistry, thereby enhancing tenderness, juiciness, color, flavor, and nutritional value of
Zeshan Zulfiqar, Muhammad Arslan Asif, Layla Al‐Mitib, Nabeela Ashiq, Haojie Wang, Yalei Cui, Boshuai Liu, Shucheng Huang, Yinghua Shi   +8 more
wiley   +1 more source

The Mre11 protein interacts with both Rad50 and the HerA bipolar helicase and is recruited to DNA following gamma irradiation in the archaeon Sulfolobus acidocaldarius [PDF]

, 2008
Background: The ubiquitous Rad50 and Mre11 proteins play a key role in many processes involved in the maintenance of genome integrity in Bacteria and Eucarya, but their function in the Archaea is presently unknown.
Patrick Forterre, Elie, Christiane, White, Malcolm F, White, Malcolm, Christiane Elie, Constantinesco, Florence, Quaiser, Achim, Forterre, Patrick, Achim Quaiser, Florence Constantinesco, Malcolm F White, White, Malcolm F; id_orcid   +11 more
core   +1 more source