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Volume 16, Number 10—October 2010

Research

Influenza A (H5N1) Viruses from Pigs, Indonesia

Chairul A. Nidom, Ryo Takano, Shinya Yamada, Yuko Sakai-Tagawa, Syafril Daulay, Didi Aswadi, Takashi Suzuki, Yasuo Suzuki, Kyoko Shinya, Kiyoko Iwatsuki-Horimoto, Yukiko Muramoto, and Yoshihiro KawaokaComments to Author 
Author affiliations: Author affiliations: Airlangga University, Surabaya, East Java, Indonesia (C.A. Nidom); University of Tokyo, Tokyo, Japan (R. Takano, S. Yamada, Y. Sakai-Tagawa, K. Iwatsuki-Horimoto, Y. Muramoto, Y. Kawaoka); Ministry of Agriculture, Jakarta, Indonesia (S. Daulay); Agriculture and Livestock Agency, Tangerang, Indonesia (D. Aswadi); University of Shizuoka, Shizuoka City, Japan (T. Suzuki, Y. Suzuki); Chubu University, Kasugai City, Japan (Y. Suzuki); Kobe University, Kobe, Japan (K. Shinya, Y. Kawaoka); University of Wisconsin, Madison, Wisconsin, USA (Y. Kawaoka)

Main Article

Table 2

Phylogeny of influenza A (H5N1) viruses isolated from pigs, Indonesia, 2005–2009

Hemagglutinin clade and virus Group* Chicken isolates with related genes
Clade 2.1.1
A/swine/Banten/UT2071/2005 2005 swine
A/chicken/Indonesia/R60/2005†
A/swine/Banten/UT3062/2005‡
A/swine/Banten/UT3063/2005§
A/swine/Banten/UT3081/2005
IDN/6/05-like clade
A/swine/East Java/UT6003/2006 2006–07 swine (A)
A/chicken/East Java/UT6016/2006 and
A/chicken/East Java/UT6031/2007
A/swine/South Kalimantan/UT6015/2006
A/swine/North Sumatra/UT6034/2007
A/swine/Banten/UT6008/2007
A/swine/East Java/UT6012/2007
Clade 2.1.3
A/swine/Banten/UT6001/2006 2006–07 swine (B) A/chicken/East Java/UT6044/2007
A/swine/North Sumatra/UT6004/2006
A/swine/East Java/UT6005/2006
A/swine/East Java/UT6010/2007

*See Figure 2, panel A.
†Only hemagglutinin and neuraminidase genes are available through the public database.
‡Of 5 plaque-purified clones, 3 possessed serine at position 134 of the hemagglutinin molecule according to H5 numbering.
§Of 5 plaque-purified clones, 2 possessed tryptophan at position 145 of the hemagglutinin molecule according to H5 numbering.

Main Article

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