The sequence of the exon I lintron I boundary region of the MYC gene was determined in two diffuse large cell lymphomas (DLCL), one with t(8; 14) (q24q32) and the other with t(8;22) (q24;q I I). Both tumors had multiple mutations in this region. Also, both tumors had mutations in the protein binding
The effect of translocations on the cellular myc gene in burkitt lymphomas
β Scribed by Kenneth F. Mitchell; Jim Battey; Gregory F. Hollis; Christopher Moulding; Rebecca Taub; Philip Leder
- Publisher
- John Wiley and Sons
- Year
- 1984
- Tongue
- English
- Weight
- 631 KB
- Volume
- 121
- Category
- Article
- ISSN
- 0021-9541
No coin nor oath required. For personal study only.
β¦ Synopsis
Chromosomal translocations are found to be a characteristic feature of Burkitt lymphomas. Similar translocations are found in mouse plasmacytomas and both diseases involve interchanges between one of the immunoglobulin loci and DNA in the vicinity of the myc gene. The structure of the myc gene has been elucidated from studies on translocated versions of the gene. Activation of the myc gene may play a role in transformation by promoting growth of the cells bearing the rearranged chromosomes.
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The 3p14.2 chromosome region, which contains the FHIT gene and the FRA3B fragile site, is frequently altered in carcinomas. We analyzed the expression of the FHIT gene in 21 Burkitt's lymphoma cell lines and normal lymphoid populations. Seventeen (80%) of these cell lines had a common aberrant FHIT
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