O_2-stimulated synthesis of bacteriochlorophyll and carotenoids in marine bacteria

スポンサーリンク

概要

• 論文の詳細を見る

• We examined the effects of a limitation of the O_2-supply on the syntheses of bacteriochlorophyll a_P and carotenoids in isolates of aerobic marine bacteria, OCh 101 and OCh 114, grown heterotrophically. Whereas they formed these pigments fairly well under high aeration in the dark, a limitation of the O_2-supply resulted in the decreased syntheses of bacteriochlorophyll in both strains. Syntheses of carotenoids also were depressed under low aeration but to a lesser extent (especially in OCh 101) than the depression of bacteriochlorophyll synthesis. Aerobic incubation of a culture of OCh 101, that previously had been grown semiaerobically, induced the supplementary synthesis of bacteriochlorophyll. This induction was inhibited almost completely by chloram-phenicol. The absorption spectra of suspensions and solvent extracts of cells grown aerobically or semiaerobically are reported.

• 日本植物生理学会の論文

著者

• Harashima Keiji

  Department Of Agricultural Chemistry Faculty Of Agriculture The University Of Tokyo

• Harashima Keiji

  Department Of Agricultural Chemistry The University Of Tokyo

• Shiba Tsuneo

  Otsuchi Marine Research Center Ocean Research Institute The University Of Tokyo

• Hayasaki Jun-ichi

  Department of Agricultural Chemistry, The University of Tokyo

• Ikari Takaomi

  Department of Agricultural Chemistry, The University of Tokyo

• Ikari Takaomi

  Department Of Agricultural Chemistry The University Of Tokyo

• Hayasaki Jun-ichi

  Department Of Agricultural Chemistry The University Of Tokyo

関連論文

• Photochemical Activities of Bacteriochlorophyll in Aerobically Grown Cells of Aerobic Heterotrophs, Erythrobacter Species (OCh 114) and Erythrobacter longus (OCh 101)
• An Aerobic Bacterium Containing Bacteriochlorophyll-proteins Showing Absorption Maxima of 802, 844 and 862 nm in the Near Infrared Region(Microbiology & Fermentation Industry)
• Carotenoids and Ubiquinone in Aerobically Grown Cells of an Aerobic Photosynthetic Bacterium, Erythrobacter Species OCh 114
• Light-Stimultated Aerobic Growth of Erythrobacter Species Och 114
• O_2-stimulated synthesis of bacteriochlorophyll and carotenoids in marine bacteria
• O_2 Regulation of Bacteriochlorophyll Synthesis in the Aerobic Bacterium Erythrobacter
• Distribution of Aerobic Bacteriochlorophyll-Containing Bacteria in Otsuchi Bay, Iwate

スポンサーリンク