Unidirectional versus bidirectional brushing: Simulating wind influence on Arabidopsis thaliana.

ABSTRACT: Plants acclimate to various types of mechanical stresses through thigmomorphogenesis and alterations in their mechanical properties. Although resemblance between wind- and touch-induced responses provides the foundation for studies where wind influence was mimicked by mechanical perturbations, factorial experiments revealed that it is not always straightforward to extrapolate results induced by one type of perturbation to the other. To investigate whether wind-induced changes in morphological and biomechanical traits can be reproduced, we subjected Arabidopsis thaliana to two vectorial brushing treatments. Both treatments significantly affected the length, mechanical properties and anatomical tissue composition of the primary inflorescence stem. While some of the morphological chang

SUBMITTER: Zhdanov O 

PROVIDER: S-EPMC10095948 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature