Digalactosyldiacylglycerol is required for better photosynthetic growth of Synechocystis sp PCC6803 under phosphate limitation
スポンサーリンク
概要
- 論文の詳細を見る
Digalactosyldiacylglycerol (DGDG) is a typical membrane lipid of oxygenic photosynthetic organisms. Although DGDG synthase genes have been isolated from plants, no homologous gene has been annotated in the genomes of cyanobacteria and the unicellular red alga Cyanidioschyzon merolae. Here we used a comparative genomics approach and identified a non-plant-type DGDG synthase gene (designated dgdA) in Synechocystis sp. PCC6803. The enzyme produced DGDG in Escherichia coli when co-expressed with a cucumber monogalactosyldiacylglycerol synthase. A dgdA knock-out mutant showed no obvious phenotype other than loss of DGDG when grown in a BG11 medium, indicating that DGDG is dispensable under optimal conditions. However, the mutant showed reduced growth under phosphate-limited conditions, suggesting that DGDG may be required under phosphate-limited conditions, such as those in natural niches of cyanobacteria.
- OXFORD UNIV PRESS INCの論文
- 2007-11-01
著者
-
BENNING Christoph
Department of Biochemistry and Molecular Biology, Michigan State University
-
Awai Koichiro
Graduate School Of Bioscience And Biotechnology Tokyo Institute Of Technology
-
NISHIDA Ikuo
Laboratory of Plant Ecology, Graduate School of Science, Tokyo University
-
Nishida I
Tokyo Univ. Tokyo Jpn
-
Nishida Ikuo
Department Of Biochemistry And Molecular Biology Saitama University
-
Nishida Ikuo
Graduate School Of Science And Engineering Saitama University
-
Nishida Ikuo
Univ. Tokyo
-
Awai Koichiro
Graduate School Of Science And Engineering Saitama University
-
WATANABE Hideo
Graduate School of Science and Engineering, Saitama University
-
Benning Christoph
Michigan State Univ. Mi Usa
-
Benning Christoph
Department Of Biochemistry And Molecular Biology Michigan State University
-
Watanabe Hideo
Graduate School Of Science And Engineering Saitama University
関連論文
- Colonization by the Arbuscular Mycorrhizal Fungus Glomus versiforme Induces a Defense Response Against the Root-knot Nematode Meloidogyne incognita in the Grapevine (Vitis amurensis Rupr.), Which Includes Transcriptional Activation of the Class III Chitin
- GENOME WIDE EXPRESSION MONITORING OF JASMONATE-RESPONSIVE GENES OF ARABIDOPSIS USING cDNA MACROARRAY REVEALED SELF-ACTIVATION OF A SERIES OF JASMONATE BIOSYNTHESIS GENES AND CRPSS TALK WITH OTHER SIGNALING PATHWAYS
- GENOME-WIDE EXPRESSION MONITORING OF JASMONATE-RESPONSIVE GENES OF ARABIDOPSIS USING A cDNA ARRAY
- Loss of Plastidic Lysophosphatidic Acid Acyltransferase Causes Embryo-Lethality in Arabidopsis
- ROLE OF THREE DIFFERENT TYPES OF MGDG SYNTHASE FOR TWO PATHWAYS OF GALACTOLIPID SYNTHESIS IN ARABIDOPSIS THALIANA
- ANALYSIS OF EXPRESSION PROFILE AND SUBCELLULAR LOCALIZATION FOR THREE DIFFERENT TYPES OF MGDG SYNTHASE IN ARABIDOPSIS THALIANA
- Light and Cytokinin Play a Co-operative Role in MGDG Synthesis in Greening Cucumber Cotyledons
- BIOSYNTHENSIS OF GLYCOLIPIDS IN FLOWER DEVELOPMENT OF PETUNIA HYBRIDA
- Cytokinin triggers gene expression and activation of MGDG synthase, and accumulation of plastidial galactolipids even in darkness
- TRANSCRIPTIONAL REGULATION BY LIGHT AND PHYTOHORMONES OF MGD GENE IN CUCUMBER
- Phosphorylation of a Bifunctional Enzyme, 6-Phosphofructo-2-kinase/fructose-2, 6-bisphosphate 2-phosphatase, is Regulated Physiologically and Developmentally in Rosette Leaves of Arabidopsis thaliana
- ISOLATION AND ANALYSIS OF NADPH-PROTOCHLOROPHYLLIDE OXIDOREDUCTASE ISOZYME DESRUPTANT (PORB) IN ARABIDOPSIS THALIANA
