BA.2.3.20 sublineage with additional S:R346T and S:F486S (17 sequences as of 2022-01-06) #1509
Labels
BA.2.3.20/CM
proposed sublineage of BA.2.3.20
designated
recommended
Recommended for designation by pango team member
Milestone
Description
Sublineage of: BA.2.3.20
Earliest sequence: 2022/11/07 (Australia-NSW)
Most recent sequence: 2022/12/14 (US-CA)
Countries circulating: US-CA (10/16), Korea (4/16), Israel (1/16), Australia-NSW (1/16)
Mutations on top of BA.2.3.20: G22599C (S:R346T), T23019C (S:F486S)
GISAID query: -T25171C, C25810T, T22020C, G22599C, T23019C
Cov-spectrum query: 25171T, 25810T, 22020C, 22599C, 23019C
Evidence
Usher tree:
https://nextstrain.org/fetch/genome.ucsc.edu/trash/ct/subtreeAuspice1_genome_14c6c_16a8c0.json?c=gt-nuc_25171&label=id:node_7817272
It is (mis)placed by Usher next to CM.7, but I think it's actually branched off the basal of BA.2.3.20 tree as it lacks a defining mutation (T25171C) of many CM.x. (@AngieHinrichs could you please take a look?)
Genomes:
EPI_ISL_15820662, EPI_ISL_16021391, EPI_ISL_16082926, EPI_ISL_16083005, EPI_ISL_16132847, EPI_ISL_16132906, EPI_ISL_16132940, EPI_ISL_16135804, EPI_ISL_16136185, EPI_ISL_16226151, EPI_ISL_16246949, EPI_ISL_16250124, EPI_ISL_16265945, EPI_ISL_16293532, EPI_ISL_16340077, EPI_ISL_16341392
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