fkb-6(tm2614) suppresses pairing and SC assembly defects in mutants with defective chromosomal movement. (A and D) Quantification of SYP-1 staining of the indicated genotypes and conditions. Representation of zones in terms of meiotic stage and classes of scoring are as indicated in Fig. 1 E. fkb-6(tm2614) suppresses the SC assembly defects in zyg-12(ct350) and dhc-1(RNAi). (B, E, and C inset) Representative images of zone 4 of A, D, and C, respectively. SYP-1/HIM-8 (green) and DAPI (red). (C) Quantification of HIM-8 pairing. Representation of zones in terms of meiotic stage are as indicated in Fig. 1 E. Error bars are SD. n nuclei: (A and C) wild type = 1,261, fkb-6 = 1,162, zyg-12 = 628, fkb-6;zyg-12 = 545, wild type;pl4440(RNAi) = 834, wild type;dhc-1(RNAi) = 1,126, fkb-6;pl4440(RNAi) = 899, and fkb-6;dhc-1(RNAi) = 1,832; (B) wild type = 818, fkb-6 = 706, zyg-12 = 533, and fkb-6;zyg-12 = 415. Bars, 2 μm.