Background
Results
Eighty IBV strains isolated during 2008-2009 in China
Virus Strain | Abbreviation | Major clinical signs | Age of IB outbreak (days) | Accession number |
---|---|---|---|---|
CK/CH/Chongqing/0908 | CQ8 | Respiratory | 16 | GU938413 |
CK/CH/Chongqing/0909 | CQ9 | Nephritis | 38 | GU938414 |
CK/CH/Sichuan/Meishan/0910 | MS1 | Nephritis | 57 | GU938415 |
CK/CH/Fujian/Putian1/0910 | PT1 | Nephritis | 20 | GU938408 |
CK/CH/Fujian/Putian2/0910 | PT2 | Nephritis | 16 | GU938409 |
CK/CH/Fujian/Putian3/0910 | PT3 | Nephritis | 19 | GU938410 |
CK/CH/Fujian/Putian4/0910 | PT4 | Nephritis | 19 | GU938411 |
CK/CH/Guangdong/Baitu/0904 | BT | Nephritis | 32 | GU938385 |
CK/CH/Guangdong/DashaY4/0902 | Y4 | Nephritis | 23 | GU938368 |
CK/CH/Guangdong/DashaY9/0902 | Y9 | Nephritis | 23 | GU938367 |
CK/CH/Guangdong/Fengmulang/0901 | FML | Nephritis | 20 | GU938441 |
CK/CH/Guangdong/Heyuan/0902 | HY | Nephritis | 27 | GU938443 |
CK/CH/Guangdong/Heyuan1/0904 | HY41 | Nephritis | 25 | GU938386 |
CK/CH/Guangdong/Heyuan2/0904 | HY42 | Nephritis | 18 | GU938387 |
CK/CH/Guangdong/Heyuan1/0905 | HY51 | Nephritis | 34 | GU938401 |
CK/CH/Guangdong/Heyuan2/0905 | HY52 | Nephritis | 55 | GU938416 |
CK/CH/Guangdong/Heyuan1/0910 | HY1 | Nephritis | 15 | GU938406 |
CK/CH/Guangdong/Heyuan2/0910 | HY2 | Nephritis | 32 | GU938407 |
CK/CH/Guangdong/Heyuan3/0910 | HY3 | Nephritis | 60 | GU938421 |
CK/CH/Guangdong/Keyanjidi/0908 | KY | Nephritis | 23 | GU938402 |
CK/CH/Guangdong/Lezhu1/0905 | LZ1 | Nephritis | 4 | GU938397 |
CK/CH/Guangdong/Lezhu2/0905 | LZ2 | Respiratory | 13 | GU938398 |
CK/CH/Guangdong/Lezhu3/0905 | LZ3 | Nephritis | 13 | GU938388 |
CK/CH/Guangdong/Lianhua/0806 | LH | Respiratory | 15 | GU938366 |
CK/CH/Guangdong/Shalang/0910 | SL | Nephritis | 12 | GU938423 |
CK/CH/Guangdong/Shuitai/0901 | ST1 | Nephritis | 27 | GU938375 |
CK/CH/Guangdong/Shuitai/0903 | ST3 | Nephritis | 12 | GU938437 |
CK/CH/Guangdong/Wulian/0901 | WL | Nephritis | 20 | GU938440 |
CK/CH/Guangdong/Xindadi/0902 | XD2 | Respiratory | 9 | GU938438 |
CK/CH/Guangdong/Xindadi/0903 | XD3 | Respiratory | 27 | GU938442 |
CK/CH/Guangdong/Xinnong/0811 | XN | Nephritis | 20 | GU938365 |
CK/CH/Guangdong/Xinnong1/0901 | XN1 | Nephritis | 16 | GU938373 |
