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Editorial
. 2020 May;32(5):1350-1351.
doi: 10.1105/tpc.20.00156. Epub 2020 Mar 4.

It's All in the Neighborhood: SHORTROOT-Mediated Intercellular Signals Coordinate Phloem Development in the Root

Rachel Shahan  1
Affiliations
Editorial

It's All in the Neighborhood: SHORTROOT-Mediated Intercellular Signals Coordinate Phloem Development in the Root

Rachel Shahan. Plant Cell. 2020 May.
No abstract available

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Figures

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Mobile SHR Coordinates the Distinct ACDs Underlying SE and CC Formation. SHR in the phloem pole forms a positive feedforward loop with NARS1 and SND2 to regulate SE formation. NARS1 may act as a mobile top-down signal. The SHR-SCR-miR165/6 pathway in the endodermis contributes to CC formation. (Adapted from Kim and Zhou et al. [2020], Figure 8.)
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References

    1. Blob B., Heo J.O., Helariutta Y.(2018). Phloem differentiation: An integrative model for cell specification. J. Plant Res. 131: 31–36. - PMC - PubMed
    1. Carlsbecker A., et al. (2010). Cell signalling by microRNA165/6 directs gene dose-dependent root cell fate. Nature 465: 316–321. - PMC - PubMed
    1. Drapek C., Sparks E.E., Benfey P.N.(2017). Uncovering gene regulatory networks controlling plant cell differentiation. Trends Genet. 33: 529–539. - PMC - PubMed
    1. Kim H., Zhou J., Kumar D., Jang G., Ryu K.H., Sebastian J., Miyashima S., Helariutta Y., Lee J.-Y.(2020). SHORTROOT-mediated intercellular signals that coordinate the phloem development process in Arabidopsis roots. Plant Cell 32: 1519–1535. - PMC - PubMed

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