REFERENCES
Abney, E. R., Bartlett, P. P., and Raff, M. C. (1981).
Astrocytes, ependymal cells, and oligodendrocytes
develop on schedule in dissociated cell cultures of
embryonic rat brain. Dev. Biol, 83, 301-310.
Abney, E. R., Williams, B. P., and Raff, M. C. (1983).
Tracing the development of oligodendrocytes from
precursor cells using monoclonal antibodies,
fluorescence-activated cell sorting, and cell culture.
Dev. Biol.. 100. 166-171.
Adler, R., Manthorpe, M., and Varn, S. (1979). Separation
of neuronal and nonneuronal cells in monolayer
cultures from chick embryo optic lobe. Dev. Biol., 69,
424-435.
Bennett, G. S., and DiLullo, C. (1985). Transient
expression of a neurofilament protein by replicating
neuroepithelial cells of the embryonic chick brain.
Dev. Biol. 107. 107-127.
Bennett, G. S., Tapscott, S. J., DiLullo, C., and Holtzer,
H. (1984). Differential binding of antibodies against
the neurofilament triplet proteins in different avian
neurons. Brain Res. 304, 291-302.
Blackburn, C. C., Swank-Hill, P., and Schnarr, R. L.
(1986). Gangliosides support neural retina cell
adhesion. J. Biol. Chem., 261, 2873-2881.
Campbell, G. LeM., Schachner, M., and Sharrow, S. 0.
(1977). Isolation of glial cell-enriched and-depleted
populations from mouse cerebellum by density gradient
centrifugation and electronic cell sorting. Brain Res.
127. 69-86.
Cowan, W. M., Martin, A. H., and Wenger, E. (1968). Mitotic
patterns in the optic tectum of the chick during
normal development and after early removal of the
optic vesicle. J. Exper. Zool., 169. 71-92.
Dahl, D., and Bignami, A. (1986). Neurofilament
phosphorylation in development. A sign of axonal
maturation? Exper. Cell Res. 162. 220-230.
Dahl, D., Crosby, C. J., Gardner, E. E., and Bignami, A.
(1986). Delayed phosphorylation of the largest neuro
filament protein in rat optic nerve development. J.
Neurosci. Res. 15, 513-519.
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