n beta geo, a combined selection and reporter gene for retroviral and transgenic studies

Nuclear-targeted beta-galactosidase (beta-gal) is increasingly used as a genetic cell marker in vitro and in vivo. Nuclear sequestration concentrates beta-gal and permits sensitive identification of expressing cells and/or tissues without obscuring the cytoplasmic detail necessary for analysis of ce...

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Veröffentlicht in:BioTechniques. - 1993. - 23(1997), 4 vom: 15. Okt., Seite 690-5
1. Verfasser: Blake, J (VerfasserIn)
Weitere Verfasser: Salinas, P C, Hughes, S M
Format: Aufsatz
Sprache:English
Veröffentlicht: 1997
Zugriff auf das übergeordnete Werk:BioTechniques
Schlagworte:Research Support, Non-U.S. Gov't Technical Report Journal Article Anti-Bacterial Agents Antigens, Polyomavirus Transforming Genetic Markers Gentamicins Recombinant Fusion Proteins antibiotic G 418 A08F5XTI6G mehr... Kanamycin Kinase EC 2.7.1.95 beta-Galactosidase EC 3.2.1.23
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520 |a Nuclear-targeted beta-galactosidase (beta-gal) is increasingly used as a genetic cell marker in vitro and in vivo. Nuclear sequestration concentrates beta-gal and permits sensitive identification of expressing cells and/or tissues without obscuring the cytoplasmic detail necessary for analysis of cell phenotype. Here, we report the construction and testing of a nuclear-targeted version of the beta geo fusion protein that combines nuclear localization with the ability to select expressing cells with the drug G418. This new marker gene functions efficiently in retroviral vectors and will be useful in identification and isolation of cells transfected in vitro and cells expressing transgenic or gene-targeted constructs in vivo 
650 4 |a Research Support, Non-U.S. Gov't 
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700 1 |a Salinas, P C  |e verfasserin  |4 aut 
700 1 |a Hughes, S M  |e verfasserin  |4 aut 
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