DNA probes detect the genetic message carried by some strains of Pasturella that gives them greater potential for causing disease.
(DNA probes; detect; the genetic message carried by some strains of Pasturella that gives them greater potential for causing disease) (the genetic message carried by some strains of Pasturella; gives; them; greater potential for causing disease)
DNA probes the genetic message carried by some strains of Pasturella
detect gives
the genetic message carried by some strains of Pasturella that gives them greater potential for causing disease
them greater potential for causing disease