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Table 2 Results of compound mutation

From: Mutagenesis and characterization of a Bacillus amyloliquefaciens strain for Cinnamomum camphora seed kernel oil extraction by aqueous enzymatic method

Strain number

H/C

Proteinase activity (U/ml)

Strain number

H/C

Proteinase activity (U/ml)

NCU116

3.4

6912.3 ± 23.1a

Y7

3.9

7124.0 ± 25.1d,h

Y1

3.6

6880.1 ± 32.2a

Y8

5.0

6099.5 ± 10.2g

Y2

3.9

7533.0 ± 20.7b

Y9

5.1

7441.2 ± 63.6b

Y3

3.1

4019.4 ± 12.0c

Y10

4.1

7086.8 ± 53.5h

Y4

4.6

7199.8 ± 49.2d

Y11

4.4

3321.7 ± 21.2i

Y5

4.8

7948.8 ± 35.6e

Y12

5.5

7914.0 ± 13.5e

Y6

5.3

9116.1 ± 58.2f

Y13

3.6

7019.8 ± 18.0h

  1. Y1–Y13 indicates that different strains obtained by mutagenesis. Values represent the mean ± SD of three replicates. The different letters mean significant differences. a–i Significant difference at p < 0.05