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20095(179)·LIQUOR-MAKINGSCIENCE&TECHNOLOGY2009No.5(Tol.179)11231313132313111(1.,410128;2.,410128;3.,410128)。Hungate。、。2090、10。、、。:Q93-3TS261.1:A:1001-9286(2009)05-0090-04ResearchProgressinPsychrophilicMethanogenicBacteriaLIMei-qun1,DENGJie-hong1,XIONGXing-yao2,3,TANXing-he1ZHOUHong-li1,LIQing-ming1,SUXiao-jun2,ZHANGYu1,TANGYan-hong1,PENGDan1andZHANGYan-yan1(1.CollegeofFoodScienceandTechnology,Hu'nanAgriculturalUniversity,Changsha,Hu'nan410128;2.CollegeofHorticultureandLandscape,Hu'nanAgriculturalUniversity,Changsha,Hu'nan410128;3.StateKeyLabforGermplasmInnovationandUtilizationofCrop,Changsha,Hu'nan410128,China)Abstract:MethanogenicbacteriaisakindofProterozoicbacteria.WiththedevelopmentofHungateoxygen-freeseparationtechniques,peoplegraduallyknowmoreaboutmethanogenicbacteria.Newmethanogenicbacteriaspecieswereseparatedfromthelivingspaceofmethanogenicbacteria.In1990's,alargeamountofresearchonmethanogenicbacteriawasconducted.However,suchresearchdecreasedinrecent10years.Inthispaper,thedevelopmenthistoryandtheclassificationofmethanogenicbacteriawasintroduced.Besides,theresearchprogressintheisolation,filtration,identificationandpurificationofmethanogenicbacteriawasillustratedandtherecommendationsfortheresearchandtheapplicationofmethanogenicbacteriawereputforward.(Tran.byYUEYang)Keywords:microbe;methanogenicbacteria;separation;purification2007BAD41B03。:2009-03-02(1985-),,,,:。(1967-),,,,,E-mail:hongjiedeng@163.com。,,。(Methanoges),“Bergey”(),,。1979,Balch(DNARNA)、、、,16SrRNA3、4、7l3。“Bergey”,3、6、1221[1]。1991,(Oregon)D.R.Boone。2153、6、16、55,。,,。,。,,。11899,(B.L.Omelauskie):,;,(Mel-hanobacillusOmelauskii)。1901(Sohngen)90。1936(Barker)。,,。1950(Hungate),。1974,Bryant,(Methanotrophs)。Schnellen(Methanobacteriumformicium)(Methanosarcinabarkeri)[2];2090,20,(Methanomicrobiales)(Methanosarcina)、(Methanolobus)(Methanococcoides)。(Methanoaenium)(Methanococcales)(Methanococcus)。1987,Zellner[3],(Methanocorpuscu-lumparvm)。1992。2003,Simankova[4]5。Ma[5]。,200。。2,。,。(Topt),(Topt25℃)、(Topt35℃)、(Topt55℃)(Topt80℃)4。。2.1(0~10℃),(25℃):(stenopsychrophiles)(eurypsychrophiles)[6]。,;,,。。(Topt)、(Tmin)(Tmax)3。,Morital[9],Topt15℃、Tmin0℃、Tmax20℃;Topt15℃、Tmin0℃。Nozhevnikova[7],Morita,,,:Topt25℃、Tmin10℃、Tmax30℃;Topt25℃、Tmin10℃。Nozhevnikova[7]、、EGSB,128℃,Topt25℃,30℃,MethanosarcinMethanospirillum。1991,Zhilina[8]MethanosarcinastrainZ~7289,Topt15℃,5~28℃。Simankova[9]、,5Methanosarcina、MethanocorpusculumMethanomethylovorans,5℃,3Topt25℃,2Topt35℃。2.2Topt35℃55℃,25~80℃。1972,Zeikus[10],、、、、,Wasserfallen[11],(Methanothemobacter),6,M.thermau-totrophicusstr.DeltaH。