Literature DB >> 9075187

Correlation of ATP/citrate lyase activity with lipid accumulation in developing seeds of Brassica napus L.

C Ratledge1, M D Bowater, P N Taylor.   

Abstract

The temporal distribution of ATP/citrate lyase (ACL) activity in developing seeds of Brassica napus L. closely paralleled both that of acetyl-CoA carboxylase and the overall rate of lipid biosynthesis. Maximum ACL activities (250 nmol acetyl-CoA formed min-1.g fresh seed) were recorded between 35 to 42 d after pollination and, if the in vitro data could be extrapolated to the situation in vivo, could account for half of the acetyl-CoA required for the measured rate of fatty acid biosynthesis during seed development. The enzyme appeared to be localized in a subcellular compartment, which was clearly separated from mitochondria on a sucrose gradient and by differential centrifugation, and which corresponded to the chloroplast organelle.

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Year:  1997        PMID： 9075187     DOI： 10.1007/s11745-997-0002-7

Source DB:  PubMed          Journal:  Lipids        ISSN： 0024-4201            Impact factor:   1.880


  16 in total

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5.  Isoenzymes of glucose 6-phosphate dehydrogenase from the plant fraction of soybean nodules.

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6.  Purification and Characterization of the Pea Chloroplast Pyruvate Dehydrogenase Complex : A Source of Acetyl-CoA and NADH for Fatty Acid Biosynthesis.

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7.  Citrate cleavage enzymes from developing soybean cotyledons: incorporation of citrate carbon into Fatty acids.

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8.  Cloning and expression of a human ATP-citrate lyase cDNA.

Authors:  N A Elshourbagy; J C Near; P J Kmetz; T N Wells; P H Groot; B A Saxty; S A Hughes; M Franklin; I S Gloger
Journal:  Eur J Biochem       Date:  1992-03-01

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Authors:  P A Botham; C Ratledge
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10.  Intracellular location of ATP citrate lyase in leaves of Pisum sativum L.

Authors:  T M Kaethner; T Ap Rees
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3.  Compartmentation of ATP:citrate lyase in plants.

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5.  Probing in vivo metabolism by stable isotope labeling of storage lipids and proteins in developing Brassica napus embryos.

Authors:  Jörg Schwender; John B Ohlrogge
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6.  Cell differentiation during sexual development of the fungus Sordaria macrospora requires ATP citrate lyase activity.

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7.  The role of pyruvate dehydrogenase and acetyl-coenzyme A synthetase in fatty acid synthesis in developing Arabidopsis seeds.

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Review 8.  The dilemma for lipid productivity in green microalgae: importance of substrate provision in improving oil yield without sacrificing growth.

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  9 in total

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