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Isolamento delle cellule spermatogeniche murine utilizzando un colorante legante del DNA permeabile alle cellule violetto
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08:21 min
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January 14, 2021
DOI:
1Division of Reproductive Sciences, Division of Developmental Biology, Perinatal Institute,Cincinnati Children’s Hospital Medical Center, 2Department of Pediatrics,University of Cincinnati College of Medicine, 3Division of Germ Cell Biology, National Institute for Basic Biology,National Institutes of Natural Sciences, 4Department of Basic Biology, School of Life Science,Graduate University for Advanced Studies (Sokendai), 5Department of Animal Science and Biotechnology, School of Veterinary Medicine,Azabu University, 6Faculty of Science and Technology, Department of Applied Biological Science,Tokyo University of Science
Summary
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Qui presentiamo un metodo semplice ed efficiente per isolare le cellule germinali meiotiche e post-meiotiche vive dai teste di topo adulti. Utilizzando un colorante legante il DNA a bassa citotossicità, eccitato dalla violetta e uno smistamento cellulare attivato dalla fluorescenza, si possono isolare popolazioni di cellule spermatogeniche altamente arricchite per molte applicazioni a valle.
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Yeh, Y., Hu, M., Nakagawa, T., Sakashita, A., Yoshida, S., Maezawa, S., Namekawa, S. H. Isolation of Murine Spermatogenic Cells using a Violet-Excited Cell-Permeable DNA Binding Dye. J. Vis. Exp. (167), e61666, doi:10.3791/61666 (2021).
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