Table 2: Identification of the dominant bands in the PCR-DGGE fingerprinting profiles (marked in Figure 1). The codes of the different fractions of the grapevine root systems are as follows: E, Endosphere; R, rhizosphere; S, root-surrounding soil; B, bulk soil.

Frac.DGGE bandClosest relative
(NCBI database)
Acc. N°%Closest describe relative
(Ez Taxon database)
Acc. N°%Class

BIT-01Ramlibacter sp.AY42971688Curvibacter fontanus AB12096387Betaproteobacteria
BIT-02Unc. Comamonadaceae AY36070786Curvibacter fontanus AB12096385Betaproteobacteria
BIT-03Unc. Variovorax sp.JN59064690Xylophilus ampelinus AF07875889Betaproteobacteria
BIT-04Unc. Acidobacteria EF65100595Desulfomonile limimaris AF23053181Acidobacteria
BIT-05Unc. bacteriumHQ39315898Massilia plicata AY96600096Betaproteobacteria
BIT-06Massilia sp.JF27992099Massilia niabensis EU80800699Betaproteobacteria
BIT-07Unc. bacteriumAY27415297Solibacter usitatus CP00047392Acidobacteria
BIT-08Unc. Acidobacteria GU25787094Chloracidobacterium thermophilum CP00251480Acidobacteria
EIT-09Micromonospora sp.FR69208692Micromonospora peucetia X9260390Actinobacteria
EIT-10ChloroplastU18913299ChloroplastAM71164099Eukarya
EIT-11ChloroplastHQ325745100ChloroplastDQ38616399Eukarya
EIT-12ChloroplastHQ325745100ChloroplastDQ386163100Eukarya
RIT-13Unc. Rhodocyclaceae EF64342097Thiobacter subterraneus AB18065791Betaproteobacteria
RIT-14Unc. bacteriumFR85327791Steroidobacter denitrificans EF60526289Gammaproteobacteria
RIT-15Unc. bacteriumJN85531098Bradyrhizobium pachyrhizi AY62413597Alphaproteobacteria
RIT-16Unc. Pseudomonadales FJ88929297Steroidobacter denitrificans EF60526296Gammaproteobacteria
RIT-17Unc. bacteriumHM44526692Rubrivivax gelatinosus D1621390Betaproteobacteria
RIT-18Unc. bacteriumEU88132299Thiobacter subterraneus AB18065790Betaproteobacteria
RIT-19Unc. Rhizobium sp.EF07497992Rhizobium giardinii U8634491Alphaproteobacteria
RIT-20Sphingobacterium sp.EU58052597Dyadobacter hamtensis AJ61997893Sphingobacteria
RIT-21Unc. bacteriumEF01945386Methylogaea oryzae EU67287379Gammaproteobacteria
RIT-22Unc. bacteriumEF39298996Steroidobacter denitrificans EF60526287Gammaproteobacteria
RIT-23Unc. bacteriumFR85327795Steroidobacter denitrificans EF60526293Gammaproteobacteria
RIT-24Unc. bacteriumGU56887987Novosphingobium resinovorum EF02911082Alphaproteobacteria
RIT-25Unc. bacteriumFJ47932693Steroidobacter denitrificans EF60526291Gammaproteobacteria
RIT-26Unc. bacteriumJN85531099Bradyrhizobium pachyrhizi AY62413598Alphaproteobacteria
RIT-27Unc. bacteriumJN85531095Nitrobacter hamburgensis CP00031994Alphaproteobacteria
RIT-28Unc. bacteriumDQ64367593Rubrivivax gelatinosus D1621391Betaproteobacteria
RIT-29Unc. bacteriumGU29153194Novosphingobium resinovorum EF02911094Alphaproteobacteria
RIT-30Unc. Alphaproteobacteria JN37132881Blastochloris sulfoviridis D8651478Alphaproteobacteria
RIT-31Unc. Steroidobacter FN297970100Steroidobacter denitrificans EF60526298Gammaproteobacteria
SIT-32Unc. Acidobacteria HQ59761397Chloracidobacterium thermophilum CP00251481Acidobacteria
SIT-33Unc. bacteriumJN85531091Nitrobacter winogradskyi CP00011590Alphaproteobacteria
SIT-34Unc. bacteriumFJ47932699Steroidobacter denitrificans EF60526297Gammaproteobacteria
SIT-35Unc. Alphaproteobacteria FJ56885195Donghia mobilis FJ45553291Alphaproteobacteria

BTN-01Unc. bacteriumKC541101100Massilia aurea AM23158899Betaproteobacteria
BTN-02Unc. bacteriumHM18619799Ohtaekwangia koreensis GU11770293Sphingobacteria
BTN-03Chryseobacterium indoltheticum AY46844899Chryseobacterium indoltheticum AY46844898Flavobacteria
BTN-04Unc. bacteriumHF54651983Xenophilus azovorans AF28541477Betaproteobacteria
ETN-05Unc. bacteriumFN66750497Streptomyces sodiiphilus AY23633996Actinobacteria
ETN-06Chloroplast HQ33640499ChloroplastDQ38616399Cyanobacteria
ETN-07Chloroplast HQ33640499ChloroplastDQ38616399Cyanobacteria
ETN-08Chloroplast HQ336404100ChloroplastDQ38616399Cyanobacteria
ETN-09Chloroplast EU18913299ChloroplastAM71164099Cyanobacteria
ETN-10Chloroplast HQ33640499ChloroplastDQ38616399Cyanobacteria
ETN-11Chloroplast HQ336404100ChloroplastDQ38616392Cyanobacteria
ETN-12Chloroplast HQ33640499ChloroplastDQ38616399Cyanobacteria
ETN-13Chloroplast EU118126100ChloroplastEU11812699Cyanobacteria
ETN-14Chloroplast EU118126100ChloroplastEU11812699Cyanobacteria
ETN-15Chloroplast EU118126100ChloroplastEU118126100Cyanobacteria
ETN-16Chloroplast EU11812699ChloroplastEU11812698Eukarya
ETN-17Rhizobium radiobacter AJ389904100Rhizobium radiobacter AJ389904100Alphaproteobacteria
ETN-18Hydrogenophilus thermoluteolus AB68073098Hydrogenophilus hirschii FR74990598Betaproteobacteria
ETN-19Chloroplast HQ32574599Chloroplast L3758096Eukarya
ETN-20Chloroplast HQ32574599ChloroplastDQ38616399Eukarya
RTN-21Unc. bacteriumJF19868989Steroidobacter denitrificans EF60526284Gammaproteobacteria
RTN-22Rhizobium sullae NR_02933089Rhizobium sullae Y1017082Alphaproteobacteria
RTN-23Rhizobium giardinii JX86999391Rhizobium selenitireducens EF44018574Alphaproteobacteria
RTN-24Rhizobium huautlense HQ53861899Rhizobium huautlense AF02585299Alphaproteobacteria
RTN-25Unc. bacteriumHM32869399Novosphingobium resinovorum EF02911095Alphaproteobacteria
RTN-26Rhizobium etli NR_029184100Rhizobium vallis FJ83967799Alphaproteobacteria
RTN-27Unc. Betaproteobacteria EU26680292Hydrogenophaga palleronii AF01907378Betaproteobacteria
RTN-28Rhizobium giardinii EU41094899Rhizobium endophyticum EU86731798Alphaproteobacteria
RTN-29Unc. bacteriumHF54651985Piscinibacter aquaticus DQ66424481Betaproteobacteria
RTN-30Unc. bacteriumHE58674185Hydrogenophaga palleronii AF01907378Betaproteobacteria
RTN-31Unc. bacteriumJF17589293Niastella populi EU87726281Sphingobacteria
RTN-32Unc. bacteriumJF17589293Chitinophaga arvensicola D1265784Sphingobacteria
RTN-33Unc. Flavobacterium sp.EU01740099Flavobacterium reichenbachii AM17761684Flavobacteria
RTN-34Flavobacterium sp.EF60182299Flavobacterium pectinovorum AM23049098Flavobacteria
RTN-35Unc. Betaproteobacteria EF66276897Azoarcus buckelii AJ31567688Betaproteobacteria
RTN-36Sphingobacterium sp.EU58052596Dyadobacter hamtensis AJ61997894Sphingobacteria
RTN-37Reichenowi ornate AY31668482Aurantimonas altamirensis DQ37292180Alphaproteobacteria
RTN-38Unc. Gammaproteobacteria JN64825297Steroidobacter denitrificans EF60526288Gammaproteobacteria
RTN-39Rhizobium sp.FN54687498Rhizobium endophyticum EU86731797Alphaproteobacteria
RTN-40Rhizobium sp.AM92218199Rhizobium endophyticum EU86731798Alphaproteobacteria
RTN-41Unc. bacteriumFJ71903897Dyadobacter hamtensis AJ61997895Sphingobacteria
RTN-42Rhizobium leguminosarum HQ85345399Rhizobium vallis FJ83967798Alphaproteobacteria
STN-43Unc. bacteriumAF42322299Thiobacter subterraneus AB18065789Betaproteobacteria
STN-44Unc. Comamonadaceae AY36070799Acidovorax konjaci AF07876097Betaproteobacteria
STN-45Unc. Sphingobacteriales AM93493199Ohtaekwangia koreensis GU11770293Sphingobacteria
STN-46Unc. bacteriumGQ02370291Hydrogenophilus hirschii FR74990591Betaproteobacteria
STN-47Unc. Burkholderiaceae AM93548499Thiobacter subterraneus AB18065790Betaproteobacteria
STN-48Pedobacter sp.AY59966285Pedobacter metabolipauper AM49137084Sphingobacteria
STN-49Pedobacter africanus NR_02897799Pedobacter africanus AJ43817198Sphingobacteria
STN-50Unc. bacteriumHM04969988Pedobacter africanus AJ43817187Sphingobacteria
STN-51Unc. bacteriumHM04969999Pedobacter steynii AM49137298Sphingobacteria
STN-52Flavobacterium sp.HM14921099Flavobacterium pectinovorum AM23049098Flavobacteria

