Statistical Optimization of Bioluminescence of Photobacterium phosphoreum KCTC2852
スポンサーリンク
概要
- 論文の詳細を見る
In this study, media optimization by statistically designed experiments stimulated an increase in the intensity and stability of bioluminescence of Photobacterium phosphoreum KCTC 2852 during continuous cultivation. The Plackett-Burman design method selected two components(NaCl, yeast extract)among nine components of the seawater complete(SC)medium. The response-surface design method calculated the optimum concentration of NaCl(31.1 g/l)and yeast extract(5.1 g/l). In the optimized medium, bioluminescence per cell increased twofold. During continuous cultivation in a stirred tank reactor, bioluminescence decreased rapidly in the SC medium, whereas the optimized medium could maintain bioluminescence for more than 80 h, resulting in an increased bioluminescence. Upon contact with 0.1 ppm Hg^<2+> a sharp decrease in bioluminescence was observed, which was reproducible in the measuring chamber. This shows the possibility that P.phosphoreum could be cultivated continuously with enhanced bioluminescence stability and that on-line water toxicity could be monitored continuously.
- 社団法人日本生物工学会の論文
- 2001-07-25
著者
-
Lee J‐g
System Ic R & D Division Hynix Semiconductor Inc.
-
Lee Jeong-gun
R&d Center Lg Industrial Systems Co. Ltd.
-
Shin D‐h
Millimeter-wave Innovation Technology Research Center (mint) Dongguk University
-
Shin Dong-hoon
Graduate School Of Biotechnology Korea University
-
LEE Jeong-Gun
R&D Center, MagnaChip Semiconductor Inc.
-
LEE BAEK-SEOK
Department of Biological Engineering, Institute of Biotechnology, Inha University
-
KIM EUN-KI
Department of Biological Engineering, Institute of Biotechnology, Inha University
-
Kim Eun-ki
Department Of Biological Engineering Institute Of Biotechnology Inha University
-
Lee B‐s
Inha Univ. Kor
-
Lee Baek-seok
Department Of Biological Engineering Institute Of Biotechnology Inha University
関連論文
- Low Temperature Formation of Highly Thermal Immune Ni Germanosilicide Using NiPt Alloy with Co Over-layer in Si_Ge_x according to Different Ge Fractions (x)
- Novel Nitrogen Doped Ni Self-Alingned Silicide Process for Nanoscale Complementary Metal Oxide Semiconductor Technology
- Novel Nitrogen doped Ni SALICIDE Process for Nano-Scale CMOS Technology
- Thermally Robust Nickel Silicide Process Technology for Nano-Scale CMOS Technology(Session B5 Si-Devices I)(2004 Asia-Pacific Workshop on Fundamentals and Application of Advanced Semiconductor Devices (AWAD 2004))
- Thermally Robust Nickel Silicide Process Technology for Nano-Scale CMOS Technology(Session B5 Si-Devices I)(2004 Asia-Pacific Workshop on Fundamentals and Application of Advanced Semiconductor Devices (AWAD 2004))
- Thermally Robust Nickel Silicide Process Technology for Nano-Scale CMOS Technology
- Study of Abnormal Oxidation of Ni-Germanosilicide by High Temperature Post-Silicidation Annealing(Session A3 Si Materails and Process)(2004 Asia-Pacific Workshop on Fundamentals and Application of Advanced Semiconductor Devices (AWAD 2004))
- Study of Abnormal Oxidation of Ni-Germanosilicide by High Temperature Post-Silicidation Annealing(Session A3 Si Materails and Process)(2004 Asia-Pacific Workshop on Fundamentals and Application of Advanced Semiconductor Devices (AWAD 2004))
- Daidzein Activates Choline Acetyltransferase from MC-IXC Cells and Improves Drug-Induced Amnesia
- Effects of Oleamide on Choline Acetyltransferase and Cognitive Activities(Food & Nutrition Science)
- Statistical Optimization of Bioluminescence of Photobacterium phosphoreum KCTC2852
- Improvement of Diabetic Complication by Hydrangea Dulcis Folium in Streptozotocin-Induced Diabetic Rats(Miscellaneous)
- Protective Effects of Aucubin Isolated from Eucommia ulmoides against UVB-Induced Oxidative Stress in Human Skin Fibroblasts(Pharmacognosy)
- Inhibitory Effect of Aucubin Isolated from Eucommia ulmoides against UVB-Induced Matrix Metalloproteinase-1 Production in Human Skin Fibroblasts
- Gene Cloning and Biochemical Analysis of Thermostable Chitosanase (TCH-2) from Bacillus coagulans CK108(Biochemistry & Molecular Biology)
- Thermostable Chitosanase from Bacillus sp.Strain CK4 : Its Purification, Characterization, and Reaction Patterns
- Depigmentation of Melanocytes by (2Z,8Z)-Matricaria Acid Methyl Ester Isolated from Erigeron breviscapus
- Effects of Polysaccharides from Rhizomes of Curcuma zedoaria on Macrophage Functions(Food & Nutrition Science)
- Biochemical Properties of Polysaccharides from Black Pepper
- Purification and Biological Activity of Acidic Polysaccharide from Leaves of Thymus vulgaris L.
- Purification and Characterization of Anti-complementary Polysaccharide from Leaves of Thymus vulgaris L.
- Purification and Characterization of Antithrombotics from Syzygium aromaticum (L.) MERR. & PERRY
- Effect of Culture Conditions on Production of 5-Aminolevulinic Acid by Recombinant Escherichia coli
- In Vitro and in Vivo Effects of Macrophage-Stimulatory Polysaccharide from Leaves of Perilla frutescens var. crispa
- Activation Effects of Allium Tuberosum Rottl. on Choline Acetyltransferase
- Protective Effects of Kaempferol (3,4',5,7-tetrahydroxyflavone) against Amyloid Beta Peptide (Aβ)-Induced Neurotoxicity in ICR Mice
- Inhibitory Effect of Poncirus trifoliate on Acetylcholinesterase and Attenuating Activity against Trimethyltin-Induced Learning and Memory Impairment
- Zeatin Supplement Improves Scopolamine-Induced Memory Impairment in Mice
- Ferulic Acid Supplementation Prevents Trimethyltin-Induced Cognitive Deficits in Mice
- Novel Nitrogen Doped Ni Self-Alingned Silicide Process for Nanoscale Complementary Metal Oxide Semiconductor Technology
- Effects of Methoxsalen from Poncirus trifoliata on Acetylcholinesterase and Trimethyltin-Induced Learning and Memory Impairment