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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