Tsubota Et Al 2003 Hikobia14
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Hikobial4:55-702003 MOlecularphylo窪enyOftheGrimmiales(Musci)basedOnchlOroplast mcLsequencesI HIRoMITsuBoTA,YuMIAGENo,BELENEsTEBANEz,TOMIoYAMAGucHIANDHIRoNoRIDEGucHI TsuBoTA,H、,AGENo,Y、,EsTEBANEz,B,YAMAGucHI,T&DEGucHI,H、2003. MolecularphylogenyoftheGrimmiales(Musci)basedonchloroplastr6cLsequences・ Hikobial4:55-70. FamilialcircumscriptionsoftheGrimmialesandtheirallies,includingthe Orimmiaceae,thePtychomitriaceaeandtheSeligeriaceae,havebeenrepeatedly discussedHerewepresentphylogeneticinferencesontheGrimmiaceaeandtheir ロ alliesbasedonmaximumlikelihoodanalysesofchloroplast76cLgenesequences・ Oursmdyshowsthat(1)theGrimmiaceae(s」at.)withtheinclusionofthegenera CtJ叩〕ノノosje/伽andP〃c〃o〃か伽lismonophyletic;(2)G〃んo〃"伽hasaclose affinitytMrcjoaoftheDicranales;(3)theSeligeriaceaefblmadistinctcladesisterto theGrimmiaceae(s・lat);(4)theGrimmiales(s」at.)withtheinclusionofthe SeligeriaceaearemonophyleticwhentheDrummondiaceae,theScouleriaceaeandthe Wardiaceaeareomitted;and(5)theDrummondiaceae-Scouleriaceaecladeappearsat thebasalpositionofthehaplolepidousmossgroupDicranidae,adjacenttothe Bryoxiphiaceae.SincethemonophylyoftheGrimmiales(s」at.)includingmembers oftheSeligeriaceaeiswellsupported,weproposeherethattheordercanbetreatedin awidesense,andincludesfamilieswhichhaveincommontheG伽〃α/Mjgel・ja typeperistome、 H1、伽乃"Mα,Tb〃o】'bwmg"cルノ&ノブノァo"MDegz`chj,DEpq"me"'q/Djo/ogjcaノ 比je"Ce,Gma"α/e比/ioo/q/Sbje"Ce,〃imshj"zaU7mノeハノノリノ,KtJgα"!(〕ノαmα/-3-/, HjgZzsルノーハjrosh〃α-sハノ,HIrosh〃α7398526,ノヒWn YjlmMge"0,Depα"me"/q/Dio/OgjcaノSb/e"Ce,FtJMll〕ノq/Sbje"Ce,脇、s/i〃α 肋加e'Fjlワノ,KtJgzJmJi〕′α"zα/-3-/,ノリigaW-h"oshj"Ta-shj,HIroSル〃α739-8526,.ノヒJpα〃 Be/6〃ES肋α"ez,Depα"α"Te"'0火Bjo/ogja(Bor伽αZノ,Fac"ノノα`ノ火Cie"cjas, 肋ⅣCM/、1M伽"o"zα火MIC/rj仏280イ,α"/o6/α"CO,Mzc/rj仏Slpaj〃 TheorderGrimmialesisoneofthebasalmem- Orimmiaceae(asGrinunieae)andPtychomitria- bersofthehaplolepidousmosses,acconmodat- ceae(asPtychomitrieae)intheGrimmiales(as ingthetwofamiliesGrimmiaceaeandPtychomi- Grimmiaceae)inthefirsteditionof"Dienatiirli- triaceae・TheorderSeligeriales,accommodating chenPHanzenfamilien,,、Subsequently,Brotherus 品 thefamilySeligeriaceae,isalsooneofthebasal (1924-1925)transferredthePtychomitriaceaeto orders・Circumscriptionandtaxonomicposition thelsobryales、Nyholm(1954-1960)placedthe ofthefamiliesGrimmiaceae,Ptychomitriaceae, PtychomitriaceaeintheEubryales,inwhichare Seligeriaceaeandtheirallieshavebeenrepeat- includedthefamiliesprimarilywithadiplolepi- edlydiscussedAfterthefirstdescriptionofthe dousperistome:Bryaceae,Mniaceae,Aulacomnia- GrimmiaceaeasanindependentfamilybyArnott ceae,Meesiaceae,Timniaceae,Catoscopiaceae, (1825),manyworkersvariouslyproposedtheir Bartramiaceae,Orthotrichaceae,andHedwigia- systemsontheGrimmiaceaeandtheirallies ceaeNoguchi(1954)discussedtherelationship (Tablel)Brotherus(1901-1902)placedthe betweenPltW/io〃/伽加,G7加伽aandRaco〃ノー rj"mbasedonleafstrucmres,especiallyoma- lContributionfmmtheLaboratoryofPlantTaxonomy mentationofleafcells,andplacedPひc/io〃〃i"m andEcology,HiroshimaUniversity、NSer・No.526. intheGrimmiaceae・Noguchi(1974)suggested 56 HikobiaVoll4,No.1,2003 thatRaco伽かj"misanintennediategenusbe- PCRamplificationsofsegmentsfbr『bcLgene, tweenPtWhomかj"mandGr加伽aonthebasis