CK/CH/Guangdong/Xinnong2/0901 | XN2 | Nephritis | 49 | GU938374 |
CK/CH/Guangxi/Guilin1/0806 | GL1 | Nephritis | 20 | GU938390 |
CK/CH/Guangxi/Guilin2/0806 | GL2 | Nephritis | 30 | GU938396 |
CK/CH/Guangxi/Guilin/0811 | GL | Respiratory | 15 | GU938389 |
CK/CH/Guangxi/Hezhou/0903 | HEZ | Nephritis | 47 | GU938395 |
CK/CH/Guangxi/Luchuan/0906 | LC | Nephritis | 27 | GU938394 |
CK/CH/Guangxi/Luchuan1/0910 | LC1 | Nephritis | 15 | GU938403 |
CK/CH/Guangxi/Luchuan2/0910 | LC2 | Nephritis | 17 | GU938404 |
CK/CH/Guangxi/Luchuan3/0910 | LC3 | Nephritis | 12 | GU938405 |
CK/CH/Guangxi/Luchuan4/0910 | LC4 | Nephritis | 5 | GU938417 |
CK/CH/Guangxi/Luchuan5/0910 | LC5 | Nephritis | 11 | GU938418 |
CK/CH/Guangxi/Luchuan6/0910 | LC6 | Nephritis | 69 | GU938419 |
CK/CH/Guangxi/Luchuan7/0910 | LC7 | Nephritis | 15 | GU938420 |
CK/CH/Guangxi/Luchuan8/0910 | LC8 | Nephritis | 10 | GU938422 |
CK/CH/Guangxi/Luchuan9/0910 | LC9 | Nephritis | 65 | GU938424 |
CK/CH/Guangxi/Nanning/0903 | NN | Nephritis | 33 | GU938400 |
CK/CH/Guangxi/Yulin/0812 | YL08 | Nephritis | 30 | GU938391 |
CK/CH/Guangxi/Yulin/0904 | YL4 | Nephritis | 25 | GU938399 |
CK/CH/Guangxi/Yulin/0906 | YL6 | Nephritis | 45 | GU938393 |
CK/CH/Hainan/0811 | HN08 | Nephritis | 35 | GU938439 |
CK/CH/Hainan1/0901 | HN1 | Nephritis | 17 | GU938382 |
CK/CH/Hainan2/0901 | HN2 | Nephritis | 15 | GU938383 |
CK/CH/Hainan1/0903 | HN31 | Nephritis | 20 | GU938376 |
CK/CH/Hainan2/0903 | HN32 | Nephritis | 30 | GU938377 |
CK/CH/Hainan3/0903 | HN33 | Nephritis | 25 | GU938384 |
CK/CH/Hainan4/0903 | HN34 | Nephritis | 21 | GU938444 |
CK/CH/Hainan1/0904 | HN41 | Nephritis | 46 | GU938378 |
CK/CH/Hainan2/0904 | HN42 | Nephritis | 17 | GU938379 |
CK/CH/Hainan3/0904 | HN43 | Nephritis | 44 | GU938380 |
CK/CH/Hainan4/0904 | HN44 | Nephritis | 48 | GU938381 |
CK/CH/Hubei/Wuhan1/0901 | WH1 | Nephritis | 18 | GU938369 |
CK/CH/Hubei/Wuhan2/0901 | WH2 | Nephritis | 18 | GU938370 |
CK/CH/Hubei/Wuhan3/0901 | WH3 | Nephritis | 24 | GU938371 |
CK/CH/Hubei/Wuhan4/0901 | WH4 | Nephritis | 20 | GU938372 |
CK/CH/Jiangsu/Lianyungang/0902 | LYG | Nephritis | 28 | GU938392 |
CK/CH/Jiangsu/NanJiao/0904 | NJ | Respiratory | 20 | GU938412 |
CK/CH/Zhejiang/Huzhou1/0910 | HZ1 | Nephritis | 64 | GU938425 |
