Cryo electron tomography of Ca. L. ossiferum
Ontology highlight
ABSTRACT:
SUBMITTER: Florian Wollweber
PROVIDER: EMPIAR-11269 | biostudies-other |
REPOSITORIES: biostudies-other
Publications
Actin cytoskeleton and complex cell architecture in an Asgard archaeon.
Rodrigues-Oliveira Thiago T Wollweber Florian F Ponce-Toledo Rafael I RI Xu Jingwei J Rittmann Simon K-M R SKR Klingl Andreas A Pilhofer Martin M Schleper Christa C
Nature 20221221 7943
Asgard archaea are considered to be the closest known relatives of eukaryotes. Their genomes contain hundreds of eukaryotic signature proteins (ESPs), which inspired hypotheses on the evolution of the eukaryotic cell<sup>1-3</sup>. A role of ESPs in the formation of an elaborate cytoskeleton and complex cellular structures has been postulated<sup>4-6</sup>, but never visualized. Here we describe a highly enriched culture of 'Candidatus Lokiarchaeum ossiferum', a member of the Asgard phylum, whic ...[more]
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