Literature DB >> 4745425

Translucent colony form of the gram-negative, levan-producing bacterium, Aerobacter levanicum.

M Takeshita.   

Abstract

A spontaneously occurring variation of Aerobacter levanicum, affecting the appearance of colonies on sucrose agar (opaque to translucent colony form), has been observed and studied. This appears to be a mutation that is accompanied by a significant increase in levansucrase (EC 2.4.1.10) activity, in levan production, and by a change in some of the properties of levansucrase.

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Year:  1973        PMID： 4745425      PMCID： PMC246452          DOI： 10.1128/jb.116.1.503-506.1973

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  6 in total

1.  The mechanism of polysaccharide production from sucrose. 3. Donor-acceptor specificity of levansucrase from Aerobacter levanicum.

Authors:  G AVIGAD; D S FEINGOLD; S HESTRIN
Journal:  Biochem J       Date:  1956-10       Impact factor: 3.857

2.  Protein measurement with the Folin phenol reagent.

Authors:  O H LOWRY; N J ROSEBROUGH; A L FARR; R J RANDALL
Journal:  J Biol Chem       Date:  1951-11       Impact factor: 5.157

3.  Studies on lysogenesis. I. The mode of phage liberation by lysogenic Escherichia coli.

Authors:  G BERTANI
Journal:  J Bacteriol       Date:  1951-09       Impact factor: 3.490

Review 4.  Mechanisms of biopolymer growth: the formation of dextran and levan.

Authors:  K H Ebert; G Schenk
Journal:  Adv Enzymol Relat Areas Mol Biol       Date:  1968

5.  Purification of levansucrase by precipitation with levan.

Authors:  E T Reese; G Avigad
Journal:  Biochim Biophys Acta       Date:  1966-01-11

6.  The gel-filtration behaviour of proteins related to their molecular weights over a wide range.

Authors:  P Andrews
Journal:  Biochem J       Date:  1965-09       Impact factor: 3.857
  6 in total

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