CK/CH/Zhejiang/Huzhou2/0910 | HZ2 | Nephritis | 12 | GU938426 |
CK/CH/Zhejiang/Huzhou3/0910 | HZ3 | Nephritis | 32 | GU938427 |
CK/CH/Zhejiang/Huzhou4/0910 | HZ4 | Nephritis | 4 | GU938428 |
CK/CH/Zhejiang/Huzhou5/0910 | HZ5 | Nephritis | 12 | GU938429 |
CK/CH/Zhejiang/Huzhou6/0910 | HZ6 | Nephritis | 13 | GU938430 |
CK/CH/Zhejiang/Huzhou7/0910 | HZ7 | Nephritis | 15 | GU938434 |
CK/CH/Zhejiang/Huzhou8/0910 | HZ8 | Nephritis | 21 | GU938435 |
CK/CH/Zhejiang/Huzhou9/0910 | HZ9 | Nephritis | 16 | GU938436 |
CK/CH/Zhejiang/Quzhou1/0910 | QZ1 | Respiratory | 14 | GU938431 |
CK/CH/Zhejiang/Quzhou2/0910 | QZ2 | Respiratory | 12 | GU938432 |
CK/CH/Zhejiang/Quzhou3/0910 | QZ3 | Respiratory | 9 | GU938433 |
Homologies among S1 nucleotide and deduced amino acid sequences
Mutation analysis
Strains | Deletions1 | Insertions2 | Cleavage recognition motifs |
---|---|---|---|
CQ8 | 119(2)GL, 140(2)NS | RRTGRa | |
CQ9 | 21(1)D, 118(1)G | 72(7)YTNGNDV | HRRRRb |
MS1 | 21(1)D, 118(1)G | 72(7)YTNGNDV | HRRRRb |
PT1 | 21(1)D, 118(1)G | 72(7)YTNGNDV | RRSRRc |
PT2 | 117(2)GV, 286(1)N | RRLRRd | |
PT3 | 21(1)D, 118(1)G | 72(7)YTNGNDV | RRSRRc |
PT4 | 21(1)D, 118(1)G | 72(7)YTNGNDV | RRSRRc |
BT | 119(2)GS | RRFRRe | |
Y4 | 117(2)GI, 286(1)N | RRFRRe | |
Y9 | 117(2)GI, 286(1)N | RRFRRe | |
FML | 21(1)D, 118(1)G | 72(7)YTNGNDV | RRFRRe |
HY | 117(2)GV, 286(1)N | RRLRRd | |
HY41 | 21(1)D, 118(1)G | 72(7)YTNGNDV | RRFRRe |
HY42 | 21(1)D, 118(1)G | 72(7)YTNGNDV | RRFRRe |
HY51 | 23(1)S, 118(1)G | 72(7)YTNGNDV, 286(1)G | RRFRRe |
HY52 | 23(1)S, 118(1)G | 72(7)YSNGNDV | RRSKRf |
HY1 | 21(1)D, 118(1)G | 72(7)YTNGNDV | RRFRRe |
HY2 | 23(1)S, 118(1)G | 72(7)YSNGNDV | RRSKRf |
HY3 | 21(1)D, 118(1)G | 72(7)YTNGNDV | RRFRRe |
KY | 24(1)N, 119(2)GS | HRRRRb | |
LZ1 | 24(1)N, 119(2)GS | HRRRRb | |
LZ2 | 24(1)N, 119(2)GS | HRRRRb | |
LZ3 | 24(1)N, 119(2)GS | HRRRRb | |
LH | 21(1)D, 118(1)G | 72(7)YTNGNDV | RRFRRe |
SL | 24(1)N, 119(2)GS | HRRRRb | |
ST1 | 119(2)GS | RRFRRe | |
ST3 | 119(2)GS | RRFRRe | |
WL | 21(1)D, 118(1)G | 72(7)YTNGNDV | HRRRRb |
XD2 | 119(2)GS | RRFRRe | |
XD3 | 24(1)N, 119(2)GS | RRFRRe | |
XN | 24(1)N, 119(2)GS | RRFRRe | |
XN1 | 25(1)N, 119(2)GS | HRRRRb | |
XN2 | 119(2)GS | RRFRRe | |
GL1 | 21(1)D, 118(1)G | 72(7)YTNGNDV | HRRRRb |
GL2 | 117(2)GI, 289(1)N | RRLRRd | |
