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. 2015 Jun 22;112(27):8451–8456. doi: 10.1073/pnas.1502948112

Fig. 1.

Fig. 1.

Neuronal activity of RtcB inhibits axon regeneration. (A) Percentage of axons that regenerated back to the DNC after 24 h. Number of axons cut per genotype from left to right: 62, 99, 18, 46, 51, and 24. (B) Representative micrographs of GABA motor neurons 24 h after axotomy in control animals and RtcB mutants. VNC indicates ventral nerve cord. DNC indicates dorsal nerve cord. (Scale bar: 10 μm.) (C) DNC regeneration of control and RtcB mutant animals 6 h after axotomy. Number of axons cut per genotype from left to right: 113 and 35. (D) DNC regeneration of control and RtcB mutant animals 48 h after axotomy. Number of axons cut per genotype from left to right: 105 and 47. Error bars indicate 95% confidence interval. N.S., not significant; **P < 0.005; ***P < 0.0005.