Midline crossing is not required for subsequent pathfinding decisions in commissural neurons

Table 1 CoPA pathfinding behaviors in various mutant/morphant conditions

Strain	% Defective pathfinding, ±SEM^a	N =
robo3 mutant (twt^tx209) heterozygous incross	54 ± 5.8	116
robo3 mutant (twt^tx209) heterozygous outcross	27 ± 9.2	65
robo2 mutant (ast^ti272z) homozygous incross	98 ± 1.9	58
dcc MO^c	82.7 ± 4.6	157
robo2 MO^b	62.8 ± 2.9	177
robo2 MO^c	1.8 ± 1	177
dcc MO and robo2 MO^c	69.3 ± 5.2	169

ISSN: 1749-8104