{"title":"中间肠杆菌与阴沟肠杆菌和肺炎克雷伯菌的多核苷酸序列相关性和基因组大小","authors":"D. Izard, F. Gavini, H. Leclerc","doi":"10.1016/S0172-5564(80)80016-9","DOIUrl":null,"url":null,"abstract":"<div><p>A DNA-DNA hybridization study was carried out on a new group of <em>Enterobacteriaceae</em> (group H<sub>1</sub>). The highest relative binding ratios were found with the species <em>E. cloacae</em> (37 to 61%) and <em>K. pneumoniae</em> (44 to 60%), The labelling of <em>E. cloacae</em> CUETM 77–120 and <em>K. pneumoniae</em> CUETM 77–169 DNA showed 27 to 32% and 20 to 35%, respectively, of relatedness with the group H<sub>1</sub>. According to phenotypic data (numerical taxonomy) and genetic data (GC%, DNA/DNA hybridization and relative genome size: <em>K. pneumoniae</em> CUETM 77–169: 100, <em>E. cloacae</em> CUETM 77–120: 80, group H<sub>1</sub> CUETM 77–130: 58), the group H<sub>1</sub> represents a new species to be called <em>Enterobacter intermedium</em>.</p></div>","PeriodicalId":101294,"journal":{"name":"Zentralblatt für Bakteriologie: I. Abt. Originale C: Allgemeine, angewandte und ?kologische Mikrobiologie","volume":"1 1","pages":"Pages 51-60"},"PeriodicalIF":0.0000,"publicationDate":"1980-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0172-5564(80)80016-9","citationCount":"35","resultStr":"{\"title\":\"Polynucleotide sequence relatedness and genome size among Enterobacter intermedium sp. nov. and the species Enterobacter cloacae and Klebsiella pneumoniae\",\"authors\":\"D. Izard, F. Gavini, H. Leclerc\",\"doi\":\"10.1016/S0172-5564(80)80016-9\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>A DNA-DNA hybridization study was carried out on a new group of <em>Enterobacteriaceae</em> (group H<sub>1</sub>). The highest relative binding ratios were found with the species <em>E. cloacae</em> (37 to 61%) and <em>K. pneumoniae</em> (44 to 60%), The labelling of <em>E. cloacae</em> CUETM 77–120 and <em>K. pneumoniae</em> CUETM 77–169 DNA showed 27 to 32% and 20 to 35%, respectively, of relatedness with the group H<sub>1</sub>. According to phenotypic data (numerical taxonomy) and genetic data (GC%, DNA/DNA hybridization and relative genome size: <em>K. pneumoniae</em> CUETM 77–169: 100, <em>E. cloacae</em> CUETM 77–120: 80, group H<sub>1</sub> CUETM 77–130: 58), the group H<sub>1</sub> represents a new species to be called <em>Enterobacter intermedium</em>.</p></div>\",\"PeriodicalId\":101294,\"journal\":{\"name\":\"Zentralblatt für Bakteriologie: I. Abt. Originale C: Allgemeine, angewandte und ?kologische Mikrobiologie\",\"volume\":\"1 1\",\"pages\":\"Pages 51-60\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1980-02-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/S0172-5564(80)80016-9\",\"citationCount\":\"35\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Zentralblatt für Bakteriologie: I. Abt. Originale C: Allgemeine, angewandte und ?kologische Mikrobiologie\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0172556480800169\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zentralblatt für Bakteriologie: I. Abt. Originale C: Allgemeine, angewandte und ?kologische Mikrobiologie","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0172556480800169","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Polynucleotide sequence relatedness and genome size among Enterobacter intermedium sp. nov. and the species Enterobacter cloacae and Klebsiella pneumoniae
A DNA-DNA hybridization study was carried out on a new group of Enterobacteriaceae (group H1). The highest relative binding ratios were found with the species E. cloacae (37 to 61%) and K. pneumoniae (44 to 60%), The labelling of E. cloacae CUETM 77–120 and K. pneumoniae CUETM 77–169 DNA showed 27 to 32% and 20 to 35%, respectively, of relatedness with the group H1. According to phenotypic data (numerical taxonomy) and genetic data (GC%, DNA/DNA hybridization and relative genome size: K. pneumoniae CUETM 77–169: 100, E. cloacae CUETM 77–120: 80, group H1 CUETM 77–130: 58), the group H1 represents a new species to be called Enterobacter intermedium.
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