Abstract
The myelin basic protein (mbp) gene has been the subject of intense study since its structure was first elucidated over a decade ago. Recently, the mbp transcription unit has been found to be embedded within a larger unit called the golli gene (Campagnoni et al., 1993; Pribyl et al., 1993). This unusual genetic locus, which we call the golli-mbp gene, gives rise to two families of alternatively spliced transcripts under the control of different promoters. The mRNAs of both the golli gene and mbp gene are under independent developmental, cellular and tissue regulation. Interestingly, expression of the mbp gene appears to be confined exclusively to the later stages of differentiation of myelin forming cells whereas expression of the golli gene is less restricted.
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References
Ainger K, Avossa D, Morgan F, Hill SJ, Barry C, Barbarese E, Carson JH (1993a): Transport and localization of exogenous myelin basic protein mRNA microinjected into oligodendrocytes. J Cell Biol 123: 431–41.
Ainger K, Avossa D, Carson JH, Barbarese E (1993b): Transport of microinjected myelin basic protein mRNA in oligodendrocytes. Trans Am Soc Neurochem 24: 217.
Amur-Umarjee SG, Hall L, Campagnoni AT (1990): Spatial distribution of messenger RNAs for myelin proteins in primary cultures of mouse brain. Dev Neurosci 12: 263–272.
Amur-Umarjee S, Phan T, Campagnoni AT (1993): Myelin basic protein mRNA translocation in oligodendrocytes is inhibited by astrocytes in vitro. J Neurosci Res 36: 99–110.
Amur-Umarjee S. Schonmann V, Campagnoni AT (1997): Neuronal regulation of myelin basic protein mRNA translocation is mediated by platelet-derived growth factor. Dev. Neurosci 19: 143–151.
Both GW, Banerjee AK, Shatkin AJ (1975): Methylation-dependent translation of viral messenger RNAs in vitro. Proc Natl Acad Sci USA 72: 1189–1193.
Byravan S. Campagnoni AT (1994): Serum factors and hydrocortisone influence the synthesis of myelin basic proteins in mouse brain primary cultures. Int J Dev Neurosci 12: 343–351.
Cabacungan E, Mittal R, Ved HS, Shanker G, Gustow E, Soprano DR, Pieringer RA (1991): Degrees of co-operativity between trithyronine and hydrocortisone in their regulation of myelin basic protein and proteolipid protein during development. Dev Neurosci 13: 74–79.
Campagnoni AT, Hunkeler HJ. Moskaitis JE (1987): Translational regulation of myelin basic protein synthesis. J Neurosci Res 17:102–110.
Campagnoni AT, Pribyl TM, Campagnoni CW, Kampf K, Amur-Umarjee S, Landry CF. Handley VW. Newman SL, Garbay B, Kitamura, K (1993): Structure and developmental regulation of Golli-mbp, a 105 Kb gene that encompasses the myelin basic protein gene and is expressed in cells in the oligodendrocyte lineage in the brain. J biol Chem 268: 4930–4938.
Campagnoni AT (1995): Molecular biology of myelination. In Ransom B and Kettenmann H (eds): “Neuroglia—a Treatise.” London:Oxford University Press, pp 555–570.
Colman DR. Kreibich G, Frey AB, Sabatini DD (1982): Synthesis and incorporation of myelin polypeptides into CNS myelin. J Cell Biol 95: 598–608.
Foster LM, Landry C, Phan T, Campagnoni AT (1995): Conditionally Immortalized oligodendrocyte cell lines migrate to different brain regions and elaborate `myelin-like’ membranes after transplantation into neonatal shiverer mouse brains. Dev Neurosci 17: 160–170.
Goodwin EB, Okkema PG, Evans TC, Kimble J (1993): Translational regulation of tra-2 by its 3’ untranslated region controls sexual identity in C elegans. Cell 75: 329–339.
Jansen M. De Moor CH, Sussenbach JS, van den Brande JL (1995): Translational control of gene expression. Pediatr Res 37: 681–686.
Jensen NA, Smith GM, Shine HC, Garvey JS, Hood L (1993): Distinct hypomyelinated phenotypes in MBP SV40 large T transgenic mice. J Neurosci Res 34: 257–264.
Klausner RD, Rouault TA, Harford JB (1993): Regulating the fate of mRNA: the control of cellular iron metabolism. Cell 72: 19–28.
Kozak M (1989): The scanning model for translation: an update J Cell Biol 108: 229 241.
