Table 2.
Details on the avian orthoreovirus from Pacific black duck 08.18 sample (PBDORV/PBD08.18).
| Segment|protein encoded | Length of the generated nucleotide sequence (nt) | Protein function | Percentage identity to its closest relative using MEGA | |
|---|---|---|---|---|
| Amino acid | Nucleotide | |||
| L1|partial lambda (λ) A | 3860 | Core shell scaffold42 | KC312700.1 Muscovy duck ORV75 with 99.0% identity | MH520075.1 Mallard duck ORV16 with 91.9% identity |
| L2|partial lambda (λ) B | 3661 | Putative transcriptase42 | MH520077.1 Mallard ORV16 with 98.6% identity | MH520077.1 Mallard ORV16 with 93.1% identity |
| L3|partial lambda (λ) C | 3624 | Capping enzyme42 | MK955820.1 Cherry valley duck ORV14 with 97.3% identity | JX145330.1 Goose ORV14 with 92.8% identity |
| M1|partial mu (µ) A | Two consensus sequences of 939 and 1199nt long | Putative transcriptase co-factor42 | MH520078.1 Mallard ORV16 with 97.4% and 96.7% identity, respectively | KF306085.1 Muscovy duck ORV76 with 90.9% and 91.9% identity, respectively |
| M2|partial mu (µ) B | Two consensus sequences of 497 and 1066nt long | Part of the outer capsid and may help in the penetration to the host cell42 | KR476802.1 Partridge ORV77 with 97.5% and 99.1% identity, respectively | KR476802.1 Partridge ORV77 with 84.1% and 85.8% identity, respectively |
| M3|partial mu (µ) NS | Two consensus sequences of 983 and 542nt long | Formation of virus factories and protein recruitment42 | MH520080.1 Mallard ORV16 with 96.6% and 98.1% identity respectively | MH520080.1 Mallard ORV16 with 90.9% and 91.6% identity respectively |
| S1|partial p10, complete p17 and sigma (σ) C | Two consensus sequences of 211 and 1328nt long | σC forms part of the outer capsid that helps in host cell attachment of the virus particle42 | p10: MH520081.1 Mallard ORV16 with 67.2% identity p17: JX478256.1 Pekin duck ORV15 with 52.1% identity σC: JX145334.1 Goose ORV14 and JX478256.1 Pekin duck ORV15 with 54.8% identity | 1328nt sequence: JX478256.1 Pekin duck ORV15 and KC312699.1 Muscovy duck ORV with 67.6% identity |
| S2|sigma (σ) A | 1269 | Part of the inner core of the capsid42 | KC508653.1 Muscovy duck ORV78 with 97.8% identity | KF306088.1 Muscovy duck ORV76 with 91.1% identity |
| S3|partial sigma (σ) B | 1107 | Part of the outer capsid42 | MH520083.1 Mallard ORV16 with 96.6% identity | JX145336.1 Goose ORV14 with 85.5% identity |
| S4|partial sigma (σ) NS | 884 | ssRNA binding42 | KJ871025.1 Muscovy duck ORV with 99.6% identity | KJ871015.1Muscovy duck ORV with 95.7% identity |