[12]1JZTM,0.3~0.5μm,3~6μm,,、、。H2/CO2,、、。60℃,0.5%~1.5%,pH6.5~7.0,。JZTMM.thermautotrophicusstraindeltH16SrRNA99%。2.3Topt80℃,,,。PyrococcusfuriosusFialaStetter[13]1986100℃。、,P.fu-riosus。,。,、;、,。·9120095(179)·LIQUOR-MAKINGSCIENCE&TECHNOLOGY2009No.5(Tol.179)3、、3.1,3:(1)、、、、(A);(2)、(B);(3)、(C,)。,。3.2、,、。、。[14],SN。,1.0~1.5mm,,,、,,。pH6.0~8.2.pH7.6;2~10℃,35℃。[15]MQ-4。MQ-4,1μm,,。H2/CO2,35~40℃,4%。MQ-416SrDNAPCR,,,MQ-4。、,,,。[16],A5。,,,,,,0.64μm×0.7μm,0.9μm。,,A5。[17](Hungate),,。[18](Hun-gate),、,。,,,。3.3420nm,F420。F420FzengCheeseman,。,,F420420nm、480nm。,,。3.4,,,。[19]4、9、H2/CO2。[20]BF2。[21]R6-5,。、,、、16SrDNA。,,。4。,。(Hun-gate),。,,。、、,,。、、,、、。:[1]Mah,R.A.:InBergey'sManualofDeterminativeBacteriology9thed[M].Baltimore:TheWilliaras&WitkinsCo.,1984.[2],,,.[M].:,2003.[3]Zel1ner.G.etal[J].Arch.Microbiot,1987,147:13-20.[4]SimankovaMV,KotsyurbenkoOR,Luederst,etal.Isolationandcharacterizationofnewstrainsofmethanogensfromcoldterrestrialhabitats[J].Sya~aaticandAppliedMicrobiology,2003,2(6):312-318.[5]MaK,LiuX,DongX.Methanobacteriumbeijingensesp.nov.,anovelmethanogenisolatedfromanaerobicdigesters[J].Intern-ationalJournalofSystematicandEvolutionaryMicrobiology,2005,55:325-329.[6]CavicchioliR.Cold-adaptedarchaea[J].NatureReviewsMicr-obiology,2006,(4):33l-343.[7]NozhevnikovaAN,SimankovaMV,ParshinaSN,eta1.Tempe-raturecharacteristicsofmethanogenicarchaeaandacetogenicbacteriaisolatedfromcoldenvironments[J].WaterScienceandTechnology,2001,44(8):41-48.922009[8]ZhilinaTN,ZavarzinGA.Lowtemperaturemethaneprodu-ctionbyapurecultureofMethanosarcinasp.[J].DokladiAcademiiNaukSSSR,1991,317:1242-1245.[9]SimankovaMV,KotsyurbenkoOR,LuedersT,eta1.Isolationandcharacterizationofnewstrainsofmethanogensfromcoldterrestrialhabitats[J].SystematicandAppliedMicrobiology,2003,26:312-318.[10]ZeikusJG,WoleeRS.Methanobaeteriumthermoau.sp.n.,ananaerobic,autotmphie,extremethermophile[J].JournalofBacteriology,1972,109(2):707-713.[11]WassefallenA,NoUingJ,PtisterP,eta1.Phylogenetieanal-ysisof18thermophilieMethanobaeteriumisolatessupportstheproposalstocreateanewgenus,Methanothermobaetergen.nov.,andtoreclassifyseveralisolatesinthreespecies,Methanothermobacterthermautotrophieuscombnov,MethanothermobaeterwolfeiicombnovandMethanothermobaetermarburg-ensisspNov[J].IntJSystEvolMierobiol,2000,50(1):43-53.[12],,,.[J].2006,25(2):3-6.[13]FialaG,StetterKO[J].ArchMicrobiol,1986,145:56-61.[14],.[J].,1989,7(3):6-10.[15],,,.[J].,2006,43(3):661-665.[16],,.[J].,2008,24(1):29-34.[17],.[J].,1997,17(3):265
本文标题:产甲烷菌的研究进展
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