Results 61 to 70 of about 1,696 (166)

Metagenomes from high-temperature chemotrophic systems reveal geochemical controls on microbial community structure and function. [PDF]

PLoS ONE, 2010
The Yellowstone caldera contains the most numerous and diverse geothermal systems on Earth, yielding an extensive array of unique high-temperature environments that host a variety of deeply-rooted and understudied Archaea, Bacteria and Eukarya.
William P Inskeep, Douglas B Rusch, Zackary J Jay, Markus J Herrgard, Mark A Kozubal, Toby H Richardson, Richard E Macur, Natsuko Hamamura, Ryan deM Jennings, Bruce W Fouke, Anna-Louise Reysenbach, Frank Roberto, Mark Young, Ariel Schwartz, Eric S Boyd, Jonathan H Badger, Eric J Mathur, Alice C Ortmann, Mary Bateson, Gill Geesey, Marvin Frazier   +20 more
doaj   +1 more source

Distinct Patterns of Antibiotic Sensitivities in Ammonia‐Oxidising Archaea

Environmental Microbiology, Volume 27, Issue 3, March 2025.
Antibiotic sensitivity varies between different strains of ammonia‐oxidising archaea. The results of this study will be useful for selective enrichment and development of a genetic system for ammonia‐oxidising archaea. ABSTRACT Ammonia‐oxidising archaea (AOA) are important microorganisms contributing towards the nitrogen flux in the environment. Unlike
Timothy Klein, Logan H. Hodgskiss, Max Dreer, J. Colin Murrell, Matthew I. Hutchings, Christa Schleper, Laura E. Lehtovirta‐Morley   +6 more
wiley   +1 more source

Host-virus Interaction Dynamics Using Sulfolobus Spindle-shaped Virus and Host Sulfolobales System

The Sulfolobus Spindle-shaped virus (SSV) is among the most studied archaeal viruses, particularly in extreme environments. This virus predominantly infects multiple Crenarchaea from the Sulfolobaceae family.
Ahmed, Yeasin
core   +3 more sources

MOESM1 of Complete genome sequence of the Sulfodiicoccus acidiphilus strain HS-1T, the first crenarchaeon that lacks polB3, isolated from an acidic hot spring in Ohwaku-dani, Hakone, Japan

, 2019
Additional file 1: Table S1. Classification and general features of Sulfodiicoccus acidiphilus strain HS-1T. Table S2. Project information. Table S3. Genome statistics. Table S4. Number of genes associated with general COG functional categories. Table S5.
Hiroyuki Sakai (135468), Norio Kurosawa (7024796)   +1 more
core   +1 more source

Transcriptional and translational dynamics underlying heat shock response in the thermophilic crenarchaeon Sulfolobus acidocaldarius

mBio, 2023
High-temperature stress is critical for all organisms and induces a profound cellular response. For Crenarchaeota, little information is available on how heat shock affects cellular processes and on how this response is regulated.
Rani Baes, Felix Grünberger, Sébastien Pyr dit Ruys, Mohea Couturier, Sarah De Keulenaer, Sonja Skevin, Filip Van Nieuwerburgh, Didier Vertommen, Dina Grohmann, Sébastien Ferreira-Cerca, Eveline Peeters   +10 more
doaj   +1 more source

Chromatin and gene regulation in archaea

Molecular Microbiology, Volume 123, Issue 3, Page 218-231, March 2025.
Recent data from diverse archaea with different repertoires of nucleoid‐associated proteins show a common genome‐wide chromatin organisation where chromatin maintains access to gene promoters independently of transcription activity. Abstract The chromatinisation of DNA by nucleoid‐associated proteins (NAPs) in archaea ‘formats’ the genome structure in ...
Fabian Blombach, Finn Werner
wiley   +1 more source

Data_Sheet_1_Enzymes Catalyzing Crotonyl-CoA Conversion to Acetoacetyl-CoA During the Autotrophic CO2 Fixation in Metallosphaera sedula.PDF

, 2020
Autotrophic Crenarchaeota use two different cycles for carbon dioxide fixation. Members of the Sulfolobales use the 3-hydroxypropionate/4-hydroxybutyrate (HP/HB) cycle, whereas Desulfurococcales and Thermoproteales use the dicarboxylate/4-hydroxybutyrate
Ivan A. Berg (8558781), Harald Huber (211414), Li Liu (75607)   +2 more
core   +1 more source

Study of the distribution of autotrophic CO2 fixation cycles in Crenarchaeota

, 2009
Two new autotrophic carbon fixation cycles have been recently described in Crenarchaeota. The 3-hydroxypropionate/4-hydroxybutyrate cycle using acetyl-coenzyme A (CoA)/propionyl-CoA carboxylase as the carboxylating enzyme has been identified for (micro ...
Berg, Ivan A., H. Huber, Petri, Anna, W. H. Ramos-Vera, G. Fuchs, Huber, Harald, I. A. Berg, Fuchs, Georg, Ramos-Vera, W. Hugo, A. Petri   +9 more
core   +1 more source

A novel RHH family transcription factor aCcr1 and its viral homologs dictate cell cycle progression in archaea

, 2023
International audienceCell cycle regulation is of paramount importance for all forms of life. Here, we report that a conserved and essential cell cycle-specific transcription factor (designated as aCcr1) and its viral homologs control cell division in ...
Zhang, Shuo, Yang, Yunfeng, Zhou, Fan, She, Qunxin, Fu, Xiaofei, Ni, Jinfeng, Krupovic, Mart, Zhang, Xuemei, Liu, Junfeng, Shen, Yulong, Huang, Qihong, Shuo Zhang, Junfeng Liu, Mart Krupovic, Xiaofei Fu, Yulong Shen, Xuemei Zhang, Fan Zhou, Jinfeng Ni, Qihong Huang, Yunfeng Yang, Qunxin She   +21 more
core   +1 more source

Data for "Faithful interpretation of protein structures through weighted persistent homology improves evolutionary distance estimation"

Refers to the data used for the article identified in this title. The data consists of 518 protein families from ten major prokaryotic taxa (Bacillales, Bacteroidales, Corynebacteriales, Enterobacterales, Escherichia, Hyphomicrobiales, Methanococcales ...
Bou Dagher, Lea
core   +3 more sources