Fe-Chelate Reductase Activity of Plasma Membranes Isolated from Tomato (Lycopersicon esculentum Mill.) Roots : Comparison of Enzymes from Fe-Deficient and Fe-Sufficient Roots

Reduction of Fe(3+) to Fe(2+) is a prerequisite for Fe uptake by tomato roots. Ferric chelate reductase activity in plasma membranes (PM) isolated from roots of both iron-sufficient (+Fe) and iron-deficient (-Fe) tomatoes (Lycopersicon esculentum Mill.) was measured as NADH-dependent ferric citrate...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Plant physiology (Bethesda) 1991-10, Vol.97 (2), p.537-544
Hauptverfasser:	Holden, M J, Luster, D G, Chaney, R L, Buckhout, T J, Robinson, C
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!