Three recently acknowledged Escherichia species strikingly differ in the incidence of bacteriocinogenic and lysogenic strains

ŠMARDA, Jan, David ŠMAJS a H. LHOTOVA. Three recently acknowledged Escherichia species strikingly differ in the incidence of bacteriocinogenic and lysogenic strains. J. Basic Microbiol. 2002, roč. 2002, č. 42, s. 429-433.

Základní údaje

Originální název

Three recently acknowledged Escherichia species strikingly differ in the incidence of bacteriocinogenic and lysogenic strains

Autoři

ŠMARDA, Jan, David ŠMAJS a H. LHOTOVA

Vydání

J. Basic Microbiol. 2002

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Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10600 1.6 Biological sciences

Stát vydavatele

Německo

Utajení

není předmětem státního či obchodního tajemství

Organizační jednotka

Lékařská fakulta

UT WoS

000179873400008

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Anotace

V originále

The incidence of bacteriocinogeny and lysogeny was followed in bacteria of 3 recently acknowledged species of the genus Escherichia: E. hermanii, E. vulneris and E. fergusonii. Almost all of the strains examined were of human origin. In 30 strains of E. hermanii no one was found bacteriocinogenic while 57% were lysogenic, in 30 strains of E. vulneris none was found to be bacteriocinogenic and only 10% were lysogenic, and in 50 strains E. fergusonii 12% were bacteriocinogenic and 40% lysogenic. From the 6 bacteriocinogenic strains of E. fergusonii, 3 were producers of colicin E1, 2 of colicin Ib and 1 of colicin Ia. In addition, 3 E. fergusonii strains produced aerobactin.