Figure 2.

(a) Phase image of a chromosome spread with ptychography selected from a larger field of view. The small light green dots in the image are the chromosomes, the larger green and red circles are nucleus and debris (b) image of the same chromosome spread with confocal microscopy. Details such as chromatids and some of the smaller isolated chromosomes are seen. (c) The m-FISH karyotype of the same chromosome spread. The left image shows the chromosome spread with each chromosome showing its assigned color. The right image shows the sorting of the chromosomes by color into the karyotype. The chromosomes are identified by the number below each pair. The colored square on the right side of the number shows the combination of paints used to produce the colored circle on the left. The circle on the left shows the expected color of the chromosomes. To see this figure in color, go online.