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Table 2 Major phylotypes obtained from the cellulose-fed MFCa

From: Characterization of a filamentous biofilm community established in a cellulose-fed microbial fuel cell

Major phylotype

No. of clone in each libraryb

Database match (Accesion no.)

 

Soil (day 0)

Phase I (day 46)

Phase III (day 137)

Phase IV (day 216)

Phase V (day 306)

 

Firmicutes

   Mfc-1

0

32

25

5

4

95% Ethanoligenens harbinense YUAN-3 (AY295777)

   Mfc-2

0

3

5

9

7

95% Clostridium sp. Z6 (AY949859)

   Mfc-3

0

0

5

9

11

94% Propionispora hapie (AJ508928)

   Mfc-4

0

43

0

0

0

88% Clostridium sp. JC3 (AB093546)

   Mfc-5

0

0

0

2

22

99% Clostridium celerecrescens (X71848)

   Othersc

5

7

4

6

7

 

Chloroflexi

   Mfc-6

0

3

6

19

22

92% Leptolinea tardivitalis YMTK-2 (AB109438)

   Othersc

5

0

0

0

0

 

Bacteroidetes

   Mfc-7

0

22

5

5

3

91% Paludibacter propionicigens (AB078842)

   Othersc

6

7

1

0

0

 

Spirochaetes

   Mfc-8

0

6

4

21

6

92% Treponema denticola ATCC35405 (AE017226)

   Othersc

0

4

0

0

0

 

Proteobacteria

   Mfc-9

0

0

1

23

22

97% Rhizobiales bacterium RR54 (AB174822)

   Mfc-10

0

3

7

1

3

96% Myxobacterium sp. KC (AF482687)

   Soil-1

9

0

0

0

0

99% Achromobacter xylosoxidans (AF411021)

   Soil-2

7

0

0

0

0

99% Stenotrophomonas maltophilia E2 (AY841799)

   Othersc

26

0

1

5

2

 

Euryarchaeota

      

   Mfc-11

0

2

8

10

9

99% Methanobacterium bryantii RiH2 (AF028688)

   Othersc

0

1

2

0

2

 

Other phyla and unknown clones

   Othersc

34

9

1

0

5

 

Total clone

93

142

75

115

129

 

Ratio (%)d

17

80

88

90

85

 
  1. a The Major phylotype was defined as a phylotype containing more than 5 clones.
  2. b Names for the libraries correspond to the subculture phases of MFC.
  3. c For a list of other phylotypes (minor phylotypes), refer to the supplementary materials that may be found in the website (Table S1).
  4. d Ratio in number of clones affiliated with the major phylotypes to the total clones.