NDLI: Seed Storage Oil Mobilization

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Volume 68

Volume 67

Our Work with Cyanogenic Plants

New Insights into Nitric Oxide Signaling in Plants

Plant Immunity to Insect Herbivores

Patterning and Polarity in Seed Plant Shoots

Chlorophyll Fluorescence: A Probe of Photosynthesis In Vivo

Seed Storage Oil Mobilization

The Role of Glutathione in Photosynthetic Organisms: Emerging Functions for Glutaredoxins and Glutathionylation

Algal Sensory Photoreceptors

Plant Proteases: From Phenotypes to Molecular Mechanisms

Gibberellin Metabolism and its Regulation

Molecular Basis of Plant Architecture

Decoding of Light Signals by Plant Phytochromes and Their Interacting Proteins

Flooding Stress: Acclimations and Genetic Diversity

Roots, Nitrogen Transformations, and Ecosystem Services

A Genetic Regulatory Network in the Development of Trichomes and Root Hairs

Molecular Aspects of Seed Dormancy *

Trehalose Metabolism and Signaling

Auxin: The Looping Star in Plant Development

Regulation of Cullin RING Ligases

Plastid Evolution

Coordinating Nodule Morphogenesis with Rhizobial Infection in Legumes

Structural and Signaling Networks for the Polar Cell Growth Machinery in Pollen Tubes

Regulation and Identity of Florigen: FLOWERING LOCUS T Moves Center Stage

Plant Aquaporins: Membrane Channels with Multiple Integrated Functions

Metabolic Flux Analysis in Plants: From Intelligent Design to Rational Engineering

Mechanisms of Salinity Tolerance

Sealing Plant Surfaces: Cuticular Wax Formation by Epidermal Cells

Ionomics and the Study of the Plant Ionome

Alkaloid Biosynthesis: Metabolism and Trafficking

Genetically Engineered Plants and Foods: A Scientist's Analysis of the Issues (Part I)

Seed Storage Oil Mobilization

Content Provider	Annual Reviews
Author	Graham, Ian A.
Description	Author Affiliation: •Centre for Novel Agricultural Products, Department of Biology, University of York, York YO10 5YW, United Kingdom (Ian A. Graham)
Abstract	Storage oil mobilization starts with the onset of seed germination. Oil bodies packed with triacylglycerol (TAG) exist in close proximity with glyoxysomes, the single membrane–bound organelles that house most of the biochemical machinery required to convert fatty acids derived from TAG to 4-carbon compounds. The 4-carbon compounds in turn are converted to soluble sugars that are used to fuel seedling growth. Biochemical analysis over the last 50 years has identified the main pathways involved in this process, including &bgr;-oxidation, the glyoxylate cycle, and gluconeogenesis. In the last few years molecular genetic dissection of the overall process in the model oilseed species Arabidopsis has provided new insight into its complexity, particularly with respect to the specific role played by individual enzymatic steps and the subcellular compartmentalization of the glyoxylate cycle. Both abscisic acid (ABA) and sugars inhibit storage oil mobilization and a substantial degree of the control appears to operate at the transcriptional level.
Starting Page	115
Ending Page	142
Page Count	28
File Format	HTM / HTML PDF
ISSN	15435008
e-ISSN	15452123
DOI	10.1146/annurev.arplant.59.032607.092938
Volume Number	59
Language	English
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Storage lipid mobilization Glyoxysomes/peroxisomes Fatty acid catabolism Β-oxidation Glyoxylate cycle Gluconeogenesis
Content Type	Text
Resource Type	Article
Subject	Cell Biology Physiology Molecular Biology Plant Science

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Microbody defective mutants of arabidopsis

Fatty acid ß-oxidation and glyoxylate cycle enzyme activities of induced glyoxysomes from anise suspension cultures.

Non-coordinate expression of peroxisome biogenesis, β-oxidation and glyoxylate cycle genes in mature Arabidopsis plants

Storage oil breakdown during embryo development of Brassica napus (L.)

Direct interaction between glyoxysomes and lipid bodies in cotyledons of theArabidopsis thaliana ped1 mutant

Lipoxygenase-mediated metabolism of storage lipids in germinating sunflower cotyledons and β-oxidation of (9Z,11E,13S)-13-hydroxy-octadeca-9,11-dienoic acid by the cotyledonary glyoxysomes

Triacylglycerol Metabolism, Function, and Accumulation in Plant Vegetative Tissues

β-Oxidation and Glyoxylate Cycle Coupled to NADH: Cytochrome c and Ferricyanide Reductases in Glyoxysomes 1

The Multifunctional Protein in Peroxisomal β-Oxidation STRUCTURE AND SUBSTRATE SPECIFICITY OF THE ARABIDOPSIS THALIANA PROTEIN MFP2

Seed Storage Oil Mobilization

Similar Documents

Microbody defective mutants of arabidopsis

Fatty acid ß-oxidation and glyoxylate cycle enzyme activities of induced glyoxysomes from anise suspension cultures.

Non-coordinate expression of peroxisome biogenesis, β-oxidation and glyoxylate cycle genes in mature Arabidopsis plants

Storage oil breakdown during embryo development of Brassica napus (L.)

Direct interaction between glyoxysomes and lipid bodies in cotyledons of theArabidopsis thaliana ped1 mutant

Lipoxygenase-mediated metabolism of storage lipids in germinating sunflower cotyledons and β-oxidation of (9Z,11E,13S)-13-hydroxy-octadeca-9,11-dienoic acid by the cotyledonary glyoxysomes

Triacylglycerol Metabolism, Function, and Accumulation in Plant Vegetative Tissues

β-Oxidation and Glyoxylate Cycle Coupled to NADH: Cytochrome c and Ferricyanide Reductases in Glyoxysomes 1

The Multifunctional Protein in Peroxisomal β-Oxidation STRUCTURE AND SUBSTRATE SPECIFICITY OF THE ARABIDOPSIS THALIANA PROTEIN MFP2

Seed Storage Oil Mobilization