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Fig. 5. Visualization of interphase chromatin in Col and gl3-sst epidermal
cell nuclei. Confocal microscopy of Col and gl3-sst plants containing
a chromosomally integrated Lac operator array and a constitutively active
35S::GFP-Lac I transgene. (A,B) Trichome nuclei from Col and
gl3-sst plants, respectively. (C,D) Guard and neighbor cell nuclei on
leaf epidermis of Col and gl3-sst plants, respectively. The pairs of
images shown in A and B, and in C and D are maximum projections of confocal
images captured at the same magnifications and laser intensities.