Results 21 to 30 of about 113,343 (263)

Community dynamics of archaea in an estuarine river water column and implications for archaeal biogeochemistry

, 2022
Shah Walter, SunitaIn the past three decades, it has been established that archaea play important biogeochemical roles in the marine water column and sediments, but there remains a gap in knowledge about the phenology of these marine planktic archaea ...
Guider, Justin
core   +1 more source

CRISPR-Cas Adaptive Immune Systems of the Sulfolobales: Unravelling Their Complexity and Diversity

Life, 2015
The Sulfolobales have provided good model organisms for studying CRISPR-Cas systems of the crenarchaeal kingdom of the archaea. These organisms are infected by a wide range of exceptional archaea-specific viruses and conjugative plasmids, and their ...
Roger A. Garrett, Shiraz A. Shah, Susanne Erdmann, Guannan Liu, Marzieh Mousaei, Carlos León-Sobrino, Wenfang Peng, Soley Gudbergsdottir, Ling Deng, Gisle Vestergaard, Xu Peng, Qunxin She   +11 more
doaj   +1 more source

Single-molecule FRET uncovers hidden conformations and dynamics of human Argonaute 2

Nature Communications, 2022
Single-molecule FRET measurements provide detailed insights into the conformational states and dynamics of human Argonaute 2 that are required for its function at the core of the eukaryotic RNA silencing pathway.
Sarah Willkomm, Leonhard Jakob, Kevin Kramm, Veronika Graus, Julia Neumeier, Gunter Meister, Dina Grohmann   +6 more
doaj   +1 more source

Schoengastia (Neoschoengastioides) archaea

, 2021
Schoengastia (Neoschoengastioides) archaea (Taufflieb, 1960b): AFR Neoschoengastia archaea Taufflieb, 1960b Schoengastia (Neoschoengastioides) archaea, Vercammen-Grandjean 1960d Schoengastia (Schoengastioides) archaea, Vercammen-Grandjean 1965d
Robbins, Richard G., Nielsen, David H., Rueda, Leopoldo M.   +2 more
core   +1 more source

Hyperthermophilic methanogenic archaea act as high-pressure CH4 cell factories

Communications Biology, 2021
Mauerhofer et al. examine 80 species of methanogenic archaea at high pressures and evaluate growth and methane production, identifying Methanotorris igneus and Methanocaldococcoccus jannaschii as high-pressure methane cell factories.
Lisa-Maria Mauerhofer, Sara Zwirtmayr, Patricia Pappenreiter, Sébastien Bernacchi, Arne H. Seifert, Barbara Reischl, Tilman Schmider, Ruth-Sophie Taubner, Christian Paulik, Simon K.-M. R. Rittmann   +9 more
doaj   +1 more source

genbank-2022.03-archaea-k21_0.95_pretrained.zip

, 2023
genbank-2022.03-archaea-k21_0.95_pretrained ...
David Koslicki
core   +1 more source

Identification of an ortholog of the eukaryotic RNA polymerase III subunit RPC34 in Crenarchaeota and Thaumarchaeota suggests specialization of RNA polymerases for coding and non-coding RNAs in Archaea. [PDF]

, 2009
Contains fulltext : 80405.pdf (Publisher’s version ) (Open Access)One of the hallmarks of eukaryotic information processing is the co-existence of 3 distinct, multi-subunit RNA polymerase complexes that are dedicated to the ...
Makarova, K.S., Siebers Bettina, Koonin Eugene V, Bettina Siebers, Siebers, B.G., Kira S Makarova, Blombach Fabian, Fabian Blombach, Makarova Kira S, John Oost, Koonin, E.V., Oost, J., van der, Siebers, B., Marrero, J., Oost John, Blombach, F., Oost, J. van der, Marrero Jeannette, Jeannette Marrero, Eugene V Koonin   +19 more
core   +1 more source

Anti-CRISPR-Based and CRISPR-Based Genome Editing of Sulfolobus islandicus Rod-Shaped Virus 2

Viruses, 2018
Genetic engineering of viruses has generally been challenging. This is also true for archaeal rod-shaped viruses, which carry linear double-stranded DNA genomes with hairpin ends.
David Mayo-Muñoz, Fei He, Jacob Bruun Jørgensen, Poul Kári Madsen, Yuvaraj Bhoobalan-Chitty, Xu Peng   +5 more
doaj   +1 more source

Genome reduction in marine ammonia-oxidizing archaea driven by elevated temperature. [PDF]

mLife
mLife, EarlyView.
Ren M, Wang J.
europepmc   +2 more sources

Hot and crispy : CRISPR-Cas systems in the hyperthermophile Sulfolobus solfataricus [PDF]

, 2013
The CRISPR (clustered regularly interspaced short palindromic repeats) and Cas (CRISPR-associated) genes are widely spread in bacteria and archaea, representing an intracellular defence system against invading viruses and plasmids.
Zhang, Jing, White, Malcolm F., White, Malcolm F.; id_orcid   +2 more
core   +1 more source