Results 41 to 50 of about 1,696 (166)

DNA Polymerase B1 Binding Protein 1 Is Important for DNA Repair by Holoenzyme PolB1 in the Extremely Thermophilic Crenarchaeon Sulfolobus acidocaldarius

Microorganisms, 2021
DNA polymerase B1 (PolB1) is a member of the B-family DNA polymerase family and is a replicative DNA polymerase in Crenarchaea. PolB1 is responsible for the DNA replication of both the leading and lagging strands in the thermophilic crenarchaeon ...
Hiroka Miyabayashi, Hiroyuki D. Sakai, Norio Kurosawa   +2 more
doaj   +1 more source

Terminal Oxidase Diversity and Function in “Metallosphaera yellowstonensis”: Gene Expression and Protein Modeling Suggest Mechanisms of Fe(II) Oxidation in the Sulfolobales

Applied and Environmental Microbiology, 2011
“ Metallosphaera yellowstonensis ” is a thermoacidophilic archaeon isolated from Yellowstone National Park that is capable of autotrophic growth using Fe(II), elemental S, or pyrite as electron donors. Analysis of the draft genome
M. Kozubal, M. Dlakić, R. Macur, W. Inskeep   +3 more
semanticscholar   +2 more sources

Gain and loss of an intron in a protein-coding gene in Archaea: the case of an archaeal RNA pseudouridine synthase gene

BMC Evolutionary Biology, 2009
Background We previously found the first examples of splicing of archaeal pre-mRNAs for homologs of the eukaryotic CBF5 protein (also known as dyskerin in humans) in Aeropyrum pernix, Sulfolobus solfataricus, S. tokodaii, and S. acidocaldarirus, and also
Yokobori Shin-ichi, Itoh Takashi, Yoshinari Shigeo, Nomura Norimichi, Sako Yoshihiko, Yamagishi Akihiko, Oshima Tairo, Kita Kiyoshi, Watanabe Yoh-ichi   +8 more
doaj   +1 more source

Molecular mechanisms of regulation by a β‐alanine‐responsive Lrp‐type transcription factor from Acidianus hospitalis

MicrobiologyOpen, 2023
The leucine‐responsive regulatory protein (Lrp) family of transcriptional regulators is widespread among prokaryotes and especially well‐represented in archaea.
Amber J. Bernauw, Vincent Crabbe, Fraukje Ryssegem, Ronnie Willaert, Indra Bervoets, Eveline Peeters   +5 more
doaj   +1 more source

Genome Sequence of a Novel Archaeal Rudivirus Recovered from a Mexican Hot Spring [PDF]

, 2013
We report the consensus genome sequence of a novel GC-rich rudivirus, designated SMR1 (Sulfolobales Mexican rudivirus 1), assembled from a high-throughput sequenced environmental sample from a hot spring in Los Azufres National Park in western ...
Garrett, R, Servín-Garcidueñas, L, Martínez-Romero, Esperanza, Peng, X   +3 more
core   +1 more source

Archaeal Life on Tangkuban Perahu- Sampling and Culture Growth in Indonesian Laboratories

Hayati Journal of Biosciences, 2012
The aim of the expedition to Tangkuban Perahu, West Java was to obtain archaeal samples from the solfatara fields located in Domas crater. This was one of the places, where scientists from the University of Regensburg Germany had formerly isolated ...
SRI HANDAYANI, IMAN SANTOSO, HANS-JOACHIM FREISLEBEN, HARALD HUBER, ANDI, FERY ARDIANSYAH, CENMI MULYANTO, ZESSINDA LUTHFA, ROSARI SALEH, SERUNI KUSUMA UDYANINGSIH FREISLEBEN, SEPTELIA INAWATI WANANDI, MICHAEL THOMM   +11 more
doaj   +3 more sources

Evolution of complex RNA polymerases: the complete archaeal RNA polymerase structure.

PLoS Biology, 2009
The archaeal RNA polymerase (RNAP) shares structural similarities with eukaryotic RNAP II but requires a reduced subset of general transcription factors for promoter-dependent initiation.
Yakov Korkhin, Ulug M Unligil, Otis Littlefield, Pamlea J Nelson, David I Stuart, Paul B Sigler, Stephen D Bell, Nicola G A Abrescia   +7 more
doaj   +1 more source

Diversity of SIRV-like Viruses from a North American Population

Viruses, 2022
A small subset of acidic hot springs sampled in Yellowstone National Park yielded rod-shaped viruses which lysed liquid host cultures and formed clear plaques on lawns of host cells.
Joseph R. Fackler, Michael Dworjan, Khaled S. Gazi, Dennis W. Grogan   +3 more
doaj   +1 more source

A Review on Carbon Sequestration Techniques From Geological to Biological Methods: Mechanisms, Methods, and Future Perspectives

Engineering Reports, Volume 8, Issue 10, October 2026.
This study reviews CO2 storage methods: geological (depleted reservoirs, saline aquifers, salt caverns, basalt), oceanic (dissolution, hydrates, phytoplankton), and biological (microalgae like Chlorella and Spirulina with 10–50× higher capture than plants; MICP by Sporosarcina pasteurii).
Mohmmadreza Alipour, Masoud Shafiei, Mohammadkazem Amiri, Ehsan Nikooee   +3 more
wiley   +1 more source

Transport processes in Sulfolobales [PDF]

, 2015
Sulfolobales worden als model organismen beschouwd omdat de phylum Crenarchaeota groeit met een temperatuur van rond de 80˚C en pH van 2 a 3. De cdvB3-stam had een bijzonder ernstige groeiafwijking, waarbij abnormaal grote cellen ontstonden, een slecht ...
Yang, Nuan
core   +4 more sources