.G2-10(4Y280639)I1/581 Aminomonas paucivorans (AF072581) Thermanaerovibrio acidamionovorans(AF071414) Anaerobaculum mobile (AJ243189) TG-11Y280637)15/58 -G16A1280638)12/581 互养丁酸 Syntrophomonas sapovorans (AF022249) 降解菌 Pelospora glutarica (AJ251214) Syntrophomonas wolfei(AF022248) Syntrophospora bryantii (M26491) Syntrophothermus lipocalidus (AB021305) -Clostridium argentinense (X683 16) Thermoanaerobacterium saccharolyticum (L09169) -G2-11(4280640)11/581 G+bacteria —Bacillus sp.(AJ297716 -Bacillus subtilis (AY134870) G2-14(AY280641)12581 -Uncultured bacterium (AJ306784) -G2-5(A1280644)11/581 Eubacterium barkeri(M23927) -Desulfotomaculm geothermicum (Y11567) Desulfotomaculum ruminis(Y11572) Heliobacterium chlorum (M11212) G4-17(A1280657)11/58 Thermoleiphilum album (AJ458462) -Streptomyces albus (AB045884) -Escherichia coli(AE00474) 北京王致和食品集团有限公司废水反应器菌群16SRNA基因多样性 G细菌
G+ bacteria G2-10 (AY280639) [1/58] Aminomonas paucivorans (AF072581) 100 Thermanaerovibrio acidamionovorans (AF071414) 75 Anaerobaculum mobile (AJ243189) 100 G1-1 (AY280637) [5/58] G1-6 (AY280638) [2/58] 100 Syntrophomonas sapovorans (AF022249) 32 Pelospora glutarica (AJ251214) Syntrophomonas wolfei (AF022248) Syntrophospora bryantii (M26491) 80 62 100 Syntrophothermus lipocalidus (AB021305) 100 Clostridium argentinense (X68316) Thermoanaerobacterium saccharolyticum (L09169) 100 67 G2-11 (AY280640) [1/58] Bacillus sp. (AJ297716) Bacillus subtilis (AY134870) 100 100 45 G2-14 (AY280641) [2/58] Uncultured bacterium (AJ306784) 100 44 G2-5 (AY280644) [1/58] Eubacterium barkeri (M23927) Desulfotomaculum geothermicum (Y11567) Desulfotomaculum ruminis (Y11572) 100 55 Heliobacterium chlorum (M11212) 65 56 94 G4-17 (AY280657) [1/58] Thermoleiphilum album (AJ458462) Streptomyces albus (AB045884) 100 30 55 Escherichia coli (AE000474) 0.05 50 互养丁酸 降解菌 北京王致和食品集团有限公司废水反应器菌群16S rRNA 基因多样性——G+细菌
菌群16 STRNA基因文库克隆子的分布 Group No.of OTUs No.of clones Percentage of total clones Archaea Euryarchaeota 5 19 33 Bacteria Gram-positive bacteria High G+C subdivision 1 1 2 Low G+C subdivision 6 13 22 Bacteroides /Cytophaga 2 3 Spirochaetales 5 Proteobacteria 2 3 5 Delta subdivision 4 5 9 Green non-sulfur bacteria 3 7 12 Candidate division OP8 1 5 9 Candidate division OP11 1 2 3 Total 25 58 100
Group No. of OTUs No. of clones Percentage of total clones Archaea Euryarchaeota Bacteria Gram-positive bacteria High G+C subdivision Low G+C subdivision Bacteroides / Cytophaga Spirochaetales Proteobacteria Delta subdivision Green non-sulfur bacteria Candidate division OP8 Candidate division OP11 Total 5 1 6 2 2 4 3 1 1 25 19 1 13 3 3 5 7 5 2 58 33 2 22 5 5 9 12 9 3 100 菌群16S rRNA 基因文库克隆子的分布