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. 2020 Jan 15;10:1665. doi: 10.3389/fpls.2019.01665

Figure 4.

Figure 4

Morphology of plastids in leaf stomatal guard cells of parc6 and other plastid division mutants. (AJ) Images of guard cells in the 3rd and 4th leaf petioles of 4-week-old WT (A), parc6-1 (B, C), parc6-3 (D), parc6-4 (E), parc6-5 (F, G), arc11-1 (H), and arc6-3 (I, J) seedlings. Fluorescence images of stroma-targeted CFP (black-and-white or cyan-colored in ‘merged’ panels), chlorophyll (magenta), and merged images of CFP/YFP, chlorophyll and DIC are shown. Arrow and arrowheads indicate plastids with and without chlorophyll, respectively. Scale bar = 10 µm.