Journal Article

Light-Dependent Iron Transport into Isolated Barley Chloroplasts

Naimatullah Bughio, Michiko Takahashi, Esturo Yoshimura, Naoko-Kishi Nishizawa and Satoshi Mori

in Plant and Cell Physiology

Published on behalf of Japanese Society of Plant Physiologists

Volume 38, issue 1, pages 101-105
Published in print January 1997 | ISSN: 0032-0781
Published online January 1997 | e-ISSN: 1471-9053 | DOI: http://dx.doi.org/10.1093/oxfordjournals.pcp.a029079
Light-Dependent Iron Transport into Isolated Barley Chloroplasts

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Translocation studies of 59Fe(III)-epihydroxymugineic acid in intact barley plants revealed that Fe transport from leaf veins to mesophyll cells is light-regulated. Similarly, Fe absorption studies with isolated chloroplasts showed that the Fe influx is light-dependent whereas its efflux occurred in the dark.

Keywords: Autoradiography; Barley; Chloroplast; 59Fe(III)-epihydroxymugineic acid; Iron-fluxes

Journal Article.  0 words. 

Subjects: Biochemistry ; Molecular and Cell Biology ; Plant Sciences and Forestry

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