title: Typing of human and bovine Staphylococcus aureus by RAPD-PCR and ribotyping-PCR.
abstract: OBJECTIVE
  To investigate genetic diversity among Staphylococcus aureus and to delineate the geographical distribution of the strains found.
  
  
  RESULTS
  RAPD-PCR and ribotyping-PCR were employed for the characterization of Staph. aureus isolates from bovine and nosocomial origin. Among the strains, five to nine groups were distinguished by RAPD-PCR, depending on which primer was used, while ribotyping-PCR distinguished seven ribotypes.
  These results demonstrate the genetic heterogeneity of the strains studied, and the large dissemination of some clones throughout different regions and hosts, findings that may allow the monitoring of Staph. aureus infections.
authors.affiliation: Universidade Federal de Pernambuco, João Pessoa, Brazil. svieira@dbm.ufpb.br
authors.forename: M S V
authors.initials: MS
authors.lastname: Pereira
authors.forename: N C
authors.initials: NC
authors.lastname: Leal
authors.forename: T C A
authors.initials: TC
authors.lastname: Leal
authors.forename: M
authors.initials: M
authors.lastname: Sobreira
authors.forename: A M P
authors.initials: AM
authors.lastname: de Almeida
authors.forename: J P
authors.initials: JP
authors.lastname: Siqueira-Júnior
authors.forename: G M
authors.initials: GM
authors.lastname: Campos-Takaki
mesh_terms: D000818:Animals; D015373:Bacterial Typing Techniques; D002417:Cattle; D016172:DNA Fingerprinting; D004463:Ecology; D018740:Genetic Heterogeneity; D006801:Humans; D016133:Polymerase Chain Reaction; D019105:Random Amplified Polymorphic DNA Technique; D021521:Ribotyping; D016036:Seroepidemiologic Studies; D013211:Staphylococcus aureus / Q000145:classification / Q000235:genetics*