Table 3. Structural variant breakpoint frequencies during passaging.

			Breakpoint frequency*
Breakpoint	K2L break	K4L break	P5	P10	P15	P20
1	30,284	-	0.76	0.69	0.76	0.66
1	-	30,837	0.76	0.63	0.72	0.62
2	30,287	-	0.14	0.06	0.10	0.08
2	-	30,840	0.12	0.04	0.09	0.05

*Due to sequencing errors, a proportion of reads do not match either breakpoint.