Table 1.

Antibodies used in this study

Antigen	Antibody	Reference/Source
Phototropin of C. reinhardtii	α-Phototropin	Huang et al., 2002
Flagellar membrane glycoprotein	α-FMG-1	Bloodgood et al., 1986
β-Tubulin of C. reinhardtii	α-β-Tubulin	R. Bloodgood
Radial spoke protein RSP1 of C. reinhardtii	α-RSP1	Williams et al., 1986
Kinesin-II motor protein Fla 10 of C. reinhardtii	α-FLA10	Cole et al., 1998
Intermicrotubule bridge protein PF20 of C. reinhardtii	pf20	Smith and Lefebvre, 1997
Chloroplast chaperone HSP70B	αHSP70B	Schroda et al., 1999
Chloroplast GrpE homolog	αCGE1	Schroda et al., 2001