Sökning: onr:"swepub:oai:DiVA.org:uu-421749" >
Chlamydial contribu...
Chlamydial contribution to anaerobic metabolism during eukaryotic evolution
-
- Stairs, Courtney W. (författare)
- Uppsala universitet,Molekylär evolution,Science for Life Laboratory, SciLifeLab
-
- Dharamshi, Jennah (författare)
- Uppsala universitet,Molekylär evolution,Science for Life Laboratory, SciLifeLab
-
- Tamarit, Daniel, 1988- (författare)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Uppsala universitet,Molekylär evolution,Science for Life Laboratory, SciLifeLab,Uppsala Univ, Sci Life Lab, Dept CeWageningen Univ, Dept Agrotechnol & Food Sci, Lab Microbiol, NL-6708 WE Wageningen, Netherlands.;Swedish Univ Agr Sci, Dept Aquat Sci & Assessment, SE-75007 Uppsala, Sweden.,Institutionen för vatten och miljö,Department of Aquatic Sciences and Assessment,Uppsala University,Wageningen University & Research
-
visa fler...
-
- Eme, Laura (författare)
- Uppsala universitet,Science for Life Laboratory, SciLifeLab,Uppsala Univ, Sci Life Lab, Dept CeUniv Paris Sud, CNRS, Unite Ecol Systemat & Evolut, Orsay, France.
-
- Jorgensen, Steffen L. (författare)
- Univ Bergen, Ctr Deep Sea Res, Dept Earth Sci, N-5020 Bergen, Norway.
-
- Spang, Anja (författare)
- Uppsala universitet,Molekylär evolution,Science for Life Laboratory, SciLifeLab,Uppsala Univ,NIOZ Royal Netherlands Inst Sea Res, Dept Marine Microbiol & Biogeochem, NL-1790 AB Den Burg, Netherlands.;Univ Utrecht, NL-1790 AB Den Burg, Netherlands.
-
- Ettema, Thijs J. G. (författare)
- Uppsala universitet,Molekylär evolution,Science for Life Laboratory, SciLifeLab,Uppsala Univ, Sci Life Lab, Dept CelWageningen Univ, Dept Agrotechnol & Food Sci, Lab Microbiol, NL-6708 WE Wageningen, Netherlands.
-
visa färre...
-
(creator_code:org_t)
-
- AMER ASSOC ADVANCEMENT SCIENCE, 2020
- 2020
- Engelska.
-
Ingår i: Science Advances. - : AMER ASSOC ADVANCEMENT SCIENCE. - 2375-2548. ; 6:35
- Relaterad länk:
-
https://doi.org/10.1...
-
visa fler...
-
https://uu.diva-port... (primary) (Raw object)
-
https://advances.sci...
-
https://pub.epsilon.... (primary) (Raw object) (free)
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
https://res.slu.se/i...
-
visa färre...
Abstract
Ämnesord
Stäng
- The origin of eukaryotes is a major open question in evolutionary biology. Multiple hypotheses posit that eukaryotes likely evolved from a syntrophic relationship between an archaeon and an alphaproteobacterium based on H-2 exchange. However, there are no strong indications that modern eukaryotic H-2 metabolism originated from archaea or alphaproteobacteria. Here, we present evidence for the origin of H-2 metabolism genes in eukaryotes from an ancestor of the Anoxychlamydiales-a group of anaerobic chlamydiae, newly described here, from marine sediments. Among Chlamydiae, these bacteria uniquely encode genes for H-2 metabolism and other anaerobiosis-associated pathways. Phylogenetic analyses of several components of H-2 metabolism reveal that Anoxychlamydiales homologs are the closest relatives to eukaryotic sequences. We propose that an ancestor of the Anoxychlamydiales contributed these key genes during the evolution of eukaryotes, supporting a mosaic evolutionary origin of eukaryotic metabolism.
Ämnesord
- NATURVETENSKAP -- Biologi -- Evolutionsbiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Evolutionary Biology (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas