TABLE 3.

Phylogenetic information for bacterial populations identified by sequencing DNA from DGGE bands, including closest database matches and closest cultivated relatives based on MEGABLAST analysis^a

Band	Plant	Source	Closest BLAST match			Closest cultivated relative
			Phylum or subphylum	Accession no.	% Identity	Taxon	Accession no.	% Identity
SAV01Z01	Z. marina	Leaf	Bacteroidetes	AY828430	99	Marine bacterium SCRIPPS_413	AF359548	98
SAV01Z02	Z. marina	Leaf	Bacteroidetes	AF235111	96	Cytophaga sp. strain RP8	EU375128	96
SAV01Z03	Z. marina	Leaf	Bacteroidetes	AY678493	92	Lewinella agarilytica	AM286229	92
SAV01Z04	Z. marina	Leaf	Gammaproteobacteria	AF448465	97	Methylotenera mobila	DQ287786	96
SAV01Z05	Z. marina	Leaf	Plastid	EF036309	100	Chloroplast of Yucca schidigera	EU016691	100
SAV01Z06	Z. marina	Leaf	Alphaproteobacteria	DQ659412	100	Rhodobacteraceae sp. strain BS110	DQ659412	100
SAV01Z07	Z. marina	Leaf	Alphaproteobacteria	DQ436521	100	Thalassobacter sp. strain GA2-M15	EU342372	100
SAV01Z08	Z. marina	Leaf	Alphaproteobacteria	DQ103624	100	Roseobacter sp. strain CSQ-2	EF512125	99
SAV02Z02	Z. marina	Root	Epsilonproteobacteria	EF028999	100	Arcobacter nitrofigilis	EU106662	100
SAV02Z03	Z. marina	Root	Gammaproteobacteria	DQ234105	96	Dibenzofuran-degrading bacterium DBF-MAK	AB086228	93
SAV02Z04	Z. marina	Root	Gammaproteobacteria	AY711846	100	Gammaproteobacterium SP5	AM884361	95
SAV02Z05	Z. marina	Root	Gammaproteobacteria	DQ462284	97	Oceanospirillaceae bacterium JAMM 1548	AB330882	96
SAV02Z06	Z. marina	Root	Gammaproteobacteria	EF028933	100	Gammaproteobacterium M41	AM156910	96
SAV03Z01	P. perfoliatus	Leaf	Plastid, diatom	DQ906722	96	Chloroplast of Phaeodactylum tricornutum	EF067920	96
SAV03Z02	P. perfoliatus	Leaf	Betaproteobacteria	AY678527	94	Bacterium HTCC4045	EF628482	93
SAV03Z03	P. perfoliatus	Leaf	Alphaproteobacteria	AM157616	99	Porphyrobacter tepidarius	AY568467	99
SAV03Z04	P. perfoliatus	Leaf	Betaproteobacteria	DQ064982	99	Betaproteobacterium IMCC1762	DQ664233	96
SAV03Z05	P. perfoliatus	Leaf	Plastid	EF036309	100	Chloroplast of Yucca schidigera	EU016691	100
SAV03Z06	P. perfoliatus	Leaf	Alphaproteobacteria	AB220125	100	Sphingomonadaceae bacterium PB208	AB220125	100
SAV03Z07	P. perfoliatus	Leaf	Alphaproteobacteria	EF029025	100	Rhodobacteraceae sp. strain DG1295	DQ486507	100
SAV03Z08	P. perfoliatus	Leaf	Bacteroidetes	DQ229334	90	Lewinella persicus	EU371935	84
SAV04Z01	P. perfoliatus	Root	Gammaproteobacteria	AF165907	97	Endosymbiont of Lamellibrachia satsuma	AB073120	97
SAV04Z02	P. perfoliatus	Root	Gammaproteobacteria	AY129090	97	Endosymbiont of Lamellibrachia barhami	AY129113	97
SAV04Z03	P. perfoliatus	Root	Bacteroidetes	AF141549	98	Symbiont b-Z43 of Tuber borchii	AF233292	90
SAV04Z04	P. perfoliatus	Root	Betaproteobacteria	AB240458	97	Azoarcus sp. strain CC-11	AB033745	96
SAV04Z05	P. perfoliatus	Root	Betaproteobacteria	AB264575	94	Azoarcus anaerobius	Y14701	93
SAV04Z06	P. perfoliatus	Root	Plastid	EF036309	100	Chloroplast of Yucca schidigera	EU016691	100
SAV04Z07	P. perfoliatus	Root	Betaproteobacteria	DQ988325	100	Hydrogenophaga sp. strain BAC306	EU130968	100
SAV04Z08	P. perfoliatus	Root	Betaproteobacteria	AB179685	99	Methyloversatilis universalis	DQ923115	93
SAV05Z01	S. pectinata	Leaf	Bacteroidetes	DQ154800	90	Cytophaga sp. strain RP8	EU375128	86
SAV05Z02	S. pectinata	Leaf	Bacteroidetes	AY171331	93	Cytophaga sp. strain I-545	AB073573	86
SAV05Z03	S. pectinata	Leaf	Cyanobacteria	DQ269094	97	Aphanocapsa sp. strain 0MI27S1	DQ264196	96
SAV05Z05	S. pectinata	Leaf	Cyanobacteria	DQ072927	98	Phormidium sp. strain LMECYA 214	EU078511	96
SAV05Z06	S. pectinata	Leaf	Betaproteobacteria	DQ064982	99	Betaproteobacterium IMCC1762	DQ664233	96
SAV05Z07	S. pectinata	Leaf	Bacteroidetes	AY711389	92	Bacteroidetes sp. strain K3	AM749788	88
SAV05Z08	S. pectinata	Leaf	Alphaproteobacteria	AJ298351	99	Rhodobacteraceae sp. strain DG1295	DQ486507	99
SAV06Z01	S. pectinata	Root	Spirochaeta	DQ521098	94	Spirochaeta isovalerica	M88720	94
SAV06Z02	S. pectinata	Root	Bacteroidetes	DQ456238	96	Bacteroides uniformis	EU136680	94
SAV06Z03	S. pectinata	Root	Gammaproteobacteria	AF165907	96	Endosymbiont of Lamellibrachia satsuma	AB073120	96
SAV06Z04	S. pectinata	Root	Bacteroidetes	EF028993	94	Marinilabilia salmonicolor	M62422	94
SAV06Z06	S. pectinata	Root	Deltaproteobacteria	AM418397	91	Desulfovibrio pangongensis	AM418397	91
SAV06Z07	S. pectinata	Root	Betaproteobacteria	AB265944	99	Methyloversatilis universalis	DQ923115	92
SAV06Z08	S. pectinata	Root	Betaproteobacteria	AB265944	99	Methyloversatilis universalis	DQ923115	92
SAV07Z01	V. americana	Leaf	Betaproteobacteria	AJ318162	96	Bacterium HTCC4045	EF628482	93
SAV07Z02	V. americana	Leaf	Betaproteobacteria	DQ315717	98	Leptothrix ginsengisoli	AB271046	89
SAV07Z03	V. americana	Leaf	Plastid, diatom	DQ906722	98	Chloroplast of Phaeodactylum tricornutum	EF067920	97
SAV07Z04	V. americana	Leaf	Betaproteobacteria	AF448465	99	Methylotenera mobila	DQ287786	98
SAV07Z05	V. americana	Leaf	Alphaproteobacteria	EF016501	100	Novosphingobium pentaromativorans	EU167958	100
SAV07Z06	V. americana	Leaf	Bacteroidetes	EF686991	93	Salegentibacter sp. strain BH206	EF520007	91
SAV07Z07	V. americana	Leaf	Plastid	EF036277	96	Chloroplast of Croomia pauciflora	DQ629458	96
SAV07Z08	V. americana	Leaf	Betaproteobacteria	AY144233	96	Leptothrix mobilis	X97071	96
SAV08Z01	V. americana	Root	Bacteroidetes	AM159414	95	Bacterium HTCC4101	EF628490	87
SAV08Z03	V. americana	Root	Betaproteobacteria	EF107794	97	Methylophilus sp. strain u33	EU375653	95
SAV08Z04	V. americana	Root	Betaproteobacteria	EF107794	97	Methylophilus sp. strain u33	EU375653	95
SAV08Z05	V. americana	Root	Alphaproteobacteria	EF016501	100	Novosphingobium pentaromativorans	EU167958	100
SAV08Z06	V. americana	Root	Plastid, diatom	AY711816	100	Chloroplast of Asterionella glacialis	AJ319828	99
SAV08Z07	V. americana	Root	Plastid	EF036277	96	Chloroplast of Croomia pauciflora	DQ629458	96
SAV08Z08	V. americana	Root	Alphaproteobacteria	EF027003	100	Agrobacterium tumefaciens strain CCBAU	EU256457	100

^aSee www.ncbi.nlm.nih.gov.