Table 2.

Sema-1a affects lobe orientation.

	# hemispheres	Lobe	% mis-orientation
			Ventral-medial	Dorsal-lateral
Sema-1aCA07125	20	α	35	20
		β	25	0
		γ	0	5
Sema-1aK13702/Sema-1aCA07125	20	α	5	40
		β	30	0
		γ	0	10
Sema-1aca07125/Df(2L)Exel7039	16	α	31	44
		β	25	0
		γ	0	0
UAS-RNAi Sema-1a; OK107-Gal4	14	α	0	0
		β	0	0
		γ	0	0
UAS-Sema-1a; OK107-Gal4	44	α	0	0
		β	0	84
	30	γ	0	0
UAS-Sema-1aΔcyt1; OK107-Gal4	22	α	0	0
		β	0	4
	42	γ	0	0
UAS-Sema-1aΔcyt2; OK107-Gal4	20	α	0	0
		β	0	0
		γ	0	0