anddirectsequenceanalyseswerecarriedoutus- oftheleafcellsandexothecialcelldevelopment、 ingstandardconditionsaccordingtothemanufac- Deguchi(1979)treatedP〃c〃o加伽"masamem‐ turer'sinstructionsReactionswereperfbnnedin beroftheGrimmiaceaeemphasizingthemorpho- athennalcycler(ThermalCycler9600,Perkin logicalandanatomicalaffinityofcalyptra,leaf Elmer)withPCRamplificationkitsandsynthetic cellsandsetatwistingVitt(1984),andBuckand primers(TsubotaeM/200lb).DirectDNAse‐ Goffinet(2000)treatedthePtychomitriaceaeas quenceanalysisofthePCRproductswasper- anindependentfamilyoftheGrimmiaceaelnre- lbnnedusingABIorAmershamkitsaccordingto centyears,severalmolecularphylogeneticworks themanufacturer1sinstructions・Thesequences relevanttothephylogenyofhaplolepidousmoss- wereelectrophoresedonautomatedsequencers eshavebeencarriedout(LaFarge&coworkers (ABI373AandABIPmSM310),andanalyzed 2000,2002;GofTmete/α/、2001),showingthe onthedata-analysisSystems、Thesequencesob- monophylyoftheGrimmialesandSeligeriales, tainedinthepresentstudyweresubmittedtothe althoughthenumbersofOTUsfbrtheseorders DDBJ/EMBL/GenBanklnternationalNucleotide seemtobenotenoughtoclarifyanddiscusstheir SequenceDatabaseCollaborationDetailsand phylogeneticpositionswithinthesystem・ fUrtherinfbnnationfbrDNAextractingprotocols, Theohjectivesofthisstudywere:(1)tocon‐ amplificationprimers,PCRprotocolsandthose structaphylogenetictreefbrtheGrimmiaceae, ofsequencingreactionsaredescribedpreviously theSeligeriaceaeandtheiralliesbasedonmaxi- inTsubotaandcoWorkers(1999,2000,2001a,b) mumlikelihoodcriteria;(2)totestthemono‐ Sb"'cesα"`M"αかze`、"α phylyofthefamiliesandclarifytheftlmilialand Dataset--9076cLgenesequencesfbr86moss genericrelationshipsWepresentberephylog- specieswereexaminedfbrtheanalyses(Table2, eneticinferencesfbrthefamiliespreviouslytreat- withDDBJ/EMBL/GenBankAccessionNos.) edintheGrimmialesandSeligeriales,basedon The76cLgenesequencesofthegrinmialeanand themaximum-likelihood(ML)analysesof90se- seligerialeanmossesweremanuallyalignedwith quencesofthechloroplastribulosel,5-bisphos- 71mosssequencesregisteredintheDNAdata- phatecarboxylase/oxygenaselargesubunit(『bcL), base、Outgrouptaxawereselectedbasedonthe togetherwithrecentinfbnnationonthemolecular phylogenetichypothesisproposedbyLaFargee/ phylogenyofgrimmialeanmosses,anddiscuss α/、(2000)andTsubotaetal.(inms.,andtheab‐ theimplicationsofourfindingsontheGrimmia- stractoftheMOSymposium2003) ceaeandtheirrelatedfamilies. 』ノノg""?e"j-Manualalignmentwascarriedout ibrthedatasetagainstacompleteγbcLsequence Materialsandlnethods ofLe"co6M/"zsca6r"m(ABO29388)withanedi- torprogramandouroriginalprogram,Sclean Phylogeneticanalysesbasedonther6cLgene 287(Tsubotal998-2003,inourhttpsites,see sequenceswereperfbnnedfbllowingthemethods AppendixB).Undetenninedsites,gaps,andre‐ ofTsubotaandcoworkers(1999,2001a,2002). gionsnotclearlyalignablefiDrallsequenceswere ② Themethodconsistsoftwosteps:(1)detennin- excludedfiomtheanalyses・Amongsequences ingsequencedata(DNAextractionPCRamplifl- aligned,identicalsequencesarerepresentedbya cationandDNAsequencing,orDNAdatabase singlesequence,andanunalignablesequencewas homologysearch);and(2)dataanalyses, omittedftomthedatasets. DM欧伽ajo",PCR。