Figure 1

Differential expression of genes in the dorsal versus ventral spinal cord as revealed by QRT-PCR. The ratio of expression between dorsal and ventral spinal cord for each gene in each dorsal and ventral spinal cord sample pair is shown. Data were from QRT-PCR assays performed in triplicate for a pair of RNA samples, each of which was pooled from the dorsal or ventral samples of the 3 pairs of RNA samples used for microarray analysis (from a total of 9 animals). The length of bars represent 95% confidence intervals and the symbol on each bar is the mean of ratios estimated from the assay performed in triplicate.