Heritable formation of pancreatic beta-cell tumours in transgenic mice expressing recombinant insulin/simian virus 40 oncogenes
- PMID: 2986015
- DOI: 10.1038/315115a0
Heritable formation of pancreatic beta-cell tumours in transgenic mice expressing recombinant insulin/simian virus 40 oncogenes
Abstract
Following the transfer into fertilized mouse eggs of recombinant genes composed of the upstream region of the rat insulin II gene linked to sequences coding for the large-T antigen of simian virus 40, large-T antigen is detected exclusively in the beta-cells of the endocrine pancreas of transgenic mice. The alpha- and delta-cells normally found in the islets of Langerhans are rare and disordered. Well-vascularized beta-cell tumours arise in mice harbouring and inheriting these hybrid oncogenes.
Publication types
MeSH terms
Substances
LinkOut - more resources
Full Text Sources
Other Literature Sources
Medical
Molecular Biology Databases
