Table 6 Annotations of F. tularensis SCHU S4-specific VOC markers and average relative abundances (n = 3) at 6 and 24 hours post inoculation.

From: Metabolic Profiling of Volatile Organic Compounds (VOCs) Emitted by the Pathogens Francisella tularensis and Bacillus anthracis in Liquid Culture

Class

Compound

MS Base Peak (m/z)

RI (Lit)

RI (Exp)

NIST14 Match Factor

Abundance (Log10 Values)

6 Hours

24 Hours

Alcohol

3-Heptanol, 4-methyl-

43

915

831

75

5.49 b

5.85

Alcohol

1-Dodecanol

55

1473

1469

82

0.00

5.77 a

Alcohol

Phenol, 2,5-bis(1,1-dimethylethyl)-

191

1514

1508

76

4.59 b

4.87 a

Aldehyde

Furfural

96

833

818

73

4.77 b

4.94 a

Nitrogen-containing compound

Pyrazine, methyl-

94

801

802

76

0.00

5.43 a

Unknown

m/z 41 _ RI 672

41

 

672

 

0.00

5.65 a

Unknown

m/z 133 _ RI 913

133

 

913

 

0.00

7.42

Unknown

m/z 57 _ RI 941

57

 

941

 

5.30

0.00

Unknown

m/z 43 _ RI 986

43

 

986

 

4.81 a

0.00

Unknown

m/z 105 _ RI 990

105

 

990

 

4.81 b

5.23

Unknown

m/z 207 _ RI 998

207

 

998

 

0.00

5.46 a

Unknown

m/z 121 _ RI 1010

121

 

1010

 

5.30

0.00

Unknown

m/z 69 _ RI 1034

69

 

1034

 

5.25 a

4.89 b

Unknown

m/z 43 _ RI 1063

43

 

1063

 

4.79 b

4.93 a

Unknown

m/z 71 _ RI 1185

71

 

1185

 

0.00

5.02 a

Unknown

m/z 57 _ RI 1199

57

 

1199

 

0.00

4.96 a

Unknown

m/z 57 _ RI 1303

57

 

1303

 

5.00 a

4.74 b

Unknown

m/z 119 _ RI 1365

119

 

1365

 

0.00

4.91 a

Unknown

m/z 57 _ RI 1370

57

 

1370

 

4.90

0.00

Unknown

m/z 57 _ RI 1398

57

 

1398

 

5.58 a

5.55 a

Unknown

m/z 69 _ RI 1527

69

 

1527

 

5.36

0.00

Unknown

m/z 40 _ RI 1536

40

 

1536

 

4.74 a

0.00

Unknown

m/z 163 _ RI 1667

163

 

1667

 

5.02 a

0.00

Unknown

m/z 71 _ RI 1810

71

 

1810

 

4.23 b

4.61 a

Unknown

m/z 40 _ RI 1972

40

 

1972

 

4.50 a

0.00

Unknown

m/z 73 _ RI 2363

73

 

2363

 

5.17 a

5.56

Unknown

m/z 73 _ RI 2520

73

 

2520

 

5.00 a

4.56 b

Unknown

m/z 73 _ RI 2521

73

 

2521

 

4.80 b

5.31 a

Unknown

m/z 73 _ RI 2679

73

 

2679

 

4.58 b

5.09 a

Unknown

m/z 96 _ RI 2777

96

 

2777

 

4.34 a

0.00

Unknown

m/z 208 _ RI 3117

208

 

3117

 

5.52 a

0.00

Unknown

m/z 207 _ RI 3154

207

 

3154

 

4.85 b

5.63 a

Unknown

m/z 97 _ RI 3306

97

 

3306

 

4.94 a

5.11

Unknown

m/z 207 _ RI 3356

207

 

3356

 

5.16 a

0.00

Unknown

m/z 97 _ RI 3393

97

 

3393

 

0.00

4.88 a

Unknown

m/z 97 _ RI 3425

97

 

3425

 

0.00

4.88 a

Unknown

m/z 97 _ RI 3548

97

 

3548

 

4.63 b

4.95 a

Unknown

m/z 208 _ RI 3572

208

 

3572

 

0.00

4.84 a

  1. Notes:
  2. aVOC detected in 2/3 of triplicate measurements
  3. bVOC detected in 1/3 of triplicate measurements
  4. RI (Lit): Retention Index reported from NIST14
  5. RI (Exp): Retention Index calculated from experiment.