Differential destabilization of repetitive sequence hybrids in fluorescence in situ hybridization

J. C. Hozier, J. M. Scalzi, A. C. Clase, L. M. Davis, M. C. Liechty

    Research output: Contribution to journalArticlepeer-review

    4 Scopus citations

    Abstract

    A method for painting a chromosome or chromosome region by fluorescence in situ hybridization (FISH) without blocking DNA is described. Both unique sequence and repetitive sequence components of a fluorescently labeled probe are hybridized under low-stringency conditions, but the chromosomes are washed in such a manner that repetitive sequences are differentially removed, while region-specific unique sequence fragments remain bound to the target chromosomes. We refer to this differential retention and removal of probe components as differential stability FISH.

    Original languageEnglish (US)
    Pages (from-to)60-63
    Number of pages4
    JournalCytogenetics and Cell Genetics
    Volume83
    Issue number1-2
    DOIs
    StatePublished - 1998

    All Science Journal Classification (ASJC) codes

    • Genetics
    • Cell Biology

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