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Table 3 Incidence of the major taxonomic groups detected by 16S rRNA amplicon target sequencing sorted by OTUs valuea

From: Apical periodontitis: preliminary assessment of microbiota by 16S rRNA high throughput amplicon target sequencing

OTUs

RCs

SD

Type

OTUs

PGs

SD

Type

Lactococcus lactis

54.20

12.73

Facultative anaerobe

Lactococcus lactis

59.63

9.97

Facultative anaerobe

Propionibacterium acnes

17.96

8.37

Facultative anaerobe

Propionibacterium acnes

18.68

7.84

Facultative anaerobe

Corynebacterium matruchotii

5.51

4.76

Facultative anaerobe

Corynebacterium matruchotii

5.83

4.96

Facultative anaerobe

Staphylococcus warneri

4.27

1.13

Facultative anaerobe

Staphylococcus warneri

5.67

7.32

Facultative anaerobe

Gemellales

2.75

2.83

Anaerobe

Lactobacillus zeae

2.59

3.52

Facultative anaerobe

Actinomyces johnsonii

2.31

4.52

Facultative anaerobe

Gemellales

1.06

0.11

Anaerobe

Lactobacillus zeae

1.63

1.92

Facultative anaerobe

Pseudomonas

0.40

0.23

Aerobic

Capnocytophaga ochracea

1.04

2.00

Facultative anaerobe

Streptococcus mitis

0.35

0.22

Facultative anaerobe

Streptococcus mitis

0.81

0.68

Facultative anaerobe

Paracoccus

0.31

0.26

Anaerobe

Paracoccus

0.68

0.61

Anaerobe

Finegoldia

0.24

0.22

Anaerobe

Pseudomonas

0.51

0.17

Aerobic

Sphingomonas

0.23

0.07

Aerobic

Fusobacterium nucleatum

0.50

0.43

Anaerobe

Sediminibacterium

0.18

0.24

Facultative anaerobe

Leptotrichia

0.39

0.65

Anaerobe

Anaerococcus

0.15

0.14

Anaerobe

Prevotella intermedia

0.26

0.28

Anaerobe

Enhydrobacter

0.15

0.18

Anaerobe

Finegoldia

0.23

0.17

Anaerobe

Streptococcus

0.14

0.13

Facultative anaerobe

Streptococcus

0.23

0.10

Facultative anaerobe

Acinetobacter lwoffii

0.10

0.12

Aerobic

Bradyrhizobium

0.19

0.06

Aerobic

Methylobacterium

0.10

0.13

Anaerobe

Micrococcus luteus

0.19

0.19

Aerobic

Actinomyces johnsonii

0.09

0.11

Facultative anaerobe

Enhydrobacter

0.18

0.09

Anaerobe

Micrococcus luteus

0.09

0.13

Aerobic

Rothia dentocariosa

0.18

0.38

Anaerobe

Bradyrhizobium

0.08

0.07

Aerobic

Anaerococcus

0.17

0.22

Anaerobe

Rothia dentocariosa

0.08

0.15

Anaerobe

Acinetobacter lwoffii

0.16

0.13

Aerobic

Fusobacterium nucleatum

0.07

0.10

Anaerobe

Methylobacterium

0.15

0.08

Anaerobe

Acinetobacter johnsonii

0.06

0.10

Aerobic

Campylobacter

0.12

0.16

Facultative anaerobe

Leptotrichia

0.03

0.03

Anaerobe

Sediminibacterium

0.11

0.08

Facultative anaerobe

Capnocytophaga ochracea

0.01

0.02

Facultative anaerobe

Acinetobacter johnsonii

0.10

0.08

Aerobic

Prevotella intermedia

0.01

0.03

Anaerobe

Sphingomonas

0.08

0.08

Aerobic

Campylobacter

0.00

0.00

Facultative anaerobe

  1. aOnly OTUs with an incidence above 0.2% in at least 2 samples are shown. Abundances of OTUs for each dataset (PGs and RCs) are displayed as average and standard deviations (SD)