- An Increase in Unsaturation of Fatty Acids in Phosphatidylglycerol from Leaves Improves the Rates of Photosynthesis and Growth at Low Temperatures in Transgenic Rice Seedlings
- 光合成生物のグリセロ糖脂質 : その生合成と進化的起源
- CLONING AND TRANSCRIPTIONAL ANALYSIS OF A NOVEL ISOZYME OF NADPH-PROTOCHLOROPHYLLIDE OXIDOREDUCTASE (PORC) IN Arabidopsis thaliana
- TWO TYPES OF MGDG SYNTHASE EXIST IN ARABIDOPSIS THALIANA
- AN ANALYSIS OF THE EXPRESSION OF MGDG SYNTHASE AND CHARACTERIZATION OF A GENOMIC GENE FROM ARABIDOPSIS THALIANA
- GENETIC ANALYSIS OF orf5 IN PHOTOSYNTHETIC REGULATORY CLUSTER OF Rhodobacter sphaeroides
- cDNA CLONING OF ARABIDOPSIS MONOGALACTOSYL-DIACYLGLYCEROL SYNTHASE, THE ENZYME OF MAJOR GLYCOLIPID SYNTHESIS IN CHLOROPLAST MEMBRANE
- Fatty Acid Composition of Phosphatidylglycerols in Relation to Chilling Sensitivity of Woody Plants
- A Second Gene for Acyl-(Acyl-Carrier-Protein): Glycerol-3-Phosphate Acyl-transferase in Squash, Cucurbita moschata cv. Shirogikuza, Codes for an Oleate-Selective Isozyme: Molecular Cloning and Protein Purification Studies
- DO TWO GPAT ISOZYMES ACCUMULATE DIFFERENTIALLY IN DEVELOPING SQUASH ORGANS?
- Isozyme-Specific Modes of Activation of CTP : Phosphorylcholine Cytidylyltransferase in Arabidopsis thaliana at Low Temperature
- The Leaf-Order-Dependent Enhancement of Freezing Tolerance in Cold-Acclimated Arabidopsis Rosettes is not Correlated with the Transcript Levels of the Cold-Inducible Transcription Factors of CBF/DREB1
- Phosphatidylcholine Biosynthesis at Low Temperature : Differential Expression of CTP : Phosphorylcholine Cytidylyltransferase Isogenes in Arabidopsis thaliana
- Response to Darkness of Late-Responsive Dark-Inducible Genes is Positively Regulated by Leaf Age and Negatively Regulated by Calmodulin-Antagonist-Sensitive Signalling in Arabidopsis thaliana
- Activation of the Promoters of Arabidopsis Genens for the Branched-Chain α-Keto Acid Dehydrogenase Complex in Transgenic Tobacco BY-2 Cells under Sugar Starvation
- Isolation and RNA Gel Blot Analysis of Genes that Could Serve as Potential Molecular Markers for Leaf Senescence in Arabidopsis thaliana
- Regulation of dark-inducible genes in Arabidopsis
- Differential freezing tolerance and cold-acclimation capacity along the rosette leaf order in Arabidopsis
- Chloroplast Transformation with Modified accD Operon Increases Acetyl-CoA Carboxylase and Causes Extension of Leaf Longevity and Increase in Seed Yield in Tobacco
- Digalactosyldiacylglycerol is required for better photosynthetic growth of Synechocystis sp PCC6803 under phosphate limitation
- Lipid Transport Mediated by Arabidopsis TGD Proteins is Unidirectional from the Endoplasmic Reticulum to the Plastid
- GENETIC ENHANCEMENT OF COLD TOLERANCE IN TOBACCO PLANT TRANSFORMED BY STEAROYL-(ACYL-CARRIER-PROTEIN)-DESATURASE cDNA FROM SPINACH
- Properties of the Plastidial Acyl-(Acyl-Carrier-Protein) : Glycerol-3-Phosphate Acyltransferase from the Chilling-Sensitive Plant Squash (Cucurbita moschata)
- Purification of Isomeric Forms of Acyl-[Acyl-Carrier-Protein] : Glycerol-3-Phosphate Acyltransferase from Greening Squash Cotyledons
- Prominent Difference of Glycerolipids among Anther Walls, Pollen Grains and Leaves of Rice and Maize
- Effect of Thiolactomycin on Fatty Acid Synthesis in Higher Plants
- Selective Inhibition of Type II Fatty Acid Synthetase by the Antibiotic Thiolactomycin
- GROWTH CHARACTERISTICS OF TOBACCO HABITUATED CELL LINE 2B13
- The Estimation of Temperature Rise in Low-Cycle Fatigue of TiNi Shape-Memory Alloy
- Genetic variation of storage compounds and seed weight in rapeseed (Brassica napus L.) germplasms