Zobrazeno 1 - 10
of 487
pro vyhledávání: '"Tom A. Williams"'
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-14 (2023)
Abstract Knowledge of deeply-rooted non-ammonia oxidising Thaumarchaeota lineages from terrestrial environments is scarce, despite their abundance in acidic soils. Here, 15 new deeply-rooted thaumarchaeotal genomes were assembled from acidic topsoils
Externí odkaz:
https://doaj.org/article/4d9dacffca274cc1a26c7c0137a0151d
Autor:
Tara A. Mahendrarajah, Edmund R. R. Moody, Dominik Schrempf, Lénárd L. Szánthó, Nina Dombrowski, Adrián A. Davín, Davide Pisani, Philip C. J. Donoghue, Gergely J. Szöllősi, Tom A. Williams, Anja Spang
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-18 (2023)
Abstract The timing of early cellular evolution, from the divergence of Archaea and Bacteria to the origin of eukaryotes, is poorly constrained. The ATP synthase complex is thought to have originated prior to the Last Universal Common Ancestor (LUCA)
Externí odkaz:
https://doaj.org/article/286047c5e1dd4a319a0f73ef58a4700e
Autor:
Jenny Zheng, John Mallon, Alex Lammers, Theopi Rados, Thomas Litschel, Edmund R. R. Moody, Diego A. Ramirez-Diaz, Amy Schmid, Tom A. Williams, Alexandre W. Bisson-Filho, Ethan Garner
Publikováno v:
mBio, Vol 14, Iss 6 (2023)
ABSTRACTAcross the domains of life, actin homologs are integral components of many essential processes, such as DNA segregation, cell division, and cell shape determination. Archaeal genomes, like those of bacteria and eukaryotes, also encode actin h
Externí odkaz:
https://doaj.org/article/9e8ae4a3f3054c1f8f30c151a05fcb87
Autor:
Matus Valach, Sandrine Moreira, Celine Petitjean, Corinna Benz, Anzhelika Butenko, Olga Flegontova, Anna Nenarokova, Galina Prokopchuk, Tom Batstone, Pascal Lapébie, Lionnel Lemogo, Matt Sarrasin, Paul Stretenowich, Pragya Tripathi, Euki Yazaki, Takeshi Nara, Bernard Henrissat, B. Franz Lang, Michael W. Gray, Tom A. Williams, Julius Lukeš, Gertraud Burger
Publikováno v:
BMC Biology, Vol 21, Iss 1, Pp 1-17 (2023)
Abstract Background Diplonemid flagellates are among the most abundant and species-rich of known marine microeukaryotes, colonizing all habitats, depths, and geographic regions of the world ocean. However, little is known about their genomes, biology
Externí odkaz:
https://doaj.org/article/d52b66df69fd49b39786a1f81803704a
Autor:
Jack W. F. Nicholls, Jason P. Chin, Tom A. Williams, Timothy M. Lenton, Vincent O’Flaherty, John W. McGrath
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
Energy metabolism in extant life is centered around phosphate and the energy-dense phosphoanhydride bonds of adenosine triphosphate (ATP), a deeply conserved and ancient bioenergetic system. Yet, ATP synthesis relies on numerous complex enzymes and h
Externí odkaz:
https://doaj.org/article/2642a948565547b886179b81f62af0a8
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-13 (2022)
Genome recovery of the order Lutacidiplasmatales reveals that key genes for environmental specialisation were acquired multiple times in the Thermoplasmatota phylum, suggesting a crucial role of convergent evolution in archaeal habitat adaptation.
Externí odkaz:
https://doaj.org/article/a7717a5031bd488c951d919aebe2dea4
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-13 (2021)
There are several competing hypotheses for the acquisition of red algal-derived plastids by eukaryotic phytoplankton. Here, the authors use Bayesian molecular clock analyses to evaluate the chronological possibility of the proposed plastid origins an
Externí odkaz:
https://doaj.org/article/b68feedc96364944b823d30f70bfda7f
Autor:
Joran Martijn, Max E. Schön, Anders E. Lind, Julian Vosseberg, Tom A. Williams, Anja Spang, Thijs J. G. Ettema
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-14 (2020)
A study of the first genomes of the marine Hikarchaeia, the closest known relatives of Haloarchaea, is presented. Their inclusion in ancestral reconstructions unveils an intermediate stage in the evolutionary transition from ancestral anaerobic metha
Externí odkaz:
https://doaj.org/article/b489fb7a1f9d412bb22c7e7f72b441fb
Autor:
Paul O. Sheridan, Sebastien Raguideau, Christopher Quince, Jennifer Holden, Lihong Zhang, Thames Consortium, Tom A. Williams, Cécile Gubry-Rangin
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-12 (2020)
Ammonia-oxidising archaea of the phylum Thaumarchaeota are important organisms in the nitrogen cycle. Using 12 new genomes, this study finds evidence that Nitrososphaerales evolution was marked by lateral gene transfer followed by gene duplication.
Externí odkaz:
https://doaj.org/article/a7e1e7552ca849d9b63e7dee319b63df
Autor:
Nina Dombrowski, Tom A. Williams, Jiarui Sun, Benjamin J. Woodcroft, Jun-Hoe Lee, Bui Quang Minh, Christian Rinke, Anja Spang
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-15 (2020)
The evolutionary relationships within Archaea remain unresolved. Here, the authors used genomic approaches to study the Undinarchaeota, a previously uncharacterized clade of DPANN, shed light on their position in an updated archaeal phylogeny and ill
Externí odkaz:
https://doaj.org/article/9977d4ef8b2a49efb9c58d738198f847