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Fig. 1 | BMC Plant Biology

Fig. 1

From: Chlorosis seedling lethality 1 encoding a MAP3K protein is essential for chloroplast development in rice

Fig. 1

The phenotype of csl1 mutant seedlings and transmission electron microscopy analysis. A Phenotypes of heterozygous progeny at the trefoil stage in a paddy field; csl1 homozygous plants exhibited chlorotic seedlings (indicated using red arrows) compared with the green leaves of wild-type (WT) plants. B Phenotypes of WT (Zhonghua11) and csl1 mutant at the trefoil stage; bars = 1 cm. C Chlorophyll content in the leaf blade (indicated in the left panel) and leaf sheath (indicated in the right panel) of WT and csl1 mutant seedlings, Data are presented as mean ± S.E. D Transmission electron microscopy analysis of the leaves of WT and csl1 mutant seedlings at the two-leaf stage. “a,” “t,” and “s” denote autophagosome, thylakoid, and starch granule, respectively; bars = 2 μm (magnification: 3400×) or 1 μm (magnification: 11000×)

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