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Table 4 Genetic stability of mutant strain F-23

From: Heavy ion mutagenesis combined with triclosan screening provides a new strategy for improving the arachidonic acid yield in Mortierella alpina

Passage number

Biomass

(g L−1)

Lipid content

(%)

Lipid yield

(g L− 1)

ARA content

(%)

ARA yield

(g L− 1)

1

29.20 ± 0.64

38.97 ± 0.26

11.37 ± 0.17

50.36 ± 0.57

5.73 ± 0.15

5

28.52 ± 0.39

37.06 ± 1.07

10.57 ± 0.45

48.39 ± 0.72

5.12 ± 0.29

10

28.93 ± 0.83

38.25 ± 0.35

11.06 ± 0.22

49.12 ± 0.06

5.43 ± 0.11