BET-01Unc. Betaproteobacteria JF80698999Thiobacter subterraneus AB18065790Betaproteobacteria
BET-02Bacillus sp.FM99281999Bacillus pocheonensis AB24537798Bacilli
BET-03Bacillus sp.FM99281987Bacillus alcalophilus X6060385Bacilli
BET-04Unc. bacteriumDQ39888486Hydrogenophaga flava AF07877184Betaproteobacteria
BET-05Unc. Sphingobacteriales AM93493199Ohtaekwangia koreensis GU11770292Sphingobacteria
BET-06Unc. bacteria JF68192490Sterolibacterium denitrificans AJ30668384Gammaproteobacteria
EET-07Unc. bacteriumJQ35788199Chitinophaga pinensis CP00169998Sphingobacteria
EET-08Unc. bacteriumJQ35830099Chitinophaga sancti AB07806698Sphingobacteria
EET-09Chryseobacterium wanjuense AB682410100Chryseobacterium wanjuense DQ256729100Flavobacteria
EET-10Flavobacterium sp.JF91532499Flavobacterium subsaxonicum AM93466696Flavobacteria
EET-11Chitinophaga sp.JQ65965998Chitinophaga ginsengisoli AB24537496Sphingobacteria
EET-12Chitinophaga sp.JQ65965998Chitinophaga ginsengisoli AB24537496Sphingobacteria
EET-13Novosphingobium sp.EU98451399Novosphingobium resinovorum EF02911099Alphaproteobacteria
EET-14Unc. bacterium FN66750497Streptomyces sodiiphilus AY23633996Actinobacteria
EET-15Glycomyces scopariae JQ34289499Glycomyces scopariae EU20068299Actinobacteria
EET-16Variovorax paradoxus AB68078499Variovorax paradoxus D8800699Betaproteobacteria
EET-17Pseudoxanthomonas sp.JF70364599Pseudoxanthomonas AB00850798Gammaproteobacteria
EET-18Rhizobium sp.AM92218199Rhizobium radiobacter AJ38990499Alphaproteobacteria
EET-19ChloroplastHQ32574599ChloroplastDQ38616399Eukarya
EET-20Rhizobium sp.AM92218185Rhizobium radiobacter AJ38990483Alphaproteobacteria
EET-21ChloroplastHQ325745100ChloroplastDQ38616399Eukarya
RET-22Chitinophaga terrae AB26772498Chitinophaga niabensis EU71425995Sphingobacteria
RET-23Chitinophaga sp.GQ28177299Chitinophaga niabensis EU71425997Sphingobacteria
RET-24Chitinophaga sp.JQ65965997Chitinophaga sancti AB07806696Sphingobacteria
RET-25Novosphingobium sp.AB45387790Novosphingobium resinovorum EF02911088Alphaproteobacteria
RET-26Unc. bacteriumGQ07492699Novosphingobium resinovorum EF02911097Alphaproteobacteria
RET-27Unc. bacteriumGQ16902090Blastochloris sulfoviridis D8651488Alphaproteobacteria
RET-28Unc. bacteriumDQ81403299Mesorhizobium thiogangeticum AJ86446299Alphaproteobacteria
RET-29Pseudoxanthomonas mexicana JQ660737100Pseudoxanthomonas japonensis AB00850799Gammaproteobacteria
RET-30Mesorhizobium sp.JN68893894Sinorhizobium americanum AF50651393Alphaproteobacteria
RET-31Unc. bacteriumAB54038282Steroidobacter denitrificans EF60526279Gammaproteobacteria
RET-32Sphingopyxis chilensis JF45997598Sphingopyxis panaciterrae AB24535398Alphaproteobacteria
RET-33Chitinophaga sp.JN68087989Chitinophaga niabensis EU71425979Sphingobacteria
RET-34Unc. bacterium GU291531100Novosphingobium resinovorum EF02911099Alphaproteobacteria
RET-35Devosia chinhatensis EF43346299Devosia chinhatensis EF43346299Alphaproteobacteria
RET-36Ensifer sp.JF45018899Ensifer adhaerens AM18173398Alphaproteobacteria
RET-37Sinorhizobium fredii HQ83617298Sinorhizobium americanum AF50651397Alphaproteobacteria
RET-38Mesorhizobium loti HQ42491193Mesorhizobium plurifarium Y1415892Alphaproteobacteria
RET-39Mesorhizobium loti HQ42491188Mesorhizobium plurifarium Y1415887Alphaproteobacteria
SET-40Cupriavidus sp.AB26660899Cupriavidus oxalaticus AF15556798Betaproteobacteria
SET-41Unc. Burkholderiaceae JF68192495Thiobacter subterraneus AB18065779Betaproteobacteria
SET-42Unc. Bacteroidetes FM87755387Ohtaekwangia koreensis GU11770285Sphingobacteria
SET-43Unc. Bacteroidetes FM87755399Ohtaekwangia kribbensis GU11770392Sphingobacteria

Frac.: Fraction analysed; Unc.: Uncultured.