Detection of two distinct isozymes of nicotianamine aminotransferase in Fe-deficient barley roots

Detection of two distinct isozymes of nicotianamine aminotransferase in Fe-deficient barley roots

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...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of experimental botany 1995-09, Vol.46 (9), p.1241-1244
Hauptverfasser: Kanazawa, Kenji, Higuchi, Kyoko, Nishizawa, Naoko-Kishi, Fushiya, Shinji, Mori, Satoshi
Format: Artikel
Sprache:eng
Schlagworte:
Amugineic acid
barley roots
Fe-deficiency
nicotianamine aminotransferase
phytosiderophore
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung: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.
ISSN:0022-0957
1460-2431
DOI:10.1093/jxb/46.9.1241