2002
Colicins produced by the Escherichia fergusonii strains closely resemble colicins coded by E. coli
ŠMAJS, David; S.E. KARPATHY; Jan ŠMARDA and G.M- WEINSTOCKBasic information
Original name
Colicins produced by the Escherichia fergusonii strains closely resemble colicins coded by E. coli
Name in Czech
Koliciny produkované kmeny bakterie Escherichia fergusonii se velmi podobají kolicinům E. coli
Authors
ŠMAJS, David; S.E. KARPATHY; Jan ŠMARDA and G.M- WEINSTOCK
Edition
FEMS Microbiol. Lett. 2002
Other information
Language
English
Type of outcome
Article in a journal
Field of Study
10600 1.6 Biological sciences
Country of publisher
United States of America
Confidentiality degree
is not subject to a state or trade secret
Organization unit
Faculty of Medicine
UT WoS
000175152500017
Keywords (in Czech)
Escherichia fergusonii, koliciny
Keywords in English
Escherichia fergusonii, colicins
Changed: 26/6/2009 17:20, prof. MUDr. David Šmajs, Ph.D.
In the original language
Plasmid DNA of six Escherichia fergusonii colicinogenic strains (three producers of colicin E1, two of Ib and one of Ia) was isolated and the colicin-encoding regions of the corresponding Col plasmids were sequenced. Two new variants of colicin E1, one of colicin Ib, and one of colicin Ia were identified as well as new variants of the colicin E1 and colicin Ib immunity proteins and the colicin E1 lysis polypeptide. The recombinant Escherichia coli producer harboring pColE1 from E. fergusonii strain EF36 (pColE1-EF36) was found to be only partially immune to E1 colicins produced by two other E. fergusonii strains suggesting that pColE1-EF36 may represent an ancestor ColE1 plasmid.
In Czech
Rekombinantní producent E. coli obsahující pColE1 z kmene E. fergusonii EF36 (pColE1-EF36)byla je částečně imunní ke kolicinům E1produjkovaným dalšími dvěma kmeny E. fergusonii, což naznačuje, že pColE1-EF36 může být předkem pro plazmid ColE1.