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Thomas, Kirk R.; Capecchi, Mario R. | Nonreciprocal exchanges of information between DNA duplexes coinjected into mammalian. cell nuclei | We have examined the mechanism of homologous recombination between plasmid molecules coinjected into cultured mammalian cells. Cell lines containing recombinant DNA molecules were obtained by selecting for the reconstruction of a functional Neor gene from two plasmids that bear different amber mutat... | Animals; Cells, Cultured; DNA Restriction Enzymes; Kinetics | 1985-01 |
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Olivera, Baldomero M.; Bulaj, Grzegorz | Structure of a novel P-superfamily spasmodic conotoxin reveals an inhibitory cystine knot motif | Conotoxin gm9a, a putative 27-residue polypeptide encoded by Conus gloriamaris, was recently identified as a homologue of the "spasmodic peptide", tx9a, isolated from the venom of the mollusk-hunting cone shell Conus textile (Lirazan, M. B., Hooper, D., Corpuz, G. P., Ramilo, C. A., Bandyopadhyay... | Conotoxins; P-superfamily spasmodic conotoxin; Cystine knot motif | 2002 |