Oncogenes and methods for their detection
AssigneeMassachusetts Institute of Technology
InventorsRobert A. Weinberg, Clifford J. Tabin, Scott M. Bradley
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Abstract
Experiments designed to define the differences between the 21 oncogene of DNA isolated from human bladder cancer cells and its corresponding proto-oncogene are described herein. Also described is the determination of the difference between the rat neu oncogene and its corresponding proto-oncogene. Also described are nucleic acid probes reactive with regions of the proto-oncogene or oncogene, as are methods for their use in detecting the occurrence of the two types of genes. Antibodies specific for gene products encoded by the neu genes are also described, as are methods for their use.
Claims2
A nucleic acid probe capable of detecting a single base difference between a nucleotide sequence present in a previously isolated human ras oncogene and a nucleotide sequence present in a corresponding previously isolated human ras proto-oncogene, wherein the single base difference is responsible for conversion of the proto-oncogene to the oncogene and the single base difference is located in a sequence recognized by a restriction enzyme.
Dependencies are inferred from the claim text.