Table 2.

% Increase (+) or decrease (–) in GF axonal conduction speed due to targeted expression or knock-down of genes encoding ion channels in the GF interneurons at 1hPE (gray) and 24hPE (black) flies, or during the first day of the fly life (1–24hPE)

	% Change due to “knock-down” or “expression” of genes encoding ionic channels		% Change due to postnatal maturation
Genotype	1hPE	24hPE	1–24hPE
Control	-------	------	80%***
Para-RNAi	–32%*	–62%***	47%***
NaChBac	+49%***	+81%**	119%****
DmCa1D-RNAi	–40%**	–120%****	15%; ns
Sh-RNAi	–7%; ns	–42%*	36%***
Shal-RNAi	–6%; ns	–14%; ns	67%***
Slo-RNAi	–35%**	–56%**	56%****

Asterisks indicate p values from one-way ANOVA with post hoc Dunnett’s tests (*p < 0.05, **p < 0.01, ***p < 0.001, ****p < 0.0001, n.s., p > 0.05).