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Serratia marcescens mutant

The highest biotin titer reached in a microbial process so far is 500mgl in addition to 100 mg 1 dethiobiotin in a 10-day fed-batch fermentation. This process, based on a genetically engineered Serratia marcescens mutant, was developed in the mid-1990s at Tanabe Seiyaku, Japan [333]. [Pg.273]

Worthington, R. E. I. Oxalyl amino acid anhydrides. II. Pigments of a Serratia marcescens mutant. Ph.D. Thesis 1962 Iowa State Univ., Ames. [Pg.432]

From the Japanese bryozoan Bugula dentata, an antimicrobial blue pigment (121) was isolated (111) and found to be identical with a tetrapyr-role previously isolated from a mutant strain of Serratia marcescens (112). The color of the bryozoan B. dentata is unusually dark blue, suggesting that the pigment 121 is ubiquitously present in the animal. Whether compound 121 is biosynthesized by the bryozoan itself or by an associated microorganism or derived from food sources such as prodigiosin-producing bacteria is still unknown. [Pg.59]

Komatsubara S, Kisumi M, Murata K et al (1978) Threonine production by regulatory mutants of Serratia marcescens. Appl Environ Microbiol 35 834—840... [Pg.18]

L-Threonine is produced by some auxotrophic mutants and/or threonine-analog resistant mutants and those bred by gene engineering techniques. The bacteria are Escherichia coli, Corynebacterium glutamicum, Brevibacterium lactofermentum, B.flavum, Serratia marcescens, and Proteus retgerii. [Pg.77]

Kato C, Kurihara T, Kobashi N, Yamane H, Nishiyama M (2004) Conversion of feedback regulation in aspartate kinase by domain exchange. Biochem Bioph Res Co 316 802-808 Kim YH, Park JS, Cho JY, Cho KM, Park YH, Lee J (2004) Proteomic response analysis of a threonine-overproducing mutant of Escherichia coli. Biochem J 381 823-829 Klaffl S, Eikmanns BJ (2010) Genetic and functional analysis of the soluble oxaloacetate decarboxylase from Corynebacterium glutamicum. J Bacterid 192 2604-2612 Komatsubara S, Kisumi M, Murata K, Chibata 1 (1978) Threonine production by regulatory mutants of Serratia marcescens. Appl Environ Microbiol 35 834-840 Kotaka M, Ren J, Lockyer M, Hawkins AR, Stammers DK (2006) Structures of R- and T-state Escherichia coli aspartokinase 111 mechanisms of the allosteric transition and inhibition by lysine. J Biol Chem 281 31544-31552... [Pg.300]

L-Threonine is produced by some auxotrophic mutants or threonine-analogue-resistant mutants, and those are created by genetic engineering techniques. The bacteria used are Escherichia coli, Corynebacterium glutamicum, Brevibacterium lactofermentum, B. flavum, Serratia marcescens, and Proteus rettgeri (Nakamori 1986). L-Threonine production by fermentation was started in the 1970s. The auxotrophic mutant and analogue-resistant mutant strains obtained for this purpose were cultured in the presence of amino acids required by the mutant. [Pg.175]

Jackson, D. A., M. I. Bunting, and D. A. Morrison Suppression of pigmentation by POj in certain mutants of Serratia marcescens (Abstract). Bacteriol. Proc. 53 (1963). [Pg.429]

Rizki, M. T. M. Factors influencing pigment production in a mutant strain of Serratia marcescens. J. Bacteriol. 80, 305 (I960). [Pg.430]

Williams, R. P., and J. A. Green An unusual orange mutant of Serratia marcescens. Microbial Genetics Bull. 11, 29 (1954). [Pg.432]


See other pages where Serratia marcescens mutant is mentioned: [Pg.292]    [Pg.292]    [Pg.217]    [Pg.36]    [Pg.9]    [Pg.537]    [Pg.1917]    [Pg.428]    [Pg.111]    [Pg.56]    [Pg.287]    [Pg.53]    [Pg.28]    [Pg.56]    [Pg.428]    [Pg.429]    [Pg.1994]    [Pg.992]    [Pg.391]    [Pg.450]   
See also in sourсe #XX -- [ Pg.3 , Pg.412 ]




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