TABLE 3.
Shifts in the relative abundance of the most abundant phylotypes during the fermentation of glucosea
| Taxonomy of phylotype | Closest cultured microorganism | S (%)b | Relative abundance (%)c |
||||||
|---|---|---|---|---|---|---|---|---|---|
| Pre | 10 h |
20 h |
30 h |
||||||
| C | G | C | G | C | G | ||||
| Proteobacteria | |||||||||
| Enterobacteriaceae | |||||||||
| Enterobacteriaceae-affiliated phylotype R [LT838795] | For details, see Table 2 | 1 | 4 | 10 | 3 | 21 | 4 | 21 | |
| Aeromonadaceae | |||||||||
| Aeromonas-affiliated phylotype A [LT838791] | For details, see Table 2 | 8 | 42 | 74 | 40 | 66 | 39 | 60 | |
| Shewanellaceae | |||||||||
| Shewanella-affiliated phylotype [LT838797] | Shewanella putrefaciens [NR_113582] | 100 | <1 | 2 | <1 | 5 | <1 | 5 | <1 |
| Shewanella profunda [NR_104770] | 100 | ||||||||
| Shewanella xiamenensis [NR_116732] | 100 | ||||||||
| Bacteroidetes | |||||||||
| Flavobacteriaceae | |||||||||
| Flavobacterium-affiliated phylotype [LT838796] | Flavobacterium succinicans [NR_118478] | 100 | 11 | 14 | 4 | 11 | 3 | 10 | 5 |
| Flavobacterium spartansii [NR_133748] | 99 | ||||||||
| Flavobacterium granuli [NR_114020] | 99 | ||||||||
| Firmicutes | |||||||||
| Peptostreptococcaceae | |||||||||
| Peptostreptococcaceae-affiliated phylotype [LT838798] | Romboutsia sedimentorum [NR_134800] | 100 | <1 | 2 | <1 | 4 | <1 | 5 | 1 |
| Clostridium bifermentans [NR_113323] | 98 | ||||||||
| Clostridium dakarense [NR_133028] | 97 | ||||||||
| Firmicutes | |||||||||
| Peptostreptococcaceae | |||||||||
| Peptostreptococcaceae-affiliated phylotype [LT838799] | Romboutsia sedimentorum [NR_134800] | 99 | <1 | 2 | <1 | 4 | <1 | 5 | 1 |
| Clostridium bifermentans [NR_113323] | 99 | ||||||||
| Romboutsia lituseburensis [NR_118728] | 98 | ||||||||
| Tenericutes | |||||||||
| Unclassified family | |||||||||
| Unclassified phylotype [LT838787] | For details, see Table 2 | 18 | 3 | 1 | 2 | 1 | 2 | <1 | |
a
Accession numbers are in brackets. The table contains all phylotypes that had a relative abundance of at least 4% in at least one treatment at a given time interval. The glucose-dependent fermentation profiles are displayed in Fig. 3. All phylotypes are shown in Table S5.
b
S, similarity of 16S rRNA sequence.
c
Abbreviations: Pre, preincubation; C, unsupplemented control; G, glucose treatment.