Table 2 Transgenerational stability of mutant enzyme activity.

From: Multi-omics analysis of Trichoderma reesei mutant with high glucanase activity

Strains

β-glucanase activity/U·mL−1

1st generation

2nd generation

3rd generation

4th generation

5th generation

6th generation

7th generation

CICC 2626

28.83 ± 1.44a

30.33 ± 2.52a

25.61 ± 1.19a

19.46 ± 0.44c

23.82 ± 0.49b

23.7 ± 0.80b

25.2 ± 0.56b

ARTP-3

24.84 ± 3.7a

25.01 ± 2.75a

23.84 ± 1.61a

7.38 ± 1.55b

12.66 ± 0.46b

20.83 ± 0.36a

21.73 ± 0.36a

ARTP-5

29.1 ± 0.06c

34.18 ± 0.54b

30.62 ± 0.65bc

40.01 ± 3.97a

21.05 ± 1.52d

24.11 ± 1.09d

24.36 ± 0.41d

ARTP-9

40.62 ± 1.21a

40.68 ± 0.59a

38.85 ± 0.19a

40.66 ± 0.89a

41.51 ± 2.24a

40.17 ± 0.94a

40.33 ± 0.31a

ARTP-10

34.05 ± 1.55b

38.18 ± 0.85a

38.81 ± 0.99a

41.02 ± 1.02a

27.13 ± 1.37c

28.14 ± 1.15c

25.94 ± 0.42c

  1. Different lowercase letters indicate significant differences (P < 0.05) between the mutant strains at different passage times. The data were analyzed by ANOVA, followed by Duncan’s multiple range test for multiple comparisons.