{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,9]],"date-time":"2026-03-09T23:48:43Z","timestamp":1773100123079,"version":"3.50.1"},"reference-count":10,"publisher":"Elsevier BV","issue":"6","license":[{"start":{"date-parts":[[1998,3,1]],"date-time":"1998-03-01T00:00:00Z","timestamp":888710400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[1998,3,1]],"date-time":"1998-03-01T00:00:00Z","timestamp":888710400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2013,7,17]],"date-time":"2013-07-17T00:00:00Z","timestamp":1374019200000},"content-version":"vor","delay-in-days":5617,"URL":"http:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"content-domain":{"domain":["cell.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Current Biology"],"published-print":{"date-parts":[[1998,3]]},"DOI":"10.1016\/s0960-9822(98)70127-7","type":"journal-article","created":{"date-parts":[[2004,7,23]],"date-time":"2004-07-23T15:10:35Z","timestamp":1090595435000},"page":"R209-R211","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":72,"title":["Archaeal genomics: Do archaea have a mixed heritage?"],"prefix":"10.1016","volume":"8","author":[{"given":"W.Ford","family":"Doolittle","sequence":"first","affiliation":[]},{"given":"John M.","family":"Logsdon Jr","sequence":"additional","affiliation":[]}],"member":"78","reference":[{"key":"10.1016\/S0960-9822(98)70127-7_BIB1","doi-asserted-by":"crossref","first-page":"364","DOI":"10.1038\/37052","article-title":"The complete genome sequence of the hyperthermophilc, sulphate-reducing archaeon Archaeoglobus fulgidis","volume":"390","author":"Klenk","year":"1997","journal-title":"Nature"},{"key":"10.1016\/S0960-9822(98)70127-7_BIB2","doi-asserted-by":"crossref","first-page":"743","DOI":"10.1038\/365743a0","article-title":"Hyperthermophilic archaea are thriving in deep North Sea and Alaskan oil reservoirs","volume":"354","author":"Stetter","year":"1993","journal-title":"Nature"},{"key":"10.1016\/S0960-9822(98)70127-7_BIB3","doi-asserted-by":"crossref","first-page":"1058","DOI":"10.1126\/science.273.5278.1058","article-title":"Complete genome sequence of the methanogenic archaeon, Methanococcus jannaschii","volume":"273","author":"Bult","year":"1996","journal-title":"Science"},{"key":"10.1016\/S0960-9822(98)70127-7_BIB4","doi-asserted-by":"crossref","first-page":"7135","DOI":"10.1128\/jb.179.22.7135-7155.1997","article-title":"Complete genome sequence of Methanobacterium thermoautotrophicum DELTA H: functional analysis and comparative genomics","volume":"179","author":"Smith","year":"1997","journal-title":"J Bacteriol"},{"key":"10.1016\/S0960-9822(98)70127-7_BIB5","doi-asserted-by":"crossref","first-page":"6721","DOI":"10.1073\/pnas.91.15.6721","article-title":"Tempo, mode, the progenote and the universal root","volume":"91","author":"Doolittle","year":"1994","journal-title":"Proc Natl Acad Sci USA"},{"key":"10.1016\/S0960-9822(98)70127-7_BIB6","first-page":"706","article-title":"Bacterial \u03c370 transcription factor DNA-binding domains in the archaeon Methanococcus jannaschii","volume":"45","author":"Kyrpides","year":"1997","journal-title":"J Mol Evol"},{"key":"10.1016\/S0960-9822(98)70127-7_BIB7","doi-asserted-by":"crossref","first-page":"619","DOI":"10.1046\/j.1365-2958.1997.4821861.x","article-title":"Comparison of archaeal and bacterial genomes: computer analysis of protein sequences predicts novel functions and suggests a chimeric origin for the archaea","volume":"25","author":"Koonin","year":"1997","journal-title":"Mol Microbiol"},{"key":"10.1016\/S0960-9822(98)70127-7_BIB8","doi-asserted-by":"crossref","first-page":"13028","DOI":"10.1073\/pnas.94.24.13028","article-title":"Determining divergence times with a protein clock: update and reevaluation","volume":"94","author":"Feng","year":"1997","journal-title":"Proc Natl Acad Sci USA"},{"key":"10.1016\/S0960-9822(98)70127-7_BIB9","first-page":"456","article-title":"Archaea and the prokaryote-to-eukaryote transition","volume":"61","author":"Brown","year":"1997","journal-title":"Microbiol Mol Biol Revs"},{"key":"10.1016\/S0960-9822(98)70127-7_BIB10","doi-asserted-by":"crossref","first-page":"3632","DOI":"10.1128\/jb.179.11.3632-3638.1997","article-title":"3-hydroxy-3-methylglutaryl coenzyme A reductase of Sulfolobus solfataricus: DNA sequence, phylogeny, expression in Escherichia coli of the hmgA gene, and purification and kinetic characterization of the gene product","volume":"179","author":"Bochar","year":"1997","journal-title":"J Bacteriol"}],"container-title":["Current Biology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0960982298701277?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0960982298701277?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,18]],"date-time":"2025-10-18T08:59:55Z","timestamp":1760777995000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0960982298701277"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1998,3]]},"references-count":10,"journal-issue":{"issue":"6","published-print":{"date-parts":[[1998,3]]}},"alternative-id":["S0960982298701277"],"URL":"https:\/\/doi.org\/10.1016\/s0960-9822(98)70127-7","relation":{},"ISSN":["0960-9822"],"issn-type":[{"value":"0960-9822","type":"print"}],"subject":[],"published":{"date-parts":[[1998,3]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Archaeal genomics: Do archaea have a mixed heritage?","name":"articletitle","label":"Article Title"},{"value":"Current Biology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/S0960-9822(98)70127-7","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"converted-article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 1998 Elsevier Science Ltd. All rights reserved.","name":"copyright","label":"Copyright"}]}}