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. 2018 Aug 27;9:1194. doi: 10.3389/fpls.2018.01194

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Copyright © 2018 Inácio, Martins, Graça and Morais-Cecílio.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Changes in nuclei area in differentiating cork cells in young periderms from one and three-year-old sprigs (A), in traumatic periderms (B), and in epidermis from herbaceous (entire epidermis) to one-year-old sprigs (disrupted epidermis) (C). (D) Epidermis from one-year-old sprigs shows no nuclei with areas higher than 25 μm². Boxplots represent minimum nuclei area, first quartile (bottom of box), median, third quartile (top of box), and maximum. The distribution of every individual measurement is represented by jittered dots.