{"id":"https://openalex.org/W2018354418","doi":"https://doi.org/10.1098/rspb.1998.0567","title":"Analyses of mitochondrial genomes strongly support a hippopotamus-whale clade","display_name":"Analyses of mitochondrial genomes strongly support a hippopotamus-whale clade","publication_year":1998,"publication_date":"1998-12-07","ids":{"openalex":"https://openalex.org/W2018354418","doi":"https://doi.org/10.1098/rspb.1998.0567","mag":"2018354418","pmid":"https://pubmed.ncbi.nlm.nih.gov/9881471","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/1689531"},"language":"en","primary_location":{"id":"doi:10.1098/rspb.1998.0567","doi":"https://doi.org/10.1098/rspb.1998.0567","is_oa":false,"landing_page_url":"https://doi.org/10.1098/rspb.1998.0567","pdf_url":null,"source":{"id":"https://openalex.org/S3006207977","display_name":"Proceedings of the Royal Society B Biological Sciences","issn_l":"0080-4649","issn":["0080-4649","0962-8452","1471-2954","2053-9193"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319787","host_organization_name":"Royal Society","host_organization_lineage":["https://openalex.org/P4310319787"],"host_organization_lineage_names":["Royal Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Royal Society of London. Series B: Biological Sciences","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/1689531","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5113585835","display_name":"Bj\u00f6rn M. Ursing","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Bj\u00f6rn M. Ursing","raw_affiliation_strings":["Department of Genetics, Division of Evolutionary Molecular Systematics, Lund University, S\u00f6lvegatan 29, S\u2013223 62 Lund, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Genetics, Division of Evolutionary Molecular Systematics, Lund University, S\u00f6lvegatan 29, S\u2013223 62 Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007095807","display_name":"\u00dalfur \u00c1rnason","orcid":"https://orcid.org/0000-0002-4285-9492","observed_orcids":["https://orcid.org/0000-0002-4285-9492"]},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Ulfur Arnason","raw_affiliation_strings":["Department of Genetics, Division of Evolutionary Molecular Systematics, Lund University, S\u00f6lvegatan 29, S\u2013223 62 Lund, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Genetics, Division of Evolutionary Molecular Systematics, Lund University, S\u00f6lvegatan 29, S\u2013223 62 Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5113585835"],"corresponding_institution_ids":["https://openalex.org/I187531555"],"apc_list":null,"apc_paid":null,"fwci":9.4586,"has_fulltext":false,"cited_by_count":117,"citation_normalized_percentile":{"value":0.98601399,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"265","issue":"1412","first_page":"2251","last_page":"2255"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11354","display_name":"Evolution and Paleontology Studies","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/1911","display_name":"Paleontology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11354","display_name":"Evolution and Paleontology Studies","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/1911","display_name":"Paleontology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10015","display_name":"Genomics and Phylogenetic Studies","score":0.007499999832361937,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10385","display_name":"Plant Diversity and Evolution","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/hippopotamus","display_name":"hippopotamus","score":0.8970000147819519},{"id":"https://openalex.org/keywords/mitochondrial-genome","display_name":"mitochondrial genome","score":0.8309999704360962},{"id":"https://openalex.org/keywords/cetacean-evolution","display_name":"cetacean evolution","score":0.6129999756813049},{"id":"https://openalex.org/keywords/artiodactyla","display_name":"Artiodactyla","score":0.7480000257492065},{"id":"https://openalex.org/keywords/sister-group-relationships","display_name":"sister group relationships","score":0.6809999942779541},{"id":"https://openalex.org/keywords/divergence-time-estimation","display_name":"divergence time estimation","score":0.8730000257492065},{"id":"https://openalex.org/keywords/paraphyly","display_name":"paraphyly","score":0.6610000133514404}],"concepts":[{"id":"https://openalex.org/C2779899501","wikidata":"https://www.wikidata.org/wiki/Q629680","display_name":"Hippopotamus","level":2,"score":0.988381028175354},{"id":"https://openalex.org/C160525816","wikidata":"https://www.wikidata.org/wiki/Q208755","display_name":"Paraphyly","level":5,"score":0.8698686361312866},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.7878962755203247},{"id":"https://openalex.org/C66582369","wikidata":"https://www.wikidata.org/wiki/Q1567633","display_name":"Sister group","level":5,"score":0.6864683628082275},{"id":"https://openalex.org/C44465124","wikidata":"https://www.wikidata.org/wiki/Q713623","display_name":"Clade","level":4,"score":0.640470027923584},{"id":"https://openalex.org/C193252679","wikidata":"https://www.wikidata.org/wiki/Q242125","display_name":"Phylogenetic tree","level":3,"score":0.6258620023727417},{"id":"https://openalex.org/C90856448","wikidata":"https://www.wikidata.org/wiki/Q431","display_name":"Zoology","level":1,"score":0.5800986289978027},{"id":"https://openalex.org/C2777803996","wikidata":"https://www.wikidata.org/wiki/Q160","display_name":"Cetacea","level":2,"score":0.5759903192520142},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.5126070380210876},{"id":"https://openalex.org/C90132467","wikidata":"https://www.wikidata.org/wiki/Q171184","display_name":"Phylogenetics","level":3,"score":0.4816257357597351},{"id":"https://openalex.org/C24586158","wikidata":"https://www.wikidata.org/wiki/Q27075","display_name":"Mitochondrial