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Flow cytometry and RNA studies
Author(s) -
Grunwald Didier
Publication year - 1993
Publication title -
biology of the cell
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.543
H-Index - 85
eISSN - 1768-322X
pISSN - 0248-4900
DOI - 10.1016/0248-4900(93)90111-q
Subject(s) - biology , flow cytometry , rna , computational biology , microbiology and biotechnology , genetics , gene
Summary— RNA was less studied by flow cytometry (FCM) in comparison to other cellular components. Moreover, most of these studies were applied to the measurement of total RNA. Nevertheless, such a quantification, essentially by the use of acridine orange, but also other dyes or dye combinations, permitted the acquisition of important information about the general metabolism, and the characterization of different tumoral cell types. More recently, FCM has been used to quantify specific mRNA, in two different approaches: the first one employes the sorting followed by RNA extraction and/or detection by specific radiolabeled probes; in the second approach, the use of fluorescence in situ hybridization (FISH) on cells in suspension allowed the direct quantification of specific mRNA by FCM.