ŠMARDA, Jan, David ŠMAJS and H. LHOTOVA. Three recently acknowledged Escherichia species strikingly differ in the incidence of bacteriocinogenic and lysogenic strains. J. Basic Microbiol. vol. 2002, No 42, p. 429-433, 2002.
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Basic information
Original name Three recently acknowledged Escherichia species strikingly differ in the incidence of bacteriocinogenic and lysogenic strains
Authors ŠMARDA, Jan, David ŠMAJS and H. LHOTOVA.
Edition J. Basic Microbiol. 2002.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10600 1.6 Biological sciences
Country of publisher Germany
Confidentiality degree is not subject to a state or trade secret
Organization unit Faculty of Medicine
UT WoS 000179873400008
Changed by Changed by: prof. MUDr. David Šmajs, Ph.D., učo 1116. Changed: 25/6/2009 15:47.
Abstract
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.
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