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Gravity Signaling in Flowering Plant Roots.

Shih-Heng Su1, Marie A Keith1, Patrick H Masson1

  • 1Laboratory of Genetics, University of Wisconsin-Madison, 425G Henry Mall, Madison, WI 53706, USA.

Plants (Basel, Switzerland)
|October 2, 2020
PubMed
Summary

Plant roots sense gravity using starch-filled statoliths in the root cap, directing downward growth. This review explores molecular mechanisms of root gravitropism and lateral root adaptation.

Keywords:
auxinelongation zoneflowering plantgravitropismlateral rootprimary rootstatocytestatolith

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