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Fig. 2. FAMAp::FAMA-GFP expression in the guard cells of
Arabidopsis stomates. An Arabidopsis leaf epidermis.
FAMA protein (green) accumulates in the nucleus of the guard cells and is
required for the differentiation of these cells. Chloroplasts appear red
through autofluorescence. Scale bar: 25µm. Fig. 2E courtesy of D. Bergman
(Stanford University, Palo Alto, CA, USA).