Olav S. de Leeuw

Rescue of Newcastle Disease Virus from Cloned cDNA: Evidence that Cleavability of the Fusion Protein Is a Major Determinant for Virulence

Ben Peeters, Olav S. de Leeuw, Guus Koch et al. · Journal of Virology · 1999 · 486 citations · Full text

Virulence of Newcastle disease virus is determined by the cleavage site of the fusion protein and by both the stem region and globular head of the haemagglutinin–neuraminidase protein

Olav S. de Leeuw, Guus Koch, L.A. den Hartog et al. · Journal of General Virology · 2005 · 241 citations · Full text

Viral Pathogenesis, Immunology, Molecular Biology +16

Genome replication of Newcastle disease virus: involvement of the rule-of-six

Ben Peeters, Yvonne K. Gruijthuijsen, Olav S. de Leeuw et al. · Archives of Virology · 2000 · 118 citations

Viral Replication, Viral Evolution, Genetics +7

Effect of fusion protein cleavage site mutations on virulence of Newcastle disease virus: non-virulent cleavage site mutants revert to virulence after one passage in chicken brain

Olav S. de Leeuw, L.A. den Hartog, Guus Koch et al. · Journal of General Virology · 2003 · 116 citations · Full text

Viral Replication, Molecular Virology, Virus Propagation +14

Generation of a recombinant chimeric Newcastle disease virus vaccine that allows serological differentiation between vaccinated and infected animals

Ben Peeters, Olav S. de Leeuw, Iwan Verstegen et al. · Vaccine · 2001 · 75 citations

Vaccinology, Vaccination, Veterinary Vaccine +7