Kumar S, Cole R. Chiappeli F, de Vellis J (1989): Differential regulation of oligodendrocyte markers by glucocorticoids: post-transcriptional regulation of proteolipid protein and myelin basic protein and transcriptional regulation of glycerol phosphate dehydrogenase. Proc Natl Acad Sci USA 86: 6807–6811.
Kwon YK, Hecht NB (1993): Binding of a phosphoprotcin to the 3’ untranslatcd region of the mouse protamine 2 mRNA temporally represses its translation. Mol. Cell. Biol. 13:6547–57.
Landry CF. Watson JB, Kashima T, Campagnoni AT (1994): Cellular influences on RNA sorting in neurons and glia: An in situ hybridization histochemical study. Mol Brain Res 27:1–11.
Muthukrishnan S, Both GW. Furuichi Y, Shatkin AJ (1975): S’-Terminal 7- meth ‘lguanosine in eukarvotic mRNA is required for translation. Nature 255:33–40.
Newman SL, Weikle AA, Neuberger TJ, Bigbee JW (1995): Myclinogenic potential of an immortalized oligodendrocyte cell line. J Neurosci Research 40: 680–93.
Pribyl TM, Campagnoni CW, Kampf K, Kashima T, Handley VW, McMahon J Campagnoni AT (1993): The hu. man myelin basic protein gene is included within a 179-kilobase transcription unit: Expression in the im mune and central nervous systems. Proc Natl Acad Sci USA 90: 10695–10699.
Trapp BD, Moench T, Pulley M, Barbosa E, Tennekoon G, Griffin J (1987): Spatial segregation of mRNA encoding myelin-specific proteins. Proc Natl Acad Sc. USA. 84: 7773–7777.
Trapp BD, Small JA, Pulley M, Khoury G and Scangos GA (1988): Dysmyelination in transgenic mice containing JC virus early region. Ann Neurol 23: 38–48.
Ueno S, Handley VW, Byravan S, Campagnoni AT (1994a): Structural features of myelin basic protein mRNAs influence their translational efficiencies. J Neurochem 62: 1254–1259.
Ueno S, Kotani Y, Kondoh K, Sano A, Kakimoto Y, Campagnoni AT (1994b): The 3’ untranslated region of mouse myelin basic protein gene increases the amount of mRNA in immortalized mouse oligodendrocytes. Biochem Biophys Res Comm 204: 1352–1357.
Ueno S, Kotani Y, Kondoh K, Sano A, Kakimoto Y, Campagnoni AT (1994): The 3’ untranslated region of mouse myelin basic protein gene increases the amount of mRNA in immortalized mouse oligodendrocytes. Biochem Biophys Res Comm 204: 1352–1357.
Ved HS, Gustow E, Pieringer RA (1989): Effect of hydrocortisone on myelin basic protein in developing primary brain cultures. Neurosci Lett 99: 203–207.
Verdi JM, Campagnoni AT (1990): Translational regulation by steroids: identification of a steroid modulatory element in the 5’ untranslated region of the myelin basic protein messenger RNA. J biol Chem 265: 20314–20320.
Verdi J M (1991): “Translational regulation of myelin basic protein: Structural features of MBP mRNA that influence its translational efficiency.” Ann Arbor: UMI Dissertation Information Service, 121 pp.
Verity AN, Bredesen D, Vonderscher C, Handley VW, Campagnoni AT (1993): Expression of myelin protein genes and other myelin components in an oligodendrocytic cell line conditionally immortalized with a temperature-sensitive retrovirus. J Neurochem 60: 577–587.
Verity AN, Campagnoni AT (1988): Regional expression of myelin protein genes in the developing mouse brain: In situ hybridization studies. J Neurosci Res 21: 238–248.
You Y, Chen CA, Shyu A-B (1992): U-rich sequence-binding proteins (URBPs): interacting with a 20-nucleotide U-rich sequence in the 3’ untranslated region of c-fos mRNA may be involved in the first step of c-fos mRNA degradation. Mol Cell Biol 12: 2931–2940.
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© 1997 Springer Science+Business Media New York
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Campagnoni, A.T. (1997). Posttranscriptional Regulation of Myelin Basic Protein Gene Expression. In: Juurlink, B.H.J., Devon, R.M., Doucette, J.R., Nazarali, A.J., Schreyer, D.J., Verge, V.M.K. (eds) Cell Biology and Pathology of Myelin. Altschul Symposia Series, vol 4. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-5949-8_11
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DOI: https://doi.org/10.1007/978-1-4615-5949-8_11
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