Optimal Culture Conditions of Bacillus stearothermophilus JTS 859 for the Production of a Thermostable Enzyme to Synthesize 5-Methyluridine
スポンサーリンク
概要
- 論文の詳細を見る
The optimal culture conditions of a thermophile, Bacillus stearothermophilus JTS 859,were examined for the production of a thermostabel enzyme to synthesize 5-methyluridine from inosine and thymine in the presence of phosphate by the ribosyl transfer reaction. Elevation of the agitation velocity and the addition of inosine to the medium were effective in improving the production of the enzyme. By optimizing the culture conditions, the production amounts of cells and enzyme per volume of medium were increased by 4.6 and 10.1 times, respectively, compared to the initial results.
- 社団法人日本生物工学会の論文
- 1992-04-25
著者
-
Hori N
Tobacco Science Research Laboratory
-
Hori Nobuaki
Central Research Institute Japan Tobacco Inc.
-
Mikami Y
Chiba Univ. Chiba Jpn
-
Watanabe M
Foods And Liquors Research Laboratories Kyowa Hakko Kogyo Co. Ltd.
-
Hori Nobuaki
Tobacco Science Research Laboratory Japan Tobacco Inc.
-
WATANABE Mutsumi
Tobacco Science Research Laboratory, Japan Tobacco Inc.
-
MIKAMI Yoichi
Tobacco Science Research Laboratory, Japan Tobacco Inc.
-
Sunagawa Kenji
Tobacco Science Research Laboratory Japan Tobacco Inc.
-
Watanabe M
Graduate School Of Engineering Hiroshima Kokusai Gakuin University
-
Mikami Yoichi
Tobacco Science Research Laboratory
-
Mikami Yoichi
Central Research Institute The Japan Tobacco 〓 Salt Public Corporation
-
Hori Nobuaki
Tobacco Science Research Laboratory
-
UEHARA KYOUKO
Tobacco Science Research Laboratory, Japan Tobacco Inc.,
-
Mikami Y
Tokyo Laboratory Yuki Gosei Kogyo Co. Ltd.
-
Uehara Kyouko
Tobacco Science Research Laboratory
関連論文
- Isolation and characterization of a novel antistress gene from Chlamydomonas sp. W80(GENETICS, MOLECULAR BIOLOGY, AND GENE ENGINEERING)
- Pyrinodemins B-D, Potent Cytotoxic bis-Pyridine Alkaloids from Marine Sponge Amphimedon sp.
- Purification and Characterization of Thermostable Pyrimidine Nucleoside Phosphorylase from Bacillus stearothermophilus JTS 859(Biological Chemistry)
- Purification and Characterization of Second Thermostable Purine Nucleoside Phosphorylase in Bacillus stearothermophilus JTS 859(Biological Chemistry)
- Purification and Characterization of Thermostable Purine Nucleoside Phosphorylase of Bacillus stearothermophilus JTS 859(Biological Chemistry)
- Efficient Production of 2-Deoxyribose 5-Phosphate from Glucose and Acetaldehyde by Coupling of the Alcoholic Fermentation System of Baker's Yeast and Deoxyriboaldolase-Expressing Escherichia coli
- Microbial Production of 2-Deoxyribose 5-Phosphate from Acetaldehyde and Triosephosphate for the Synthesis of 2'-Deoxyribonucleosides(Microbiology & Fermentation Technology)
- Molecular Breeding of a Sake Yeast with a Mutated ARO4 Gene Which Causes Both Resistance to o-Fluoro-DL-Phenylalanine and Increased Production of β-Phenethyl Alcohol
- Altered Regulation of Aromatic Amino Acid Biosynthesis in β-Phenylethyl-alcohol-overproducing Mutants of Sake Yeast Saccharomyces cerevisiae(Microbiology & Fermentation Industry)
- Applications of Photosynthetic Bacteria for Medical Fields
- Biosorption of Cadmium Ions Using a Photosynthetic Bacterium,Rhodobacter sphaeroides S and a Marine Photosynthetic Bacterium,Rhodovulum sp. and Their Biosorption Kinetics
- Removal of Phosphorus from Oyster Farm Mud Sediment Using a Photosynthetic Bacterium, Rhodobacter sphaeroides IL106
- Flocculating Property of Extracellular Polymeric Substance Derived from a Marine Photosynthetic Bacterium, Rhodovulum sp.
