Mikoshiba K, Yokoyama M, Takamatsu K, Tsukada Y, Nomura T
Dev Biol. 1984 Sep;105(1):221-6. doi: 10.1016/0012-1606(84)90277-x.
The myelin of the peripheral nervous system from the shiverer mutant mice is characterized by the absence of myelin basic protein, while the other myelin protein components are present at normal levels. Myelin lamella formation is normal in the shiverer mutant. Therefore, by using antiserum against myelin basic protein, we can distinguish the shiverer from the wild-type control myelin immunohistochemically. To study the cell lineage of Schwann cells, chimeras produced by the aggregation of eight-cell embryos from wild-type mice and shiverer mice have been used. Using myelin basic protein as a marker, it was observed that Schwann cells in the sciatic nerve existed as patches of cells with like-genotype. The patches occurred in a linear array along the axons with some intermingling of Schwann cells. Complete randomization by intermingling of Schwann cells was not observed and clones of Schwann cells may persist as contiguous groups throughout peripheral nerve development.
