Table 4.

Efficiency of gRNAs

	gRNA I			gRNA II
	Mutant	Total	%	Mutant	Total	%
nox1	50	55	91	46	61	75
nox2/cybb	40	60	67	49	58	84
nox5	35	52	67	50	55	91
duox	49	55	89	42	50	84

Embryos were genotyped as described in the Materials and Methods. “Total” refers to the total number of embryos that were injected and genotyped; “mutant” refers to the number of embryos found to carry mutations.