High resolution R banding in amniotic fluid cells using the BrdU-Hoechst 33258-Giemsa (RBG) technique

Sau W. Cheung, James P. Crane, Ann C. Burgess

    Research output: Contribution to journalArticlepeer-review

    10 Scopus citations

    Abstract

    While standard Giemsa banding is generally adequate for amniotic fluid chromosome analysis, small deletions, duplications, or translocation breakpoints involving Gnegative bands may be difficult to appreciate. We report a method for producing high resolution R banding in human amniotic fluid cultures using the BrdU-Hoechst 33258-Giemsa (RBG) technique. RBG banding can be useful in confirming and precisely defining structural abnormalities in amniotic fluid cultures.

    Original languageEnglish
    Pages (from-to)86-87
    Number of pages2
    JournalHuman genetics
    Volume69
    Issue number1
    DOIs
    StatePublished - Jan 1985

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