DNA","level":3,"score":0.4487963914871216},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.18757960200309753},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.12076538801193237}],"mesh":[{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001188","descriptor_name":"Artiodactyla","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":true},{"descriptor_ui":"D004272","descriptor_name":"DNA, Mitochondrial","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":true},{"descriptor_ui":"D004272","descriptor_name":"DNA, Mitochondrial","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D010802","descriptor_name":"Phylogeny","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014907","descriptor_name":"Whales","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":true},{"descriptor_ui":"D018387","descriptor_name":"Codon, Initiator","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":false}],"locations_count":4,"locations":[{"id":"doi:10.1098/rspb.1998.0567","doi":"https://doi.org/10.1098/rspb.1998.0567","is_oa":false,"landing_page_url":"https://doi.org/10.1098/rspb.1998.0567","pdf_url":null,"source":{"id":"https://openalex.org/S3006207977","display_name":"Proceedings of the Royal Society B Biological Sciences","issn_l":"0080-4649","issn":["0080-4649","0962-8452","1471-2954","2053-9193"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319787","host_organization_name":"Royal Society","host_organization_lineage":["https://openalex.org/P4310319787"],"host_organization_lineage_names":["Royal Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Royal Society of London. Series B: Biological Sciences","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:1689531","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/1689531","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proc Biol Sci","raw_type":"Text"},{"id":"pmid:9881471","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/9881471","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. Biological sciences","raw_type":"Comparative Study"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.1026.7587","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1026.7587","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://rspb.royalsocietypublishing.org/content/royprsb/265/1412/2251.full.pdf","raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:1689531","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/1689531","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proc Biol Sci","raw_type":"Text"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320324164","display_name":"University of Cape Town","ror":"https://ror.org/03p74gp79"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W1491713847","https://openalex.org/W1838926299","https://openalex.org/W1923254440","https://openalex.org/W1963632378","https://openalex.org/W1983891040","https://openalex.org/W1989841259","https://openalex.org/W2009596137","https://openalex.org/W2010996608","https://openalex.org/W2014530476","https://openalex.org/W2016000389","https://openalex.org/W2018265852","https://openalex.org/W2020208382","https://openalex.org/W2024341709","https://openalex.org/W2037667459","https://openalex.org/W2049014563","https://openalex.org/W2050305958","https://openalex.org/W2052337946","https://openalex.org/W2055687318","https://openalex.org/W2055830085","https://openalex.org/W2056116888","https://openalex.org/W2056694515","https://openalex.org/W2059657161","https://openalex.org/W2079700493","https://openalex.org/W2081408601","https://openalex.org/W2084459566","https://openalex.org/W2093973532","https://openalex.org/W2097706568","https://openalex.org/W2101628134","https://openalex.org/W2102159052","https://openalex.org/W2106451338","https://openalex.org/W2118860324","https://openalex.org/W2127230729","https://openalex.org/W2127646492","https://openalex.org/W2136602405","https://openalex.org/W2144775551","https://openalex.org/W2163892779","https://openalex.org/W2164997158","https://openalex.org/W2170013666","https://openalex.org/W2246270786","https://openalex.org/W2317042031","https://openalex.org/W2492991950","https://openalex.org/W2601913882","https://openalex.org/W3199943451","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W821134955","https://openalex.org/W2145225420","https://openalex.org/W2059657161","https://openalex.org/W1553309169","https://openalex.org/W2169262999","https://openalex.org/W1992210329","https://openalex.org/W2015345609","https://openalex.org/W2156973347","https://openalex.org/W1965103508","https://openalex.org/W617327728"],"abstract_inverted_index":{"Although":[0],"the":[1,11,26,32,37,56,59,63,67,70,75,82,89],"sister-group":[2],"relationship":[3],"between":[4,88],"Cetacea":[5,19],"and":[6,41,65,81,91,100],"Artiodactyla":[7,80],"is":[8,16],"widely":[9],"accepted,":[10],"actual":[12],"artiodactyl":[13,71],"group":[14,73],"which":[15],"closest":[17],"to":[18],"has":[20],"not":[21],"been":[22],"conclusively":[23],"identified.":[24],"In":[25],"present":[27],"study,":[28],"we":[29],"have":[30],"sequenced":[31],"complete":[33],"mitochondrial":[34],"genome":[35],"of":[36,74],"hippopotamus,":[38],"Hippopotamus":[39],"amphibius,":[40],"included":[42],"it":[43],"in":[44],"phylogenetic":[45],"analyses":[46,54],"together":[47],"with":[48],"15":[49],"other":[50,60],"placental":[51],"mammals.":[52],"These":[53],"separated":[55],"hippopotamus":[57,68],"from":[58],"suiform":[61],"included,":[62],"pig,":[64],"identified":[66],"as":[69],"sister":[72],"cetaceans,":[76],"thereby":[77],"making":[78],"both.":[79],"suborder.":[83],"Suiformes":[84],"paraphyletic.":[85],"The":[86],"divergence":[87],"hippopotamid":[90],"cetacean":[92],"lineages":[93],"was":[94,101],"calculated":[95],"using":[96],"this":[97],"molecular":[98],"data":[99],"estimated":[102],"at":[103],"ca.":[104],"54":[105],"Ma":[106],"BP.":[107]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":2}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}