Table 2 Molar ratio of respiratory quinones extracted from aerobically and anaerobically cultured cells of strain PD-1 and reference strains.

Strain PD-1

33.4 ± 1.4

21.8 ± 1.4

44.7 ± 0.8

55.3 ± 2.6

17.7 ± 2.8

26.9 ± 0.2

1.000

Mixta tenebrionis KCTC 72449^T

70.3 ± 2.9

3.51 ± 1.9

26.2 ± 0.3

57.9 ± 2.5

13.4 ± 2.2

28.8 ± 0.3

0.619

Erwinia rhapontici KCTC 22740^T

75.4 ± 3.2

6.39 ± 2.7

18.2 ± 0.02

54.3 ± 2.6

5.38 ± 3.6

40.3 ± 0.3

0.490

Escherichia coli K-12 MG1655

18.1 ± 0.8

35.5 ± 1.3

46.3 ± 0.9

17.3 ± 0.7

42.7 ± 1.4

40.0 ± 0.8

 − 0.464

Salmonella Typhimurium ATCC 14028

27.4 ± 1.2

22.1 ± 1.5

50.5 ± 0.9

13.1 ± 0.8

45.9 ± 2.7

41.0 ± 0.6

 − 0.347

Enterobacter pyrinus KCTC 2590^T

34.7 ± 1.6

40.7 ± 2.4

24.5 ± 0.3

30.1 ± 1.4

48.6 ± 2.4

21.2 ± 0.3

 − 0.567

Entomohabitans teleogrylli SCU-B244^T

28.7 ± 1.4

59.7 ± 2.9

11.6 ± 0.04

18.2 ± 0.9

71.1 ± 2.7

10.7 ± 0.08

 − 0.714

Pantoea agglomerans KACC 15275^T

100

ND

ND

100

ND

ND

ND

Pantoea ananatis KACC 22739^T

100

ND

ND

100

ND

ND

ND

Pantoea stewartii KACC 22737^T

100

ND

ND

100

ND

ND

ND