Skip to main content

Table 3 Properties of recombinant NDV strains: V protein and virulence.

From: Virulence of newcastle disease virus: what is known so far?

Virus Parent ICPI IVPI MDT Reference
rBC Beaudette C 1.58* 1.45† 62 [26]
rBC/V-stop Beaudette C 0.68* 0.00† 96 [26]
rBC/Edit Beaudette C 0.72* 0.00† 98 [26]
rBC Beaudette C 1.66 2.06 48 [24]
rBC/V-stop Beaudette C 1.54 1.07 63 [24]
rBC/Edit Beaudette C 1.19 0.79 80 [24]
  1. * ICPI inoculum: 103 PFU virus/chicken.
  2. † IVPI inoculum: 103 PFU virus/chicken.
  3. V-stop: stop codon introduced in the V reading frame; silent to P reading frame.
  4. Edit: disruption of P gene mRNA editing; inhibition of both V and W protein expression.