Item type:Thesis, Open Access

SufD - Bestandteil eines essentiellen plastidär lokalisierten Systems in Cyanobakterien, Cryptomonaden und höheren Pflanzen

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Date

2006-01-30

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Philipps-Universität Marburg
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Abstract

The nucleomorph-encoded and plastid-locallized protein ORF467 of Guillardia theta has been identified as SufD, a component of the SUF-System in plastids. A gene for SufS was identified in the nucleus genome of Guillardia theta, indicating a unique genetic compartmentalization of the SUF-System in cryptophytes. The characterization of a SufD (ATNAP6) Arabidopsis thaliana T-DNA mutant revealed defects in embryo-development, reduced root-growth, altered chloroplast ultrastructure and reduced chlorophyll-content. A GFP-fusion protein of ATNAP6 was localized in plastidic spots, this localization pattern was caused by a beta-helix protein domain of ATNAP6. The complex phenotypes of the ATNAP6 mutation were interpreted as a defect of a plastidic system for iron-sulfur cluster biogenesis in Arabidopsis thaliana.

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Dates
Created: 2005Issued: 2006-01-30Updated: 2011-08-10
DOI
https://doi.org/10.17192/z2006.0062
Faculty
Fachbereich Biologie
Publisher
Philipps-Universität Marburg
Language
ger
Data types
DoctoralThesis
Keywords
SUF-SystemSUF-System
DFG-subjects
Guillardia thetaAckerschmalwand
DDC-Numbers
570
License
https://rightsstatements.org/vocab/InC-NC/1.0/
URI
https://open.uni-marburg.de/handle/10.17192/z2006.0062
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Hjorth, Elmar: SufD - Bestandteil eines essentiellen plastidär lokalisierten Systems in Cyanobakterien, Cryptomonaden und höheren Pflanzen. : Philipps-Universität Marburg 2006-01-30. DOI: https://doi.org/10.17192/z2006.0062.

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