Table 3 Levels of 16S rRNA gene sequence similarity and ANI values (in percentages) based on BLAST for strains AF52-21T, CM04-06T, and the phylogenetically related species F. prausnitzii ATCC 27768T and the unrecognized species ‘Faecalibacterium hominis’ 4P-15.

From: Characterization and description of Faecalibacterium butyricigenerans sp. nov. and F. longum sp. nov., isolated from human faeces

Strain

Accession no.

1

2

3

4

16S rRNA gene sequence similarity (%)

AF52-21T

N_000011117

100

98.53

97.27

98.65

CM04-06T

N_000011118

98.53

100

96.51

97.68

ATCC 27768T

AJ413954

97.27

96.51

100

98.35

4P-15

NMDCN000012L

98.65

97.68

98.35

100

ANI values (%)

AF52-21T

CNA0017730

100

90.01

83.16

85.72

CM04-06T

CNA0017731

90.19

100

82.53

85.40

ATCC 27768T

CNA0017732

83.32

82.58

100

85.79

4P-15

NMDC60014083

85.72

85.40

85.79

100

  1. Taxa: 1, F. butyricigenerans AF52-21T; 2, F. longum CM04-06T; 3, F. prausnitzii ATCC 27768T; 4, ‘Faecalibacterium hominis’ 4P-15.