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. 2016 Jun 20;6:28315. doi: 10.1038/srep28315

Figure 6. Root meristem arrest of ftsh4 mutants grown at 30 °C.

Figure 6

(a) Root phenotype of wild-type (WT) and ftsh4 mutant plants grown at 22 °C (left picture) and at 30 °C (right picture). (b) Distribution of mitochondria and their morphology in vivo in the meristems of WT and ftsh4 transgenic lines grown at 22 °C (at left) and 30 °C (at right). WT plants (WT;35S:Mt-GFP) are characterised by small mitochondria evenly distributed throughout the meristem, whereas in ftsh4 mutant plants (ftsh4;35S:Mt-GFP) giant mitochondria can be found. The upper panel presents the general overview, and the lower panel represents their magnifications. Scale bars: 20 μm (upper pictures), 50 μm (lower pictures).