S
Stanley N. Cohen
Researcher at Stanford University
Publications - 514
Citations - 53113
Stanley N. Cohen is an academic researcher from Stanford University. The author has contributed to research in topics: Plasmid & Gene. The author has an hindex of 111, co-authored 493 publications receiving 51312 citations. Previous affiliations of Stanley N. Cohen include California Institute of Technology & National Yang-Ming University.
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Construction and characterization of amplifiable multicopy DNA cloning vehicles derived from the P15A cryptic miniplasmid.
TL;DR: P15A-derived plasmids were not self-transmissible and were mobilized poorly by Hfr strains; however, mobilization was complemented by the presence of a ColE1 plasmid within the same cell.
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Nonchromosomal Antibiotic Resistance in Bacteria: Genetic Transformation of Escherichia coli by R-Factor DNA
TL;DR: Covalently-closed, catenated, and open (nicked) circular forms of R-factor DNA are all effective in transformation, but denaturation and sonication abolish the transforming ability of R.factor DNA in this system.
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Analysis of gene control signals by DNA fusion and cloning in Escherichia coli
TL;DR: Plasmid cloning vectors that enable insertion of DNA fragments between the inducible ara (arabinose) promoter and the lac (lactose) structural genes have been constructed and used for the detection and analysis of signals that control gene transcription.
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Nucleotide sequence of cloned cDNA for bovine corticotropin-beta-lipotropin precursor.
Shigetada Nakanishi,Akira Inoue,Toru Kita,Masahiro Nakamura,Annie C. Y. Chang,Stanley N. Cohen,Shosaku Numa +6 more
TL;DR: The nucleotide sequence of a 1,091-base pair cloned cDNA insert encoding bovine corticotropin-β-lipotropin precursor mRNA indicates that the precursor protein consists of repetitive units and includes a third melanotropin sequence in its cryptic portion.
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Construction of Biologically Functional Bacterial Plasmids In Vitro
TL;DR: Newly constructed plasmids that are inserted into Escherichia coli by transformation are shown to be biologically functional replicons that possess genetic properties and nucleotide base sequences from both of the parent DNA molecules.