Literature DB >> 7016907

Unique temperature-sensitive nutritional requirements of bacteremic Escherichia coli isolates.

W D Welch, L Spurgeon, D Kitts, H S Moyed, L D Thrupp.   

Abstract

Of 50 strains of Escherichia coli isolated from blood cultures of bacteremic patients, 14 (28%) were unable to grow on minimal medium at 42 degrees C, compared to only 2 of 50 nonbacteremic strains. In 7 of the 14 bacteremic strains, growth at 42 degrees C was restored by adding nicotinic acid. These unique temperature-sensitive auxotrophic patterns warrant evaluation as a marker correlating with clinical pathogenicity in E. coli.

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Year:  1981        PMID： 7016907      PMCID： PMC273840          DOI： 10.1128/jcm.13.3.606-608.1981

Source DB:  PubMed          Journal:  J Clin Microbiol        ISSN： 0095-1137            Impact factor:   5.948


  8 in total

1.  The Virulence of Biochemical Mutants of Klebsiella Pneumoniae.

Authors:  E D Garber; A J Hackett; R Franklin
Journal:  Proc Natl Acad Sci U S A       Date:  1952-08       Impact factor: 11.205

2.  The effects of biochemical mutation on the virulence of Bacterium typhosum; the loss of virulence of certain mutants.

Authors:  G A BACON; T W BURROWS; M YATES
Journal:  Br J Exp Pathol       Date:  1951-04

3.  Growth rate of Escherichia coli at elevated temperatures: limitation by methionine.

Authors:  E Z Ron; B D Davis
Journal:  J Bacteriol       Date:  1971-08       Impact factor: 3.490

4.  Relation of virulence of Escherichia coli in septicemia and urinary tract infection to temperature-sensitive growth in minimal medium.

Authors:  L Spurgeon; L D Thrupp
Journal:  J Infect Dis       Date:  1980-11       Impact factor: 5.226

Review 5.  Nicotinamide adenine dinucleotide biosynthesis and pyridine nucleotide cycle metabolism in microbial systems.

Authors:  J W Foster; A G Moat
Journal:  Microbiol Rev       Date:  1980-03

6.  Phenotypic and epidemiologic correlates of auxotype in Neisseria gonorrhoeae.

Authors:  J S Knapp; C Thornsberry; G A Schoolnik; P J Wiesner; K K Homes
Journal:  J Infect Dis       Date:  1978-08       Impact factor: 5.226

7.  Nutritional requirements of Shigella flexneri bacilli. 3. Nicotinic acid as a main growth factor of Sh. flexneri.

Authors:  T M Lachowicz; S Jankowski; Z Lachowicz
Journal:  Acta Microbiol Pol A       Date:  1972

8.  Pyelonephritis XVI. correlates of parasite virulence in acute ascending Escherichia coli pyelonephritis in mice undergoing diuresis.

Authors:  L B Guze; J Z Montgomerie; C S Potter; G M Kalmanson
Journal:  Yale J Biol Med       Date:  1973-06
  8 in total
  6 in total

1.  Natural isolates of Salmonella enterica serovar Dublin carry a single nadA missense mutation.

Authors:  Ulfar Bergthorsson; John R Roth
Journal:  J Bacteriol       Date:  2005-01       Impact factor: 3.490

2.  Phenotypic factors correlated with the absence of virulence among gentamicin-resistant Pseudomonas aeruginosa strains.

Authors:  R B Clark; J M Janda; E J Bottone
Journal:  J Clin Microbiol       Date:  1984-08       Impact factor: 5.948

Review 3.  P-fimbriae of pyelonephritogenic Escherichia coli: detection in clinical material by a rapid receptor-specific agglutination test.

Authors:  R Möllby; G Källenius; T K Korhonen; J Winberg; S B Svenson
Journal:  Infection       Date:  1983 Jan-Feb       Impact factor: 3.553

4.  Do temperature-sensitive auxotrophs of Escherichia coli have special virulence?

Authors:  C M Kunin; T H Hua; C Krishnan; L V White
Journal:  J Clin Microbiol       Date:  1993-01       Impact factor: 5.948

5.  Induction of bacteremia in newborn rats by Escherichia coli K1 is correlated with only certain O (lipopolysaccharide) antigen types.

Authors:  G Pluschke; A Mercer; B Kusećek; A Pohl; M Achtman
Journal:  Infect Immun       Date:  1983-02       Impact factor: 3.441

6.  Six widespread bacterial clones among Escherichia coli K1 isolates.

Authors:  M Achtman; A Mercer; B Kusecek; A Pohl; M Heuzenroeder; W Aaronson; A Sutton; R P Silver
Journal:  Infect Immun       Date:  1983-01       Impact factor: 3.441
  6 in total

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