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| Creator | Title | Description | Subject | Date | ||
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Capecchi, Mario R. | Fundamental cellular processes do not require vertebrate-specific sequences within the TATA-binding protein. | The 180-amino acid core of the TATA-binding protein (TBPcore) is conserved from Archae bacteria to man. Vertebrate TBPs contain, in addition, a large and highly conserved N-terminal region that is not found in other phyla. We have generated a line of mice in which the tbp allele is replaced with a v... | Mice, Knockout; Cells, Cultured; Fibroblasts; Embryo | 2003-02-21 |
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Thomas, Kirk R.; Capecchi, Mario R. | Introduction of homologous DNA sequences into mammalian cells induces mutations in the cognate gene. | Injection of homologous DNA sequences into nuclei of cultured mammalian cells induces mutations in the cognate chromosomal gene. It appears that these mutations result from incorrect repair of a heteroduplex formed between the introduced and the chromosomal sequence. This phenomenon is termed 'heter... | Animals; Cell Line; Drug Resistance, Microbial; Fibroblasts; Mice; Models, Genetic; Neomycin; Plasmids | 1986-11-06 |
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