GL | 25(1)N, 119(2)GS | HRRRRb | |
HEZ | 21(1)D, 118(1)G | 72(7)YTNGNDV | RRFRRe |
LC | 118(1)G | 72(7)YTNGNDV, 286(1)S | RRFRRe |
LC1 | 117(2)GI | RRFRRe | |
LC2 | 117(2)GI | RRFRRe | |
LC3 | 117(2)GI | RRFRRe | |
LC4 | 117(2)GI | RRFRRe | |
LC5 | 117(2)GI | RRFRRe | |
LC6 | 21(1)D, 118(1)G | 72(7)YTNGNDV | RRFRRe |
LC7 | 117(2)GI | RRFRRe | |
LC8 | 117(2)GI | RRFRRe | |
LC9 | 21(1)D, 118(1)G | 72(7)YTNGNDV | RRFRRe |
NN | 117(2)GI, 286(1)N | RRLRRd | |
YL08 | 117(2)GI, 286(1)N | RRLRRd | |
YL4 | 24(1)S, 118(1)G | 72(7)YTNGNDV | RRFRRe |
YL6 | 24(1)N, 119(2)GS | HRRRRb | |
HN08 | 119(2)GS | RRFRRe | |
HN1 | 21(1)D, 118(1)G | 72(7)YTNGNDV | RRFRRe |
HN2 | 21(1)D, 118(1)G | 72(7)YTNGNDV | RRFRRe |
HN31 | 21(1)D, 118(1)G | 72(7)YTNGNDV | RRFRRe |
HN32 | 21(1)D, 118(1)G | 72(7)YTNGNDV | RRFRRe |
HN33 | 21(1)D, 118(1)G | 72(7)YTNGNDV | RRFRRe |
HN34 | 21(1)D, 118(1)G | 72(7)YTNGNDV | RRFRRe |
HN41 | 21(1)D, 118(1)G | 72(7)YTNGNDV | RRFRRe |
HN42 | 21(1)D, 118(1)G | 72(7)YTNGNDV | RRFRRe |
HN43 | 21(1)D, 118(1)G | 72(7)YTNGNDV | RRFRRe |
HN44 | 21(1)D, 118(1)G | 72(7)YTNGNDV | RRFRRe |
WH1 | 24(1)N, 119(2)GS | HRRRRb | |
WH2 | 24(1)N, 119(2)GS | HRRRRb | |
WH3 | 25(1)N, 119(2)GS | HRRRRb | |
WH4 | 25(1)N, 119(2)GS | HRRRRb | |
LYG | 25(1)N, 119(2)GS | HRRRRb | |
NJ | RRFRRe | ||
HZ1 | 25(1)N, 119(2)GS | HRRRRb | |
HZ2 | 25(1)N, 119(2)GS | HRRRRb | |
HZ3 | 25(1)N, 119(2)GS | HRRRRb | |
HZ4 | 21(1)D, 118(1)G | 72(7)YTNGNDV | RRFRRe |
HZ5 | 25(1)N, 119(2)GS | HRRRRb | |
HZ6 | 25(1)N, 119(2)GS | HRRRRb | |
HZ7 | 25(1)N, 119(2)GS | HRRRRb | |
HZ8 | 25(1)N, 119(2)GS | HRRRRb | |
HZ9 | 25(1)N, 119(2)GS | HRRRRb | |
QZ1 | 24(1)N, 119(2)GS | HRRRRb | |
QZ2 | 24(1)N, 119(2)GS | HRRRRb | |
QZ3 | 24(1)N, 119(2)GS | HRRRRb |
Length (nt/aa) | Strains |
---|---|
1641/547 | NJ |
1647/549 | BT, ST1, ST3, XD2, XN2, LC1, LC2, LC3, LC4, LC5, LC7, LC8, HN08 |
1650/550 | PT2, Y4, Y9, HY, KYJD, LZ1, LZ2, LZ3, SL, XD3, XN, XN1, GL2, GL, NN, YL08, YL6, WH1, WH2, WH3, WH4, LYG, HZ1, HZ2, HZ3, HZ5, HZ6, HZ7, HZ8, HZ9, QZ1, QZ2, QZ3 |
1653/551 | CQ8 |
1656/552 | CQ9, MS1, PT1, PT3, PT4, FML, HY41, HY42, HY52, HY1, HY2, HY3, LH, WL, GL, HEZ, LC6, LC9, HN1, HN2, HN31, HN32, HN33, HN34, HN41, HN42, HN43, HN44, HZ4 |
1659/553 | HY51, YL4 |
1662/554 | LC |