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XBB.2.3.6 sublineage with S:P621S in Singapore 58 seqs #1868

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FedeGueli opened this issue Apr 10, 2023 · 5 comments
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XBB.2.3.6 sublineage with S:P621S in Singapore 58 seqs #1868

FedeGueli opened this issue Apr 10, 2023 · 5 comments
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monitor currently too small, watch for future developments XBB proposed sublineage of XBB

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@FedeGueli
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FedeGueli commented Apr 10, 2023

I spotted a sublineage of XBB.2.3 defined by N:T166I (NOW DESIGNATED XBB.2.3.6) that further acquired S:P621S and spread in Singapore

Defining mutations: (EDITED)
XBB.2.3.6 (N:T166I (C28770T)) > T22843C > C7105T > C1063T > T23269C, S:P621S (C23423T)

Gisaid query: C7105T , C1063T , T23269C, C23423T

Sequences: 26
EPI_ISL_17207260, EPI_ISL_17207266, EPI_ISL_17262175,
EPI_ISL_17262182, EPI_ISL_17262192, EPI_ISL_17262216,
EPI_ISL_17262235, EPI_ISL_17262373, EPI_ISL_17262392,
EPI_ISL_17262458, EPI_ISL_17346772-17346773, EPI_ISL_17346780,
EPI_ISL_17346782, EPI_ISL_17346787, EPI_ISL_17346789,
EPI_ISL_17346791, EPI_ISL_17346794, EPI_ISL_17346810,
EPI_ISL_17346825, EPI_ISL_17346833, EPI_ISL_17388485,
EPI_ISL_17388513, EPI_ISL_17388516, EPI_ISL_17388754,
EPI_ISL_17388816

tree:
Schermata 2023-04-10 alle 11 55 48
https://nextstrain.org/fetch/genome.ucsc.edu/trash/ct/subtreeAuspice1_genome_2495d_3d6ef0.json?c=userOrOld&label=id:node_6030832
Schermata 2023-04-10 alle 11 56 37

@thomasppeacock thomasppeacock added the XBB proposed sublineage of XBB label Apr 11, 2023
@FedeGueli FedeGueli changed the title XBB.2.3 sublineage with N:T166I and S:P621S in Singapore 26 seqs XBB.2.3 sublineage with N:T166I and S:P621S in Singapore 37 seqs Apr 16, 2023
@FedeGueli
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This grew to 37 sequences all from Singapore , worth noticing that Singapore is experimenting a surge in cases.

@FedeGueli FedeGueli changed the title XBB.2.3 sublineage with N:T166I and S:P621S in Singapore 37 seqs XBB.2.3 sublineage with N:T166I and S:P621S in Singapore 47 seqs Apr 18, 2023
@FedeGueli
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47 as today . 10 new samples from Singapore( 7 of them collected after 1st of April)

@FedeGueli FedeGueli changed the title XBB.2.3 sublineage with N:T166I and S:P621S in Singapore 47 seqs XBB.2.3.6 sublineage with S:P621S in Singapore 47 seqs Apr 19, 2023
@FedeGueli
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As the N:T166I branch has been designated XBB.2.3.6 by @corneliusroemer today with b0f4701, i have updated this issue consequently.

@corneliusroemer corneliusroemer added the monitor currently too small, watch for future developments label Apr 23, 2023
@FedeGueli FedeGueli changed the title XBB.2.3.6 sublineage with S:P621S in Singapore 47 seqs XBB.2.3.6 sublineage with S:P621S in Singapore 52 seqs Apr 29, 2023
@FedeGueli
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52 sequences it doesnt appear faster of parent and other circulating lineages in Singapore. Closing it for a while

@FedeGueli FedeGueli closed this as not planned Won't fix, can't repro, duplicate, stale Apr 29, 2023
@FedeGueli FedeGueli changed the title XBB.2.3.6 sublineage with S:P621S in Singapore 52 seqs XBB.2.3.6 sublineage with S:P621S in Singapore 58 seqs May 7, 2023
@FedeGueli
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Designated GM.1 via 53552f5

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