Computer-operated scanning analysis of FITC-labelled measles virus in cell cultures

FITC-labelled measles virus antigen in infected cells was analysed by computer-operated scanning fluorometry, printed out by a mosaic printer according to a predetermined classification, and by a coordinate-recorder as a perspective image. The three-dimensional print-out of the topographic distribution of antigen accumulations in the cells can be optimized by a variation of the angle of view.