Table 4.
Properties of recombinant NDV strains: NP, P and L proteins and virulence.
| Virus | Parent | ICPI | IVPI | MDT | Reference |
|---|---|---|---|---|---|
| rBC | Beaudette C | 1.47* | 2.03* | 61* | [112] |
| rBC(NP)L | Beaudette C | 1.31 | 61* | [112] | |
| rBC(P)L | Beaudette C | 1.24 | 62* | [112] | |
| rBC(NPP)L | Beaudette C | 1.44 | 60* | [112] | |
| rBC(L)L | Beaudette C | 1.75* | 2.30* | 55* | [112] |
| rLaSota | LaSota | 0.00* | 0.00* | 108* | [112] |
| rLaSota(NPP)BC | LaSota | 0.00* | 0.00* | 110* | [112] |
| rLaSota(L)BC | LaSota | 0.00* | 0.00* | 115* | [112] |
| FL-Herts | Herts/33 | 1.54 | [13] | ||
| FL-Herts(NP)AV | Herts/33 | 1.35 | [13] | ||
| FL-Herts(P)AV | Herts/33 | 1.33 | [13] | ||
| FL-Herts(NPP)AV | Herts/33 | 1.35 | [13] | ||
| FL-Herts(L)AV | Herts/33 | 1.30 | [13] | ||
| FL-Herts(NPPL)AV | Herts/33 | 0.55 | [13] | ||
| rgAV324 | AV324/96 | 0.10 | [13] | ||
| rgAV324(NP)H | AV324/96 | 0.04 | [13] | ||
| rgAV324(P)H | AV324/96 | 0.25 | [13] | ||
| rgAV324(NPP)H | AV324/96 | 0.70 | [13] | ||
| rgAV324(L)H | AV324/96 | 0.48 | [13] | ||
| rgAV324(NPPL)H | AV324/96 | 1.03 | [13] |
* value is the average of two independent tests.
Superscript L: gene originating from strain LaSota.
Superscript BC: gene originating from strain Beaudette C.
Superscript AV: gene originating from strain AV324/96.
Superscript H: gene originating from strain Herts/33.