TY  - JOUR
A1  - Schmidt, M.
A1  - Bender, R.
A1  - Burschka, Christian
T1  - Additionsverbindungen zwischen Antimon(III)-Halogeniden und 1,4-Dithiacycloheptan
T1  - Addition Compounds between Antimony(III)-Halides and 1,4-Dithiacycloheptane
N2  - No abstract available
KW  - Chemie
Y1  - 1979
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-46570
ER  - 
TY  - JOUR
A1  - Ott, M.
A1  - Bender, L.
A1  - Marre, R.
A1  - Hacker, Jörg
T1  - Pulsed field electrophoresis of genomic restriction fragments for the detection of nosocomial Legionella pneumophila in hospital water supplies
N2  - Ten Legionella pneumophUa strains isolated from dift'erent sources were analyzed according to their restriction fragment patterils obtained by cle~vage of gen.omic DNA With Notl and Sftl and separation by pulsed field electrophoresis. Three L. pneumophila isolate~ from a nosocomial outbreak in Lü~k (Germany) and three other L. prreumophilll stralns independently isolated from a water tap located in the care unit where tbe patients were bospitalized 'xhibited identical restricti9n fragment profiles. Therefore, we concluded that these environment81 spee~ens were the source of the Legionnatres dlsease. Anotber two isolates from patients and two strains from the environment, all unrelated to the outJlreak described, sbowed different cleavage patterns.
KW  - Infektionsbiologie
Y1  - 1991
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-59672
ER  - 
TY  - JOUR
A1  - Bender, L.
A1  - Ott, M.
A1  - Marre, R.
A1  - Hacker, Jörg
T1  - Genome analysis of Legionella spp. by orthogonal field alternation gel electrophoresis (OFAGE)
N2  - Various Legionella isolates from different sources and origins were analysed by orthogonal field alternation gel electrophoresis of Not I cleaved genomic DNA. The genome of L pneumophila Philadelphia I, the original isolate of the epidemics in 1976, exhibits only five Not I fragments. Two virulent derivatives. derived from L pneumophila Philadelphia I. which were obtained by prolonged passage on artificial cuhure media, did not differ from their isogenic virulent strain according the Not I fragment pattern. By summing the lengths of the Notl fragments, the genome size of L. pneumophila Philadelphia I was calculated as approximately 3.9 Mb. Environmental L pneumophila strains exhibited different Not I pattems, as did Legionella strains not belongi'ng to the species pneumophila. The usefulness of DNA long range mapping of Legionella ssp. with Notl for epidemiology and evaluation of their evolutionary rela· tionships is discussed.
KW  - Infektionsbiologie
KW  - Legionella ssp.
KW  - Genome analysis
KW  - Orthogonal field attenuation gel electrophoresis
Y1  - 1990
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-59657
ER  - 
TY  - JOUR
A1  - Hacker, Jörg
A1  - Bender, L.
A1  - Ott, M.
A1  - Wingeder, J.
A1  - Lund, B.
A1  - Marre, R.
A1  - Goebel, W.
T1  - Deletions of chromosomal regions coding for fimbriae and hemolysins occur in vivo and in vitro in various extraintestinal Escherichia coli isolates
N2  - No abstract available
KW  - Infektionsbiologie
KW  - P-fimbriae
KW  - hemolysin
KW  - genomic deletions
KW  - extraintestinal E. coli
KW  - virulence modulation
Y1  - 1990
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-59608
ER  -