Host specificity of DNA in Haemophilus influenzae: The two restriction and modification systems in strain Ra

@article{Piekarowicz1972HostSO,
  title={Host specificity of DNA in Haemophilus influenzae: The two restriction and modification systems in strain Ra},
  author={A. Piekarowicz and Stuart W. Glover},
  journal={Molecular and General Genetics MGG},
  year={1972},
  volume={116},
  pages={11-25}
}
Rough R strains of Haemophilus influenzae derived from the smooth (S) serotypes Sa, Sb, Sd, Se and Sf each carry DNA restriction and modification systems. The DNA host specificity determined by Re and Rf may be the same but is different from that for Ra, Rb and Rd all of which can be distinguished from one another. Strain Ra carries two genetically distinct… CONTINUE READING