niman wrote:
niman wrote:
Sequences at GISAID have been updated with more complete sequences today
segment identifier length accession # INSDC Sequence
PB2 2012700918_206046_v1_1 2264 EPI339168
PB1 2012700918_206046_v1_2 2274 EPI339169
PA 2012700918_206046_v1_3 2151 EPI339167
HA 2012700918_206046_v1_4 1701 EPI339171
NP 2012700918_206046_v1_5 1497 EPI339164
NA 2012700918_206046_v1_6 1388 EPI339170
MP 2012700918_206046_v1_7 966 EPI339166
NS 2012700918_206046_v1_8 844 EPI339165
Full sequences facillitate phylogenentic analysis, which clearly shows that A/Maine/06/2010 is the same general lineage as the 2011 sequences, but is a VERY clear drift variant and may be typable. Moreover, this lineage is forming multiple branches linked to rapid evolution.
Although the collection date for A/Maine/06/2011 was October 10, 2011, its evolution was earlier than the 2011 sequences from Indiana and Pennsylvania, signaling more trH3N2 in humans.