Early developmental plasticity of lateral roots in response to asymmetric water availability,Nature Plants

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Early developmental plasticity of lateral roots in response to asymmetric water availability
Nature Plants ( IF 15.8 ) Pub Date : 2020-02-03 , DOI: 10.1038/s41477-019-0580-z
Daniel von Wangenheim _{1,

2} , Jason Banda ₁ , Alexander Schmitz ₂ , Jens Boland ₃ , Anthony Bishopp ₁ , Alexis Maizel ₃ , Ernst H K Stelzer ₂ , Malcolm Bennett ₁

Affiliation

Root branching is influenced by the soil environment and exhibits a high level of plasticity. We report that the radial positioning of emerging lateral roots is influenced by their hydrological environment during early developmental stages. New lateral root primordia have both a high degree of flexibility in terms of initiation and development angle towards the available water. Our observations reveal how the external hydrological environment regulates lateral root morphogenesis.

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