Fe Sparing and Fe Recycling Contribute to Increased Superoxide Dismutase Capacity in Iron-Starved Chlamydomonas reinhardtii

Fe deficiency is one of several abiotic stresses that impacts plant metabolism because of the loss of function of Fe-containing enzymes in chloroplasts and mitochondria, including cytochromes, FeS proteins, and Fe superoxide dismutase (FeSOD). Two pathways increase the capacity of the Chlamydomonas...

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Veröffentlicht in:	The Plant cell 2012-06, Vol.24 (6), p.2649-2665
Hauptverfasser:	Page, M. Dudley, Allen, Michael D., Kropat, Janette, Urzica, Eugen I., Karpowicz, Steven J., Hsieh, Scott. I., Loo, Joseph A., Merchant, Sabeeha S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Amino Acid Sequence Cell growth Chlamydomonas reinhardtii Chlamydomonas reinhardtii - drug effects Chlamydomonas reinhardtii - genetics Chlamydomonas reinhardtii - metabolism Chloroplast Proteins - metabolism Chloroplasts Chloroplasts - metabolism Cytochromes f - metabolism Ferredoxins Ferredoxins - metabolism Gels Gene Expression Regulation, Plant Genes Genes, Plant Hydrogen Peroxide - metabolism Hydrogen Peroxide - pharmacology iron Iron - metabolism Iron sulfides Magnesium Merchants Messenger RNA Molecular Sequence Data Plant cells Plant metabolism Plants proteins Recycling Stress, Physiological superoxide dismutase Superoxide Dismutase - genetics Superoxide Dismutase - metabolism Superoxides
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