TABLE 1:

Overview of the strains used and the observed defects in cilia entry, IFT, and axonemal binding of IC2-NG.

Strain	Protein encoded by wild-type gene	Complex/process	Amount in flagella	Transport by IFT	Axonemal binding	Presence at base
oda6 IC2-NG (control)			+++	+++	+++	+
oda2 oda6 IC2-NG	HCγ	ODA subunit	(+)	(+)	–	-
oda3 oda6 IC2-NG	DC1	docking complex	(+)	+++	–*	+
oda8 oda6 IC2-NG	ODA8	ODA maturation	(+)	+	(+)	(+)
oda10 oda6 IC2-NG	ODA10	ODA maturation	+	(+)	+	n.d.
oda16 oda6 IC2-NG	ODA16	ODA transport	++	(+)	+++	(+)
ift46 IFT46ΔN oda6 IC2-NG	IFT46	ODA transport	+	(+)	+++	+++
oda16 ift46 IFT46ΔN oda6 IC2-NG	ODA16 IFT46	ODA transport	+	(+)	+++	–

+++, frequent; +, infrequent; (+), rarely observed; –, not observed; *transient docking was observed; n.d., not determined.