@article{BenderOttMarreetal.1990,
  author    = {Bender, L. and Ott, M. and Marre, R. and Hacker, J{\"o}rg},
  title     = {Genome analysis of Legionella spp. by orthogonal field alternation gel electrophoresis (OFAGE)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-59657},
  year      = {1990},
  abstract  = {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.},
  subject      = {Infektionsbiologie},
  language  = {en}
}