Table 2.

Specific growth rate, succinate productivity, and titer of each mutant strain

	Strains
	CS	CS40	CS401	CS402	CS403	CS404	CS405
Specific productivity (mg/g DCW*/h)	3.15	2.30	2.21	1.65	2.14	2.46	3.49
Volumetric productivity (mg/L/h)	1.80	2.60	3.51	3.45	3.92	3.98	5.84
Specific titer (mg/g DCW*)	382	286	279	208	274	306	419
Volumetric titer (mg/L)	218	323	433	435	502	496	702

All of these data are from batch cultivation in a 5L scale CSTR with continuous feeding of methane and oxygen

^*DCW: dry cell weight. The highest value is marked as bold text