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. 2017 Aug 30;7:10028. doi: 10.1038/s41598-017-10715-1

Figure 2.

Figure 2

Flowers of CRISPR/Cas9-mediated dfr-b mutants. The appearances of flowers (top) and stems (middle) and a schematic drawing of the meristem layers and their functions (bottom). L1: epidermal layer; L2: sub-epidermal layer; L3: internal tissues. (a) A flower and stem of #9-1, a bi-allelic-mutant plant. (b) A flower and stem of I. nil cv. Violet, an NT plant. (c) A flower and stem of #8-1, an L2 periclinal chimaera plant and a representation of the meristem layers of the L2 chimaera showing bi-allelic mutation only in the L1 layer. (d) The flower and stem of #36-2, an L1 periclinal chimaera plant and a representation of the meristem layers of the L1 chimaera showing bi-allelic mutation only in the L2 layer.