The Simian Virus 40 Large T Antigen Does Not Inhibit Translation of the 14-kDa Myelin Basic Protein mRNA in Reticulocyte Lysates or in Transfected Cells
dc.contributor.author | Ueno, S. | en_US |
dc.contributor.author | Foster, L. | en_US |
dc.contributor.author | Hifumi, G. T. | en_US |
dc.contributor.author | Tennekoon, Gihan I. | en_US |
dc.date.accessioned | 2010-04-01T14:50:05Z | |
dc.date.available | 2010-04-01T14:50:05Z | |
dc.date.issued | 1995-02 | en_US |
dc.identifier.citation | Ueno, S.; Foster, L.; Hifumi, G. T.; Tennekoon, G. I. (1995). "The Simian Virus 40 Large T Antigen Does Not Inhibit Translation of the 14-kDa Myelin Basic Protein mRNA in Reticulocyte Lysates or in Transfected Cells." Journal of Neurochemistry 64(2): 928-931. <http://hdl.handle.net/2027.42/65286> | en_US |
dc.identifier.issn | 0022-3042 | en_US |
dc.identifier.issn | 1471-4159 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/65286 | |
dc.identifier.uri | http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=retrieve&db=pubmed&list_uids=7530296&dopt=citation | en_US |
dc.description.abstract | Viral T antigens are transcription factors that have been suspected of inhibiting expression of the myelin basic protein (MBP) mRNA at the translational level in vitro and in vivo. The effect of simian virus 40 (SV40) large T antigen (T-ag) was examined on the translation of the 14-kDa MBP mRNA in reticulocyte lysates and on MBP expression after transfection into cells that express SV40 T-ag. SV40 T-ag did not inhibit translation of 14-kDa MBP cRNAs in cell-free translations even at 30 µ M (∼600 µg/ml) T-ag. Permanent transfection of COS-1 cells (which endogenously express SV40 T-ag) with the 14-kDa MBP cDNA resulted in the expression of the 14-kDa MBP as determined by western blot analysis. Permanent transfection of N20.1 cells, an oligodendrocyte line immortalized with a temperature-sensitive SV40 T-ag, with the 14-kDa MBP cDNA construct also resulted in the expression of the 14-kDa MBP under conditions in which the cells expressed functional SV40 T-ag. These results indicate that SV40 T-ag does not prevent expression of the MBP gene at the translational level and that in those immortalized oligodendrocyte lines that express MBP mRNA, but not MBP protein, some factor other than the SV40 large T-ag is responsible for the posttranscriptional regulation. | en_US |
dc.format.extent | 404224 bytes | |
dc.format.extent | 3110 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.publisher | Blackwell Science Ltd | en_US |
dc.rights | Blackwell Science Inc | en_US |
dc.subject.other | Myelin Basic Protein MRNA | en_US |
dc.subject.other | Simian Virus 40 Large T Antigen | en_US |
dc.subject.other | Post-transcriptional Regulation | en_US |
dc.title | The Simian Virus 40 Large T Antigen Does Not Inhibit Translation of the 14-kDa Myelin Basic Protein mRNA in Reticulocyte Lysates or in Transfected Cells | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Neurosciences | en_US |
dc.subject.hlbtoplevel | Health Sciences | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationother | † Department of Neuropsychiatry, Ehime University School of Medicine, Ehime, Japan | en_US |
dc.identifier.pmid | 7530296 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/65286/1/j.1471-4159.1995.64020928.x.pdf | |
dc.identifier.doi | 10.1046/j.1471-4159.1995.64020928.x | en_US |
dc.identifier.source | Journal of Neurochemistry | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
Files in this item
Remediation of Harmful Language
The University of Michigan Library aims to describe library materials in a way that respects the people and communities who create, use, and are represented in our collections. Report harmful or offensive language in catalog records, finding aids, or elsewhere in our collections anonymously through our metadata feedback form. More information at Remediation of Harmful Language.
Accessibility
If you are unable to use this file in its current format, please select the Contact Us link and we can modify it to make it more accessible to you.