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Expression data of Col:LUC Arabidopsis treated with antimycin A (AA) in the presence or absence of a synthetic auxin analogue


ABSTRACT: Mitochondrial stress stimuli such as AA caused a transient suppression of auxin signaling and conversely, auxin treatment represses a part of the response to AA treatment. Expression data of Col:LUC Arabidopsis treated with antimycin A (AA) in the presence or absence of a synthetic auxin analogue Total RNA extraction was carried out on 80 mg of Col:LUC Arabidopsis seedlings grown on B5 media for 10 days and transferred to fresh plates, containing either B5 media or B5 media supplemented with 4.5 µM NAA for an additional 3 days. Seedlings were treated with 50 µM AA for 3 hours.

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Simon Law 

PROVIDER: E-GEOD-57140 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

A Functional Antagonistic Relationship between Auxin and Mitochondrial Retrograde Signaling Regulates Alternative Oxidase1a Expression in Arabidopsis.

Ivanova Aneta A   Law Simon R SR   Narsai Reena R   Duncan Owen O   Lee Jae-Hoon JH   Zhang Botao B   Van Aken Olivier O   Radomiljac Jordan D JD   van der Merwe Margaretha M   Yi KeKe K   Whelan James J  

Plant physiology 20140512 3


The perception and integration of stress stimuli with that of mitochondrion function are important during periods of perturbed cellular homeostasis. In a continuous effort to delineate these mitochondrial/stress-interacting networks, forward genetic screens using the mitochondrial stress response marker alternative oxidase 1a (AOX1a) provide a useful molecular tool to identify and characterize regulators of mitochondrial stress signaling (referred to as regulators of alternative oxidase 1a [RAOs  ...[more]

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