〃/抗cα/jo〃α"`/D/V,4 A"αlbMMm"oqb Se9"e"cmg Treeswereconstructedbythefbllowingthree TotalDNAiswereextractedfi・omfiPeshsamples methods:theneighborjoining(NJ;Saitou&Nei ordriedherbariumspecimensbymodificationsof l987),themaximum-parsimony(MP;Fitch theCTABmethod(Murray&Thompsonl98u l971),andthemaximum-likelihood(ML;Felsen- Arikawa&Higuchil999;TsubotaeM2000)or steinl981).Thetreesobtainedbythethree phenol-chlorofbrmmethod(TsubotaeM/1999). methodswereappraisedbythelog-likelihood HTsuBoTA,Y・AGENo,BEsTEBANEz,TYAMAGucHIANDH・DEGucHI 57 measurewithNucMLinMOLPHY23b3(Ada- MJx〃"川ノノヒcノノノjooaα"α加応一MLtreeswere chi&Hasegawal996,seeAppendixB) constructedwithNucMLinMOLPHYandfast- Djsjα"Ceα"α11〕入,jJ-ANJtreewasconstructed DNAml1.2.2(Olsenetα/、1994).InMLanaly- withNucMLandNJdistinMOLPHYusingthe ses,thebest-confbnnedtransition/transversion HKY85model(Hasegawae/αL1985)fbrthe (Ts/TV)parameterwasestimatedbyNucML distanceestimations accordingtocalculationswiththeHKY85model PZJ芯加o'1W"αOA,js-MPtreeswereconstructed employingthe“-topt,,optionparameteras2、093 byPAUPRat(Sikes&Lewis2001),whichisa (as4185intheNucMLnotationalsystem).ML tooltoimplementtheParsimonyRatchetsearches treeswereconstructedwiththelocalrearrange- (Nixonl999)withPAUP*,overPAUP40blO mentsearchffomtheNJtreebyNucMLand (Swoffbrd2002).hanalysesbyPAUPRat,MP NJdistInanalysesbyftlstDNAml,MLtrees treesweresearchedusingtheParsimonyRatchet weresearchedwiththeglobalrearrangements searchstrategyintwenty200iterationruns. optionsTheTs/Tvparameterwasthenusedas Table1.ClassificationsoftheOrimmiaceae,PtychomitriaceaeandSeligeriaceae,orpartsoftheftlmily, andpossiblyrelatedgenera・Thetableshowsthedistributionoffamiliesandgenerathathavebeencon- sideredtobelongingtotheGrimmialesandSeligerialesatonetimeoranotherandincludedinthepresent analysis. Bmch&Schimper Schimper(1876)Limpricht(1885-1889)Brothems('901-1902)Fleischer(1915-1923) (1837-1846) Seligeriaceae Seligeriaceae Seligeriaceae Dicranaceae 、icranales 6MgUJ7a Seligerieae Stタノルg[?rm Seligerieae Seligeriaceae Bノノ"c/m Sセノ'9℃rm Bノノ"ぬa 比」I/gcr/α StWgw、 CbmPリノノbsje"zイ耐 Blindieae β〃7c/7a βノノ"cメノα B"、ノガヒJ Campylosteliaceae OIthotrichaceae Brachyodonteae Bmcノ(〕ノビノb""""1 Grimmiaceae Grimmiales P〃C〃omjw""l Cmγ収ソノbsだ"""7 cm"ノフリノノOS雌ノノ""l Ptychomitrieae Grimmiaceae Gblp"o"""72ィ"’ G卯/、'''/かj"m Sbo"ん'・m CDSCj"odb〃 Grimmiaceae Grimmiaceae PlDノcho'"j"mm Cbscj"ocjb〃 Grimmieae Cinclidonteae EU《gOlMo""""'"7 Sと〃jSj減""’ Grimmiaceae Gr/"mmJ C/"cノノヒノW"s ctJ"リリノノnFje"""1 0r/〃〃ね Sb〃jsj城""j Racomjかj"m (Sbo"ん'ね) Scoulerieae R力αCO"""7""Z G'・〃”ja Ptychomitrieae Grimmieae SboMIerm Raco"""7"'〃 CoFcj"ocノb〃 Sb"1F'jdh/"l Grimmieae Isobryales P〃c〃omj"7"m CQFc"Todb〃 Cosc/"OL/b〃 Erpodiaceae GOlpノmmj"7""’ Gノブ"1"jm G'.j"l"Jliq EJipoa7""' Raco〃"'7""l Grj"'""α 随"/"rje"b「 Ptychomitrieae Sc"lWj的Ⅲ"ノ Orthotrichaceae Bmc伽花ルノィ"’ Rhaco"ノノ〃/""I G〃んo"'j"7"", (PI(〕ノc力o""か/""7) C、"Pリノノbsr/e"Ⅲ"】 (GOlp/io"""72J"') (Ch1”γノbs'e""腕) Dixon(1924) Brothems(1924-1925)Jones(1933)inGrout,NyhoIm('954-1960)Churchill(1981) &GrouMl936) Dicranaceae Dicranales Bryales Dicranales Grimmiaceae Seligerieae Seligeriaceae Seligeriaceae Seligeriaceae Grimmioideae Sb/jgU7m「 Sc/jg〃ね Scノigcrm Bノノ'7., GJ7"】"】ね「 Dicraneae β肋めα B""。、 sセノノgヅノα Sどんな'枕""7 B""ぬa B'pcノiyzjb""z'"’ Coscinodontoideae Grimmiales