Host-specific genetic variation of highly pathogenic avian influenza viruses (H5N1).
Host-specific genetic variation of highly pathogenic avian influenza viruses (H5N1).
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DOI:
10.1007/s11262-011-0583-y
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发表时间:
2011-06
期刊:
影响因子:
1.6
通讯作者:
Ikuta, Kazuyoshi
中科院分区:
文献类型:
--
作者:
Ibrahim, Madiha Salah;Watanabe, Yohei;Ellakany, H. F.;Yamagishi, Aki;Sapsutthipas, Sompong;Toyoda, Tetsuya;El-Hamied, H. S. Abd;Ikuta, Kazuyoshi
The complete genome sequences of two isolates A/chicken/Egypt/CL6/07 (CL6/07) and A/duck/Egypt/D2br10/07 (D2br10/07) of highly pathogenic avian influenza virus (HPAI) H5N1 isolated at the beginning of 2007 outbreak in Egypt were determined and compared with all Egyptian HPAI H5N1 sequences available in the GenBank. Sequence analysis utilizing the RNA from the original tissue homogenate showed amino acid substitutions in seven of the viral segments in both samples. Interestingly, these changes were different between the CL6/07 and D2br10/07 when compared to other Egyptian isolates. Moreover, phylogenetic analysis showed independent sub-clustering of the two viruses within the Egyptian sequences signifying a possible differential adaptation in the two hosts. Further, pre-amplification analysis of H5N1 might be necessary for accurate data interpretation and identification of distinct factor(s) influencing the evolution of the virus in different poultry species.
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影响因子:
1.2
作者:
Muramoto, Yukiko;Le, Thi Quynh Mai;Kawaoka, Yoshihiro
通讯作者:
Kawaoka, Yoshihiro
影响因子:
6
作者:
Korteweg, Christine;Gu, Jiang
通讯作者:
Gu, Jiang
影响因子:
11.8
作者:
Al-Azemi A;Bahl J;Al-Zenki S;Al-Shayji Y;Al-Amad S;Chen H;Guan Y;Peiris JS;Smith GJ
通讯作者:
Smith GJ
DOI:
10.1073/pnas.0511120103
发表时间:
2006-02-21
影响因子:
11.1
作者:
Chen, H;Smith, GJD;Guan, Y
通讯作者:
Guan, Y
影响因子:
5.4
作者:
Chen, HL;Li, YB;Kawaoka, Y
通讯作者:
Kawaoka, Y