Table 4 The patterns of the HA cleavage site of H5N1 virus isolates (2006–14) genetically characterized in Egypt
From: Phylodynamics of avian influenza clade 2.2.1 H5N1 viruses in Egypt
Cleavage site AA pattern | Years of detection | Cluster | Total | ||||
|---|---|---|---|---|---|---|---|
2.2.1 | 2.2.1.2 | 2.2.1.1 | 2.2.1.1a | ||||
ERRRKR | 2006–2007 | 23 | 23 | ||||
EKRRKR | 2006–2007 | 2 | 2 | ||||
ERRRRKR | 2007 | 1 | 1 | ||||
ERRRKKR | 2007–2012 | 42 | 109 | 31 | 7 | 192 | |
EKRRKKR | 2008–2014 | 1 | 110 | 111 | |||
DGRRKKR | 2009 | 1 | 1 | ||||
EGRRKKR | 2009–2011 | 23 | 22 | ||||
KSRRKKR | 2009 | 6 | 6 | ||||
ERKRKKR | 2010 | 1 | 1 | ||||
EGRRKKR | 2010 | 5 | 5 | ||||
EGRRRKKR | 2010 | 2 | 2 | ||||
DRRRKKR | 2010 | 2 | 2 | ||||
KKRRKKR | 2013 | 1 | 1 | ||||
Total | 13 | 75 | 224 | 31 | 38 | 368 | |