{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Takeshita K"],"funding":["MEXT | Japan Society for the Promotion of Science"],"pagination":["e00854-19"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC6881808"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["85(24)"],"pubmed_abstract":["A number of anaerobic ciliates, unicellular eukaryotes, intracellularly possess methanogenic archaea and bacteria as symbiotic partners. Although this tripartite relationship is of interest in terms of the fact that each participant is from a different domain, the difficulty in culture and maintenance of those host species with symbiotic partners has disturbed both ecological and functional studies so far. In this study, we obtained a stable culture of a small anaerobic scuticociliate, strain GW7. By transmission electron microscopic observation and fluorescent in situ hybridization with domain-specific probes, we demonstrate that GW7 possesses both archaeal and bacterial endosymbionts in its cytoplasm. These endosymbionts are in dependently associated with hydrogenosomes, which are organe"],"journal":["Applied and environmental microbiology"],"pubmed_title":["Tripartite Symbiosis of an Anaerobic Scuticociliate with Two Hydrogenosome-Associated Endosymbionts, a Holospora-Related Alphaproteobacterium and a Methanogenic Archaeon."],"pmcid":["PMC6881808"],"funding_grant_id":["17H06979","17H01901"],"pubmed_authors":["Kamagata Y","Yamada T","Takeshita K","Shinzato N","Ito M","Narihiro T","Kawahara Y"],"additional_accession":[]},"is_claimable":false,"name":"Tripartite Symbiosis of an Anaerobic Scuticociliate with Two Hydrogenosome-Associated Endosymbionts, a Holospora-Related Alphaproteobacterium and a Methanogenic Archaeon.","description":"A number of anaerobic ciliates, unicellular eukaryotes, intracellularly possess methanogenic archaea and bacteria as symbiotic partners. Although this tripartite relationship is of interest in terms of the fact that each participant is from a different domain, the difficulty in culture and maintenance of those host species with symbiotic partners has disturbed both ecological and functional studies so far. In this study, we obtained a stable culture of a small anaerobic scuticociliate, strain GW7. By transmission electron microscopic observation and fluorescent in situ hybridization with domain-specific probes, we demonstrate that GW7 possesses both archaeal and bacterial endosymbionts in its cytoplasm. These endosymbionts are in dependently associated with hydrogenosomes, which are organe","dates":{"release":"2019-01-01T00:00:00Z","publication":"2019 Dec","modification":"2025-04-19T19:35:45.124Z","creation":"2020-05-30T07:06:57Z"},"accession":"S-EPMC6881808","cross_references":{"pubmed":["31585988"],"doi":["10.1128/AEM.00854-19","10.1128/aem.00854-19"]}}