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31220134WestChinaJournalofStomatologyVol．31No.2Apr.2013http//[]2012-11-25[]2013-01-07[]3090168981172579[]1943—[]Tel028-85501317··[]1000－1182201302-0217-04。。。《》InternationalJournalofSystematicandEvolutionaryMicrobiology2009—2012516。11.1PyramidobacterDownesetal.2009[1]。、、--peptoneyeastex-tractglucosePYG、、、、。Pyramidobacterpisco-lensDNAG+C59%。1.2AlloprevotellaDownesetal.2012[2]。、、。Alloprevotellatanne-raeDNAG+C45%~47%。1.3FretibacteriumVartoukianetal.2012[3]。、PYG。Fretibacteriumfastidio-sumDNAG+C63%。1.4LachnoanaerobaculumHed-bergetal.2012[4]。2009—2012（，，610041）[]。2009—2012516。[][]R780.2[]A[doi]10.7518/hxkq.2013.02.026Thenovelspeciesandgenusdiscoveredandnominatedfromthehumanoralcavityin2009—2012XiaoXiaorong,LiYan,XiaoLiying.StateKeyLaboratoryofOralDiseases,SichuanUniversity,Chengdu610041,China[Abstract]Bacteriumisdominantmicroflorapopulationinhumanoralcavity,andthenovelspeciesandnovelgenuswerediscoveredandnamedoneafteranother.Thisarticlereviewedthemajorbiologicalcharacteristicsof5novelgenusand16novelspeciesisolatedfromthehumanoralcavityfrom2009to2012.[Keywords]novelgenusnovelspecieshumanoralcavity217··217··31220134WestChinaJournalofStomatologyVol．31No.2Apr.2013http//。Lachnoanaero-baculumumeaenseCCUG58757TDSM23576TDNAG+C35%~38%、、。1.5StomatobaculumSizovaetal.2012[5]familyLachnospiraceae。、、0.5~0.8μm×4~40μm200μm、、。Stomatobaculumlongum。22.1PyramidobacterpiscolensDow-nesetal.2009[1]。、、0.7~0.8μm×0.8~2.2μmfastidiousanaerobeagarFAA7d。W5455TDSM21147TCCUG55836TDNAG+C59%。2.2ActinomycesorisHenssgeetal.2009[6]、、NV。atpAmetG。ATCC27044TCCUG34288TDNAG+C66%。2.3ActinomycesjohnsoniiHenssgeetal.2009[6]JohnL.JohnsonWVA963WVA963。WVA963Johnsonetal.1990atpAmetG。ATCC49338TCCUG34287TDNAG+C67%。2.4PropionibacteriumacidifaciensDownesandWade.2009[7]。、、、0.7~0.8μm×1.2~4μmPYG。C3M_31TDSM21887TCCUG57100TDNAG+C70%。2.5PrevotellamicansDownesetal.2009[8]。、0.7μm×1.5~5.0μmFAA5dPYG、。E7.56TDSM21469TCCUG56105TDNAG+C46%。2.6PrevotellaaurantiacaSaka-motoetal.2010[9]。、、0.5~0.8μm×1.6μm0.8μm×0.9~1.0μm-Eggerth-GagnonEGPYG、。OMA31TJCM15754TCCUG57723TDNAG+C39.7%。2.7PrevotellasaccharolyticaDownesetal.2010[10]。、、0.6~0.7μm×0.9~5μm。D033B-12-2TDSM22473TCCUG218··218··31220134WestChinaJournalofStomatologyVol．31No.2Apr.2013http//://。2.8PrevotellafuscaDownesandWade.2011[11]。、、0.8μm×1.2~6.0μmFAAPYG、。W1435TDSM22504TCCUG57946TDNAG+C43%782。2.9PrevotellascoposDownesandWade.2011[11]。、、0.7μm×0.9~3.0μmFAAPYG、、。