{"doi":"10.1073/pnas.1420858112","title":"The two-domain tree of life is linked to a new root for the Archaea","abstract":"<jats:title>Significance</jats:title>\n                  <jats:p>An archaeal origin for eukaryotes is an exciting recent finding. Nevertheless, it has been based largely on the reconstruction of universal trees. The use of an alternative strategy based on markers shared between Archaea and eukaryotes and Archaea and Bacteria bypasses potential problems linked to the analysis of the three domains simultaneously. Comparison of the phylogenies obtained by these two complementary sets of markers supports a sister relationship between eukaryotes and the Thaumarchaeota/“Aigarchaeota” (candidate phylum)/Crenarchaeota/Korarchaeota lineage but also robustly indicates a root of the tree of Archaea that challenges the traditional topology of this domain. This sensibly changes our perspective of the ancient evolution of the Archaea, early life, and Earth.</jats:p>","journal":"Proceedings of the National Academy of Sciences","year":2015,"id":19741,"datarank":9.206722647228208,"base_score":5.703782474656201,"endowment":5.703782474656201,"self_citation_contribution":0.8555673711984303,"citation_network_contribution":8.351155276029777,"self_endowment_contribution":0.8555673711984303,"citer_contribution":8.351155276029777,"corpus_percentile":null,"corpus_rank":null,"citation_count":299,"citer_count":200,"citers_with_citation_signal":200,"citers_with_endowment":200,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":132774,"name":"Céline Brochier-Armanet","orcid":null,"position":1,"is_corresponding":false},{"id":132775,"name":"Simonetta Gribaldo","orcid":null,"position":2,"is_corresponding":false},{"id":132773,"name":"Kasie Raymann","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"base_score":0.0,"endowment":0.0,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"25964353","pmcid":"PMC4450401","openalex_id":null,"authors":[],"funders":[],"total_grants":0,"fwci":null,"citation_percentile":null,"influential_citations":16,"citation_trend":[],"oa_status":"closed","license":null,"oa_locations":[{"url":"https://www.pnas.org/content/pnas/112/21/6670.full.pdf","host_type":"BRONZE"},{"url":"https://pnas.org/doi/pdf/10.1073/pnas.1420858112","host_type":"publisher"}],"fields_of_study":["Biology","Medicine","Archaea","Bacteria","Bayes Theorem","Biological Evolution","Databases, Genetic","Eukaryota","Euryarchaeota","Evolution, Molecular","Genetic Markers","Genetic Speciation","Genome, Archaeal","Genome, Bacterial","Models, Biological","Phylogeny"],"mesh_terms":["Bacteria","Archaea","Euryarchaeota","Genetic Markers","Bayes Theorem","Evolution, Molecular","Phylogeny","Genome, Bacterial","Genome, Archaeal","Models, Biological","Databases, Genetic","Genetic Speciation","Eukaryota","Biological Evolution"],"keywords":["Methanogenesis","Tree of Life","Ancient Evolution","Archaeal Phylogeny","Site-heterogeneous Model"],"sdg_mappings":[],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-06-04T05:39:11.065094Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}