Detection of two distinct isozymes of nicotianamine aminotransferase in Fe-deficient barley roots
- 1 September 1995
- journal article
- research article
- Published by Oxford University Press (OUP) in Journal of Experimental Botany
- Vol. 46 (9) , 1241-1244
- https://doi.org/10.1093/jxb/46.9.1241
Abstract
Two isozymes of nicotianamine aminotransferase, involved in the biosynthesis of phytosiderophores, were detected in Fe-deficient barley roots. They showed different molecular masses and kinetic parameters. Furthermore, one of them was strongly induced by an Fe-deficiency treatment, whereas the other was not.Keywords
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