W2052TDSM22613TCCUG57945TDNAG+C41%。2.10MyroidesphaeusYanetal.2012[12]。0.4~0.5μm×0.7~1.2μmLBLuria-Bertani、、。MY15TDSM23313TLMG25566TDNAG+C34.3%。2.11ScardoviawiggsiaeDow-nesetal.2011[13]LoisWiggs。、、0.6~0.7μm×1.6~4μmFAA7d、PYG。C1A_55TDSM22547TCCUG58090TDNAG+C55%195。2.12AlloprevotellaravaDownesetal.2012[2]。、0.5~0.6μm×1.0~5.0μm10μmPYG-pep-toneyeastextractPY。81/4-12TDSM22548TCCUG58091TDNAG+C47%302。2.13FretibacteriumfastidiosumVar-toukianetal.2012[3]。、1.0~1.5μm×2.0~13.0μmPYG。SGP1TDSM25557TJCM16858TDNAG+C63%。2.14LachnoanaerobaculumoraleHedbergetal2012[4]。5~20μm、、。N1CCUG60305TDSM24553TDNAG+C38%。2.15StomatobaculumlongumSizovaetal.2012[5]。、、0.5~0.8μm×4~40μm200μmBM、-trypticasepeptoneyeastex-tractTY--trypticasepeptone-glucoseyeastextractTYG219··219··31220134WestChinaJournalofStomatologyVol．31No.2Apr.2013http//—234··16。《》“”《》“”《》“”。四川大学华西口腔医学院编辑部《》、《》《》43、、。DSM24645T230HM-480DNAG+C55.05%~55.3%。2.16VeillonellatobetsuensisMashi-maetal.2012[14]。、、0.3~0.7μmdnaKrpoB。B16TJCM17976TATCCBAA-2400T。[][1]DownesJ,VartoukianSR,DewhirstFE,etal.Pyramidobacterpis-colensgen.nov.,sp.nov.,amemberofthephylum‘Synergistetes’isolatedfromthehumanoralcavity[J].IntJSystEvolMicrobiol,2009,595972-980.[2]DownesJ,DewhirstFE,TannerAC,etal.Alloprevotellaravagen.nov.,sp.nov.,isolatedfromthehumanoralcavity,andreclassifi-cationofPrevotellatanneraeMoore,Johnson&Moore,1994asAlloprevotellatanneraegen.nov.,comb.Nov.[J].IntJSystEvolMicrobiol,2012.http//ijs.sgmjournals.org/content/early/2012/06/29/ijs.0.041376-0.long.[3]VartoukianSR,DownesJ,PalmerRM,etal.Fretibacteriumfas-tidiosumgen.nov.,sp.nov.,isolatedfromthehumanoralcavity[J].IntJSystEvolMicrobiol,2012.http//ijs.sgmjournals.org/con-tent/early/2012/07/13/ijs.0.041038-0.long.[4]HedbergME,MooreER,Svensson-StadlerL,etal.Lachnoanae-robaculumgen.nov.,anewgenusintheLachnospiraceaeCha-racterizationofLachnoanaerobaculumumeaensegen.nov.,sp.nov.,isolatedfromthehumansmallintestine,andLachnoanaerobacu-lumoralesp.nov.,isolatedfromsaliva,andreclassificationofEu-bacteriumsaburreumPrevot1966HoldemanandMoore1970asLachnoanaerobaculumsaburreumcomb.nov.[J].IntJSystEvolMicrobiol,2012,62112685-2690.[5]SizovaMV,MullerP,PanikovN,etal.Stomatobaculumlongumgen.nov.,sp.nov.,anobligatelyanaerobicbacteriumfromthehu-manoralcavity[J].IntJSystEvolMicrobiol,2012.http//ijs.sgm-journals.org/content/early/2012/07/23/ijs.0.042812-0.long.[6]HenssgeU,DoT,RadfordDR,etal.EmendeddescriptionofAc-tinomycesnaeslundiianddescriptionsofActinomycesorissp.nov.andActinomyc