Phosphoenolpyruvate carboxykinase in developing pea seeds is associated with tissues involved in solute transport and is nitrogen-responsive

The aim of this work was to investigate the occurrence of phosphoenolpyruvate carboxykinase (PEPCK) in developing pea (Pisum sativum) seeds in relation to their nitrogen supply. PEPCK was present throughout development, with the peak of PEPCK protein and activity in the seed coat and cotyledons prec...

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Bibliographic Details
Published in:	Plant, cell and environment Vol. 30; no. 2; pp. 225 - 235
Main Authors:	DELGADO-ALVARADO, ADRIANA, WALKER, ROBERT P, LEEGOOD, RICHARD C
Format:	Journal Article
Language:	English
Published:	Oxford, UK Oxford, UK : Blackwell Publishing Ltd 01-02-2007 Blackwell Publishing Ltd Blackwell
Subjects:	Agronomy. Soil science and plant productions Amides - metabolism Amino Acids - metabolism asparagine Biological and medical sciences Cotyledon - metabolism cotyledons Economic plant physiology Embryo development. Germination Fruit - metabolism Fundamental and applied biological sciences. Psychology Germination and dormancy Growth and development Immunoenzyme Techniques Nitrogen - metabolism Phosphoenolpyruvate Carboxykinase (ATP) - metabolism Pisum sativum Pisum sativum - enzymology Pisum sativum - growth & development Pisum sativum - metabolism Plant physiology and development Plant Proteins - metabolism seed coat seed development Seeds - enzymology Seeds - growth & development Seeds - metabolism Cotyledon Seeds Enzyme Lyases asparagine cotyledons seed coat Carbon-carbon lyases Leguminosae Carboxy-lyases Dicotyledones Pisum sativum Angiospermae Development seed development Spermatophyta Phosphoenolpyruvate carboxykinase (ATP)
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