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TAA1-Regulated Local Auxin Biosynthesis in the Root-Apex Transition Zone Mediates the Aluminum-Induced Inhibition of Root Growth in Arabidopsis

The transition zone (TZ) of the root apex is the perception site of Al toxicity. Here, we show that exposure of Arabidopsis thaliana roots to Al induces a localized enhancement of auxin signaling in the root-apex TZ that is dependent on TAA1, which encodes a Trp aminotransferase and regulates auxin...

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Bibliografske podrobnosti
Main Authors: Yang, Zhong-Bao, Geng, Xiaoyu, He, Chunmei, Zhang, Feng, Wang, Rong, Horst, Walter J., Ding, Zhaojun
Format: Artigo
Jezik:Inglês
Izdano: American Society of Plant Biologists 2014
Teme:
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC4145121/
https://ncbi.nlm.nih.gov/pubmed/25052716
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1105/tpc.114.127993
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