Indole-3-Butyric Acid Induces Ectopic Formation of Metaxylem in the Hypocotyl of Arabidopsis thaliana without Conversion into Indole-3-Acetic Acid and with a Positive Interaction with Ethylene

Indole-3-Butyric Acid Induces Ectopic Formation of Metaxylem in the Hypocotyl of Arabidopsis thaliana without Conversion into Indole-3-Acetic Acid and with a Positive Interaction with Ethylene

The role of the auxins indole-3-acetic acid (IAA) and indole-3-butyric acid (IBA) and of the auxin-interacting phytohormone ethylene, on the ectopic formation of primary xylem (xylogenesis in planta) is still little known. In particular, auxin/ethylene-target tissue(s), modality of the xylary proces...

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Bibliographic Details
Main Authors: Laura Fattorini, Federica Della Rovere, Eleonora Andreini, Marilena Ronzan, Giuseppina Falasca, Maria Maddalena Altamura
Format: Article
Language:English
Published: MDPI AG 2017-11-01
Series:International Journal of Molecular Sciences
Subjects:
adventitious root formation
ethylene
hypocotyl pericycle
hypocotyl vascular system
indole-3-acetic acid
indole-3-butyric acid
metaxylem
protoxylem
xylogenesis in planta
Online Access:https://www.mdpi.com/1422-0067/18/11/2474

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https://www.mdpi.com/1422-0067/18/11/2474

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