- Treatment of Aquarium Water by Denitrifying Photosynthetic Bacteria Using Immobilized Polyvinyl Alcohol Beads
- Identification of Sialyltransferases of Streptococcus agalactiae
- Different Missense Mutations in PDR1 and PDR3 Genes from Clotrimazole-Resistant Sake Yeast are Responsible for Pleiotropic Drug Resistance and Improved Fermentative Activity
- Molecular Characterization of a Novel β1, 3-Galactosyltransferase for Capsular Polysaccharide Synthesis by Streptococcus agalactiae Type Ib^1
- Putative Regulatory Gene for Polysaccharide Synthesis of Streptococcus agalactiae Type Ia
- Disruption of the ABC Transporter Genes PDR5, YOR1, and SNQ2, and Their Participation in Improved Fermentative Activity of a Sake Yeast Mutant Showing Pleiotropic Drug Resistance
- Characterization of a PDR1 Mutant Allele from a Clotrimazole-Resistant Saka Yeast Mutant with Improved Fermentative Activity
- Screening of Bacteriophages Producing Endo-N-Acetylneuraminidase
- Mutants Producing High Concentrations of the Flavor Components Active Amylalcohol and Normal Propanol in Saccharomyces cerevisiae
- Optimal Culture Conditions of Bacillus stearothermophilus JTS 859 for the Production of a Thermostable Enzyme to Synthesize 5-Methyluridine
- Mutants of Yeast Saccharomyces cerevisiae Producing Large Amounts of the Flavor Components Isobutyl Alcohol and Isoamyl Alcohol(Microbiology & Fermentation Industry)
- Breeding of Brewing Yeast Producing a Large Amount of β-Phenylethyl Alcohol and β-Phenylethyl Acetate(Microbiology & Fermentation Industry)
- Microbial Conversion of β-Myrcene by Aspergillus niger(Microbiology & Fermentation Industry)
- Microbial Conversion of 4-Oxoisophorone by Aspergillus niger(Microbiology & Fermentation Industry)
- Purification and Some Properties of an Exo-β-1,3-Glucanase from Porodisculus pendulus
- Purification and Some Properties of an Endo-β-1,3-Glucanase from Porodisculus pendulus
- Molecular Weight-Viscosity Relationships of Pendulan from Porodisculus pendulus
- Change in Molecular Weight of Pendulan from Porodisculus pendulus
- Rheological Properties of Pendulan from Porodisculus pendulus
- Bulk Preparation of R-(+)-Nicotine from a Racemic Mixture by Continuous Culture with an Isolated Pseudomonas putida
- Enzymatic Synthesis of 5-Methyluridine from Adenosine and Thymine with High Efficiency
- Effects of Xanthine Oxidase on Synthesis of 5-Methyluridine by the Ribosyl Transfer Reaction(Microbiology & Fermentation Industry)
- Photoautotrophic Culture of Undifferentiated Cells and Shoot-Forming Cultures of Digitalis purpurea L.
- Digitoxin Biosynthesis in Isolated Mesophyll Cells and Cultured Cells of Digitalis
- Bioethanol production from rice washing drainage and rice bran(BIOCHEMICAL ENGINEERING)
- Effect of enzymatic treatment on sedimentation and flocculation abilities of solid particles in rice washing drainage and its relationship with protein profiles(BIOCHEMICAL ENGINEERING)
- Preparation of Aroma Compounds by Microbial Transformation of Isophorone with Aspergillus niger
- Jar Fermenter Culture of Shoot-forming Cultures of Digitalis purpurea L. Using a Revised Medium
- Formation of (2S, 6R, 7R)-2, 7-Epoxydihydro-α-ionone via Asymmetric Hydroxylation of β-Ionone by Aspergillus niger
- Effects of Physical Factors and Surface Active Agents on the Formation of Anthraquinones by Rubia cordifolia Cells in Suspension Culture
- Synthesis of 5-Methyluridine by a Thermophile, Bacillus stearothermophilus JTS 859
- Effects of Nutritional Factors on the Formation of Anthraquinones by Rubia cordifolia Plant Cells in Suspension Culturel