Article
Relationship between chemically induced Ha-ras mutation and transformation of BALB/c 3T3 cells: evidence for chemical-specific activation and cell type-specific recruitment of oncogene in transformation.
Molecular carcinogenesis - 1 Jan 1990
Nakazawa H, Aguelon A M, Yamasaki H
Abstract excerpt
BALB/c 3T3 cells were exposed to 7,12-dimethylbenz[a]anthracene (DMBA) and resultant transformed foci were analyzed for the presence of A182----T mutation at codon 61 of Ha-ras (a mutation found in many DMBA-induced animal tumors). None of the 30 independently cloned transformed cell lines contai...
Topics
- 9,10-Dimethyl-1,2-benzanthracene
- Animals
- Antigens, Neoplasm
- Antigens, Tumor-Associated, Carbohydrate
- Base Sequence
- Carcinogens
- Codon
- DNA
- Gene Expression Regulation
- Gene Frequency
- Genes, ras
- Methylnitronitrosoguanidine
- Mice
- Mice, Inbred BALB C