PuSH - Publication Server of Helmholtz Zentrum München: Iron and FER-LIKE IRON DEFICIENCY-INDUCED TRANSCRIPTION FACTOR (FIT)-dependent regulation of proteins and genes in <em>Arabidopsis thaliana</em> roots.

Information

Clues to quality of journals

Open Access Policy of Helmholtz Association 2016

CC Licencences

Publication Metrics

Navigation

Home

Deutsch

EVA: Electronic Publishing

New EVA Application

Research

Advanced Search

Browse by ...

... HMGU-Authors/Consortia

... Organizational Structure

... Journal

... Publication Type

... Research Data

... Arbeitsgruppen

... Publication Year

Publication overview

Statistics

Statistics (last 5 years)

OA Publications

Publish

Submit Publication

Import publication from...

...EVA

Report missing publication

Highlights

Support & Contact

Contact persons

Help

Data protection

Helmholtz Open Science

JANE Journal Estimator

SHERPA/RoMEO

DOAJ

Export:

Text

Endnote (RIS) BIB

BibTeX

Mai, H.J.* ; Lindermayr, C. ; von Toerne, C. ; Fink-Straube, C.* ; Durner, J. ; Bauer, P.*

Iron and FER-LIKE IRON DEFICIENCY-INDUCED TRANSCRIPTION FACTOR (FIT)-dependent regulation of proteins and genes in Arabidopsis thaliana roots.

Proteomics 15, 3030-3047 (2015)

DOI

PMC

Open Access Green as soon as Postprint is submitted to ZB.

Abstract
Metrics
Extra information

Iron is an essential micronutrient for plants, and iron deficiency requires a variety of physiological adaptations. FIT (FER-LIKE IRON DEFICIENCY-INDUCED TRANSCRIPTION FACTOR) is essential for the regulation of iron uptake in Arabidopsis thaliana roots. FIT is transcriptionally as well as post-transcriptionally regulated in response to iron supply. To investigate to which extent post-transcriptional regulation upon iron deficiency applies to proteins and to determine the dependency on FIT, we performed a parallel proteomic and transcriptomic study with wild-type, a fit knock-out mutant and a FIT over-expressing Arabidopsis line. Among 92 proteins differentially regulated by iron and/or FIT, we identified 30 proteins, which displayed differential regulation at the transcriptional level. 11 protein spots were regulated in at least one of the data points even contrary to the respective genes dependent on FIT. We found 10 proteins in at least two forms. The analysis of functional classification showed enriched Gene Ontology (GO) terms among the post-transcriptionally regulated genes and of proteins, that were down-regulated or absent in the fit knock-out mutant. Taken together, we provide evidence for iron and FIT-dependent post-transcriptional regulation in iron homeostasis in A. thaliana.

Impact Factor

Scopus SNIP

Web of Science
Times Cited

Scopus
Cited By

Altmetric

3.807

0.976