Table 1.
Previously reported defective viral genome segments in different influenza virus A strains from different hosts.
| Strain | Origin | DVG Segment | Reference |
|---|---|---|---|
| A/San Diego/INS007/2009 (H1N1) | Human, nasopharyngeal specimens | Segment 1 mainly, segments 2 and 3 | [38] |
| A/CastillaLaMancha/RR5661/2009 (H1N1) | Human, bronchoalveolar lavages | Segments 1 and 3 | [44] |
| A/CastillaLaMancha/RR5911/2009 (H1N1) | Human, bronchoalveolar lavages | Segment 3 only | [44] |
| A/Puerto Rico/8/34 (H1N1) | Embryonated egg, allantoic fluid | Segment 1 mainly, segments 2–6, 8 | [29] |
| A/Puerto Rico/8/34 (H1N1) | MDCK cells, supernatant | Segments 1–3, 6 | [40] |
| A/WSN/1933 (H1N1) | Embryonated egg, allantoic fluid | Segments 1–6 | [45] |
| A/WSN/1933 (H1N1) | Mouse, lung | Segments 1–3, 7 | [45] |
| A/equine/Newmarket/7339/79 (H3N8) | Embryonated egg, allantoic fluid | Segments 1–8 | [41] |
| A/equine/Newmarket/7339/79 (H3N8) | Mouse, lung | Segments 1–4, or segments 1–6 | [41] |