I agree with Howard's analysis, so here is my two cents worth: Why not keep the new term both simple and classic? How about MCCA (Multicolor Cytometric Analysis)-pronounced: mecca which means "a place that is regarded as the center of an activity or interest". Multicolor analysis in multidimensions is certainly what our lab "centers" its interest on, as well as the folks at Los Alamos. And besides this is very easy to remember and spell. Lisa ************************************************************** Lisa Reece Senior Research Associate Molecular Cytometry Unit Dept. of Internal Medicine-Div. Of Infectious Diseases University of Texas Medical Branch E-mail: lreece@utmb.edu <mailto:lreece@utmb.edu> -----Original Message----- From: Howard Shapiro [mailto:hms@shapirolab.com] <mailto:[mailto:hms@shapirolab.com]> Sent: Wednesday, June 23, 1999 8:12 PM To: Cytometry Mailing List Cc: Cytometry Mailing List Subject: Re: Help me! Mario Roederer wants to avoid FUCing his cells and suggests "ultracytometry" in preference to "polycytometry" or "polychromatic cytometry" to describe his current 11-color work. The problem is that neither "polycytometry" nor "ultracytometry" brings to mind the use of multiple colors for analysis ("poly" suggests cytometry of more than one cell, or maybe cytometry of mature neutrophils in generalor parrot cells in particular, and why should "ultra" denote more colors, rather than better precision, resolution, sensitivity, etc.?); this leaves "polychromatic cytometry" with a clear advantage. Mario and his colleagues have been winning the color wars at Camp Flow for some years now, having progressed from 6 to 7 to 8, etc., and now to 11 - reminiscent of the volume controls on Spinal Tap's amplifiers. However, since the advance in the next paper is going to be the eleventh color, information would actually be lost if the phrase "11-color" were omitted from the title. Going by the numbers, using the same convention as is used, for example, for naming hydrocarbons, Mario's latest effort is properly called undecachromatic, or, to be more specific, undecafluorochromatic, cytometry. This is informative, precise, and (pseudo)classical, if Greek (and Latin) to me (et tu). And by the way, 11 (or 13, adding the two scatter measurements) isn't anywhere near the most parameters measured from a single cell in flow; as far as I know, the old Los Alamos work on 32-angle scatter (dotriacontaparameter flow cytometry) still would rate the entry in the record books. I'm not sure even FlowJo and FCS Express can handle that many parameters. -Howard
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