quiescent cells

ZBIGNIEW DARZYNKIEWICZ (darzynk@nymc.edu)
Thu, 23 May 1996 16:20:08 -0500

Quiescent (G0) cells have been characterized as:

1. Having very low RNA content (Proc. Natl. Acad. Sci USA, 73:2881,
1976)- they have approx. 10 fold fewer ribosomes compared to G1 cells
as established in classical studies by Penman and his collaborators
in 60s.

2. Showing minimal uptake of mitochondrial probe Rhodamine 123 (PNAS,
78,2383,1981).

3. Not expressing cyclins D and E (Leukemia, 9: 893, 1995).

There are many other markers discriminating G0 cells, as discussed in
chapters in Flow Cytometry & Sorting, MR Melamed, T Lindmo & ML
Mendelsohn, Eds, Wiley-Liss, 1990

Zbigniew Darzynkiewicz


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Home Page Table of Contents Sponsors E-Mail Archive Web Sites

CD-ROM Vol 3 was produced by Monica M. Shively and other staff at the Purdue University Cytometry Laboratories and distributed free of charge as an educational service to the cytometry community. If you have any comments please direct them to Dr. J. Paul Robinson, Professor & Director, PUCL, Purdue University, West Lafayette, IN 47907. Phone: (765)-494-0757; FAX(765) 494-0517; Web http://www.cyto.purdue.edu , EMAIL cdrom3@flowcyt.cyto.purdue.edu