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Table 2 Pool sizes of amino acids for A. niger DS03043 and CBS513.88

From: Integrated isotope-assisted metabolomics and 13C metabolic flux analysis reveals metabolic flux redistribution for high glucoamylase production by Aspergillus niger

Name

A. niger DS03043

A. niger CBS513.88

P value of T test

Value

SD

Value

SD

Gln

56.23

3.05

51.20

4.81

0.73

Lys

52.36

3.88

46.50

6.50

0.66

Glu

63.85

3.71

44.00

4.68

0.01

Ala

25.56

1.39

13.74

2.36

6.36E−03

Asp

21.55

2.64

12.47

1.89

0.02

Thr

5.49

0.28

8.82

0.24

7.57E−05

Asn

6.94

0.45

8.61

0.25

4.45E−03

Trp

5.45

0.44

6.24

0.97

0.19

Orn

3.98

0.44

5.53

0.51

0.01

Tyr

3.63

0.18

5.36

0.94

0.07

Ser

5.78

0.41

5.03

0.70

0.43

Aaa

5.49

0.71

4.80

0.63

0.52

Val

2.46

0.07

3.54

0.43

0.04

Arg

4.11

0.33

3.44

0.34

0.24

His

2.07

0.08

1.61

0.19

0.62

Ile

0.86

0.03

0.98

0.13

0.19

Leu

0.72

0.01

0.87

0.14

0.14

Pro

0.84

0.07

0.58

0.09

0.04

Phe

0.64

0.02

0.44

0.08

0.06

Met

0.35

0.05

0.38

0.08

0.56

  1. The unit is µmol/gDCW. All metabolite pool sizes were measured based on at least triplicate measurements. The P values were obtained based on two-tailed T test statistical analyses