Immunocytochemical study of phosphoenolpyruvate carboxylase in nodulated Alnus glutinosa

Immunocytochemical study of phosphoenolpyruvate carboxylase in nodulated Alnus glutinosa

The activities of phosphoenolpyruvate carboxylase (PEP carboxylase, EC 4.1.1.3.1) have been investigated in various organs of young nodulated Alnus glutinosa. The root nodules exhibited the highest specific enzyme activity when compared with the one in roots and leaves. Furthermore, in the root nodu...

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Veröffentlicht in:Planta 1981-10, Vol.153 (1), p.14-17
Hauptverfasser: Perrot-Rechenmann, C, Vidal, J, Maudinas, B, Gadal, P
Format: Artikel
Sprache:eng
Schlagworte:
Cytosol
Endosymbionts
Enzymes
forestry
Leaves
Nitrogen fixation
Nodules
plant biochemistry
plant physiology
Plant roots
Plants
Post exposure prophylaxis
Root nodules
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Zusammenfassung:The activities of phosphoenolpyruvate carboxylase (PEP carboxylase, EC 4.1.1.3.1) have been investigated in various organs of young nodulated Alnus glutinosa. The root nodules exhibited the highest specific enzyme activity when compared with the one in roots and leaves. Furthermore, in the root nodules the PEP carboxylase was predominantly localized in the cytosol of the large cortical cells containing the endophyte vesicles.
ISSN:0032-0935
1432-2048
DOI:10.1007/BF00385312