Improvement of Coenzyme Q10 Production: Mutagenesis Induced by High Hydrostatic Pressure Treatment and Optimization of Fermentation Conditions

Table 2

The experiment testing genetic stability and specific CoQ10 content of PK38.

Generations	2	4	6	8	10
Genetic markers^a	+	+	+	+	+
Specific CoQ10 content (mg/g)	2.321	2.320	2.318	2.319	2.318

^aGenetic markers included NaN_3r, Tyr⁻, Eth^r, and Vk₃^r.