FIG. 8.
Quantification of myelination in mice carrying the Brn-1 knock-in allele. Myelin and promyelin fibers were quantified on transverse sciatic nerve sections from wild-type (wt), Oct-6Brn-1/lacZ, and Oct-6Brn-1/Brn-1 mice at day 0 (P0), day 4 (P4), day (P8), day 16 (P16), and day 32 (P32). Myelination was followed by determination of the relative contribution of myelin fibers to the sum of myelin and promyelin fibers.