Table 1.

Measurements of synaptic vesicle accumulation

	Ventral cord			Dorsal cord
	Area ± SEM (n)a	Maximum (μm2)	Density ± SEM (n)b	Area ± SEM (n)a	Maximum (μm2)	Density ± SEM (n)b
GABAergic
Wild type	0.80 ± 0.02 (530)	3.9	25.7 ± 1.0 (16)	0.83 ± 0.03 (344)	3.0	22.9 ± 0.9 (10)
fmi-1(ju43)	1.10 ± 0.13 (102)*	8.0	21.7 ± 0.9 (4)*	1.27 ± 0.08 (157)*	4.8	23.4 ± 0.7 (4)
fmi-1(ju58)	1.80 ± 0.14 (328)*	17.4	17.6 ± 2.4 (9)*	1.15 ± 0.06 (233)*	7.0	21.7 ± 3.9 (6)
fmi-1(tm306)	1.43 ± 0.15 (199)*	19.7	19.2 ± 1.9 (5)*	0.89 ± 0.05 (147)	3.4	18.4 ± 3.0 (4)*
fmi-1(rh308)	1.74 ± 0.20 (118)*	18.9	16.3 ± 1.2 (4)*	0.91 ± 0.05 (147)	3.8	19.0 ± 1.5 (3)
fmi-1(ju58)+[WRM066DB07]	1.15 ± 0.10 (167)*‡	9.0	19.9 ± 1.7 (7)*‡	1.24 ± 0.10 (119)*	7.7	17.5 ± 1.8 (4)*
juIs1+[WRM0066DB07)	0.86 ± 0.06 (203)	6.0	26.5 ± 2.0 (6)	0.92 ± 0.06 (184)	6.0	23.1 ± 1.5 (5)
fmi-1(tm306)+[Pacr-2::fmi-1]	1.06 ± 0.07 (129)*‡	4.6	15.5 ± 2.4 (4)*‡	1.22 ± 0.09 (110)*	3.8	17.2 ± 2.2 (4)
fmi-1(tm306)+[Punc-25::fmi-1]	2.11 ± 0.22 (135)*	16.8	12.3 ± 2.4 (5)*	1.14 ± 0.11 (77)*	4.4	20.0 ± 4.4 (4)
cdh-4(lq83)	1.82 ± 0.11 (259)*	14.7	16.6 ± 1.6 (7)*	1.24 ± 0.09 (169)*	7.2	20.3 ± 2.0 (4)*
fmi-1(tm306);cdh-4(lq83)	1.45 ± 0.13 (171)*†	13.2	16.6 ± 1.8 (5)*†	0.97 ± 0.07 (134)*	6.0	18.1 ± 2.6 (4)*
cdh-4(lq56)	1.40 ± 0.10 (155)*	6.7	16.7 ± 3.6 (5)*	N/D
fmi-1(tm306);cdh-4(lq56)	1.48 ± 0.18 (113)*†	12.8	18.1 ± 1.0 (3)*†	N/D
eri-1(mg366)juIs1;CDH-4(RNAi)	1.56 ± 0.15 (137)*	11.3	16.7 ± 1.8 (4)*	N/D
fmi-1(tm306); eri-1(mg366)juIs1;CDH-4(RNAi)	1.57 ± 0.24 (101)*†	18.9	17.8 ± 3.1 (4)*†	N/D
Cholinergic
Wild type	0.90 ± 0.06 (281)	6.2	26.7 ± 2.0 (5)	1.03 ± 0.07 (208)	6.0	26.1 ± 2.8 (4)
fmi-1(ju58)	0.98 ± 0.06 (459)	10.9	23.8 ± 2.1 (9)	1.17 ± 0.09 (323)*	16.6	26.9 ± 2.5 (7)

N/D, Not determined.

^aMeasurements are in square micrometers.

^bAverage number of puncta observed per 100 μm.

*p < 0.01, significantly different from wild type;

^‡p < 0.01, significantly different than fmi-1;

^†not significantly different from fmi-1(tm306).