Skip to main content

Table 4 Plackett-Burman design represented by coded values, and proline concentration as the response

From: Ornithine cyclodeaminase-based proline production by Corynebacterium glutamicum

Run

A

B

C

D

E

F

G

H

I

J

K

L

D1

D2

D3

D4

D5

D6

D7

Response

Proline (g/L)

1

-

-

+

+

+

+

-

+

-

+

-

-

-

-

+

+

+

+

+

4.3 ± 0.01

2

-

+

-

-

-

-

+

+

-

+

+

-

-

+

+

+

+

-

+

3.4 ± 0.05

3

+

+

+

-

+

-

+

-

-

-

-

+

+

-

+

+

+

-

+

4.1 ± 0.4

4

+

-

+

-

+

-

-

-

-

+

+

-

+

+

-

-

-

+

+

5.8 ± 0.2

5

+

-

-

+

+

+

+

-

+

-

+

-

-

-

-

+

+

-

+

7.9 ± 0.3

6

+

-

-

-

-

+

+

-

+

+

-

-

+

+

+

+

+

+

-

8.2 ± 0.08

7

-

-

-

-

+

+

-

+

+

-

-

+

+

+

+

-

-

-

+

5.3 ± 0.1

8

-

-

+

+

-

+

+

-

-

+

+

+

+

-

+

-

-

-

-

4.9 ± 0.01

9

+

-

+

+

-

-

+

+

+

+

-

+

-

+

-

-

-

-

+

6.7 ± 0.1

10

+

+

+

+

-

+

-

+

-

-

-

-

+

+

-

+

+

-

-

5.9 ± 0.05

11

+

+

-

+

+

-

-

+

+

+

+

-

+

-

+

-

-

-

-

6.8 ± 0.08

12

+

+

-

-

+

+

+

+

-

+

-

+

-

-

-

-

-

+

-

7.7 ± 0.4

13

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

6.2 ± 0

14

+

+

-

+

-

+

-

-

-

-

+

+

-

+

+

-

-

+

+

7.8 ± 0.4

15

-

+

+

+

+

-

+

-

+

-

-

-

-

+

+

-

-

+

-

3.0 ± 0.2

16

+

-

+

-

-

-

-

+

+

-

+

+

-

-

+

+

+

+

-

6.5 ± 0.2

17

-

+

+

-

+

+

-

-

+

+

+

+

-

+

-

+

+

-

-

2.5 ± 0.2

18

-

+

-

+

-

-

-

-

+

+

-

+

+

-

-

+

+

+

+

3.0 ± 0.2

19

-

+

+

-

-

+

+

+

+

-

+

-

+

-

-

-

-

+

+

2.7 ± 0.07

20

-

-

-

+

+

-

+

+

-

-

+

+

+

+

-

+

+

+

-

5.1 ± 0.09

  1. + indicates that the medium component was used at its high level concentration.
  2. – indicates that the medium component was used at its low level concentration.