Cloning of Tryptophan Genes of Brevibacterium lactofermentum, a Glutamic Acid-producing Bacterium(Biological Chemistry)
スポンサーリンク
概要
- 論文の詳細を見る
Five genes for tryptophan biosynthesis, trpE, trpD, trpC, trpB, and trpA of Brevibacterium lactofermentum, a coryne form glutamic acid-producing bacterium, were cloned as a 9.6 kb BamHI DNA fragment by colony hybridization. A previously cloned 1.2 kb PstI DNA fragment containing a major part of the trpE gene was used as a probe. By complementation tests using the subclones of this 9.6 kb BamHI fragment and various trytophan auxotrophs of B. lactofermentum and Escherichia coil, this fragment was found to contain a gene cluster composed of trpE, trpD, trpC, trpB, and trpA in this order. It suggests that genes for trytophan biosynthesis in B. lactofermentum may be an operon.
- 社団法人日本農芸化学会の論文
- 1987-03-22
著者
-
MATSUI Kazuhiko
Central Research Laboratories, Ajinomoto Co., Inc.
-
SANO Konosuke
Central Research Laboratories, Ajinomoto Co., Inc.
-
Sano K
Ajinomoto Co. Inc. Kawasaki Jpn
-
Sano Konosuke
Central Research Laboratories Of Ajinomoto Co. Inc.
-
Sano Konosuke
Central Research Laboratories Ajinomoto Co. Inc.
-
Matsui Kazuhiko
Central Research Laboratories Ajinomoto Co. Ltd.
-
Matsui Kazuhiko
Central Research Laboratories Ajinomoto Co. Inc.
-
MIWA Kiyoshi
Central Research Laboratories, Ajinomoto Co., Inc.
-
Miwa K
Ajinomoto Co. Inc. Kawasaki Jpn
-
Miwa Kiyoshi
Central Research Laboratories Ajinomoto Co. Inc.
-
Matsui Katsuhiko
Department Of Biological Chemistry School Of Pharmacy Hokuriku University
関連論文
- Cloning and Characterization of Genes Responsible for m-Fluoro-D,L-phenylalanine Resistance in Brevibacterium lactofermentum(Microbiology & Fermentation Industry)
- Optimal Conditions for the Enzymatic Production of L-Aromatic Amino Acids from the Corresponding 5-Substituted Hydantoins(Microbiology & Fermentation Industry)
- Enzymatic Production of L-Tryptophan from DL-5-Indolylmethylhydantoin by Mutants of Flavobacterium sp. T-523(Microbiology & Fermentation Industry)
- Amplification of the Phosphoenol Pyruvate Carboxylase Gene of Brevibacterium lactofermentum to Improve Amino Acid Production(Microbiology & Fermentation Industry)
- Improved _L-Threonine Production by the Amplification of the Gene Encoding Homoserine Dehydrogenase in Brevibacterium lactofermentum(Microbiology & Fermentation Industry)
- Enzymatic Preparation of Aromatic Ethylamines from Aromatic L-Amino Acids
- Purification and Properties of Soluble D-Glucoside 3-Dehydrogenase from Flavobacterium saccharophilum(Biological Chemistry)
- Concanamycin B Inhibits the Expression of Newly-synthesized MHC Class II Molecules on the Cell Surface
- Culture Conditions for Improvement of L-Threonine Production Using a Genetically Self-cloned L-Threonine Hyperproducing Strain of Escherichia coli K-12
- Threonine Production by Co-existence of Cloned Genes Coding Homoserine Dehydrogenase and Homoserine Kinase in Brevibacterium lactofermentum(Microbiology & Fermentation Industry)
- Determination of the Complete Nucleotide Sequence of Brevibacterium lactofermentum Plasmid pAM330 and Analysis of Its Genetic Information(Biological Chemistry)
- Versatile Cloning Vectors Constructed with Genes Indigenous to a Glutamic Acid-Producer, Brevibacterium lactofermentum(Microbiology & Fermentation Industry)
- Cloning of a Gene Cluster of aroB, aroE and aroL for Aromatic Amino Acid Biosynthesis in Brevibacterium lactofermentum, a Glutamic Acid-producing Bacterium(Microbiology & Fermentation Industry)
- Cloning of Tryptophan Genes of Brevibacterium lactofermentum, a Glutamic Acid-producing Bacterium(Biological Chemistry)
- Fermentative Production of L-Glutamic-γ-Semialdehyde and Its Chemical Conversion into L-Tryptophan(Microbiology & Fermentation Industry)
- Effects of an Excherichia coli ilv A Mutant Gene Encoding Feedback-resistant Threonine Deaminase on L-Isoleucine Production by Brevibacterium flavum
- Hyper-heterogeneity of the N-Terminus of Recombinant BSF-2/IL-6 Produced in CHO and NIH3T3 Cells(Microbiology & Fermentation Industry)
- Synthesis of Crocin, Pjcrocrocin and Safranal by Saffron Stigma-like Structures Proliferated in Vitro
- Cryptic Plasmids in Glutamic Acidproducing Bacteria
- Construction of L-Threonine Overproducing Strains of Escherichia coli K-12 Using Recombinant DNA Techniques
- Stability of Recombinant Plasmids Carrying the Threonine Operon in Escherichia coli