Table 1.
Overview of test results for infectivity, necrotic local response, CP accumulation, and virion formation after inoculation using different combinations of agroclones and RNA transcripts
| Inoculum type and RNA segment(s)a | Systemic infection | Necrotic local response | Virion formation in agroinflitrated leaves | CP accumulation in agroinfiltrated leaves |
|---|---|---|---|---|
| Agroclone(s) | ||||
| RNA1(+) | − | − | − | − |
| RNA2(+) | − | − | − | − |
| RNA3(+) | − | − | − | + |
| RNA1(+), RNA2(+), RNA3(+) | + | + | + | + |
| RNA1(+), RNA2(+) | +b | + | − | − |
| RNA1(+), RNA3(+) | − | − | + | + |
| RNA3(+), RNA2(+) | − | − | − | + |
| RNA1Δ3′, RNA2(+), RNA3(+) | − | − | + | + |
| RNA transcript(s) | ||||
| RNA1(+) | − | − | NAd | NA |
| RNA2(+) | − | − | NA | NA |
| RNA3(+) | − | − | NA | NA |
| RNA1(+), RNA2(+), RNA3(+) | + | + | NA | NA |
| RNA1(+), RNA2(+) | +c | + | NA | NA |
| RNA1(+), RNA3(+) | − | − | NA | NA |
| RNA3(+), RNA2(+) | − | − | NA | NA |
| RNA1Δ3′, RNA2(+), RNA3(+) | − | − | NA | NA |
a
+, plus strand.
b
Infection was limited to an area of circa 0.5-cm diameter at some vascular tissue exit sites.
c
Rare infection foci at some vascular tissue exit sites.
d
NA, not applicable.