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. 2022 Sep 26;222:972–993. doi: 10.1016/j.ijbiomac.2022.09.184

Table 7.

Mutations in the unique furin-like cleavage site (FCS) of the S proteins.

Accession Lineage Length Geo Location Collection Date FCS (RRAR)
QVU70282 B.1.1.7 1270 USA: Massachusetts 06-05-2021 RRVR
QVU09331 B.1.1.7 1270 USA: California 16-04-2021 RRVR
QVI42615 B.1.1.291 1273 USA: California 24-03-2021 RRVR
QVI49490 B.1.427 1273 USA: California 09-02-2021 RRVR
QUD47347 B.1.1.7 1270 USA: Michigan 05-04-2021 RRSR
QUB14687 B.1.2 1273 USA: Michigan 24-03-2021 RRSR
QTU74764 B.1.427 1273 USA: California 09-02-2021 RRVR
QTS38722 B.1.429 1271 USA: Michigan 15-03-2021 RRSR
QTP22615 B.1.243 1273 USA: Massachusetts 09-09-2020 RRVR
QSS81313 B.1.427 1273 USA: California 21-02-2021 RRVR
QSL71584 B.1.427 1273 USA: California 10-02-2021 RRVR
QSL80009 B.1.2 1273 USA: Michigan 11-02-2021 RRSR
QRG20397 B.1.243 1273 USA: CA, Alameda County 12-09-2020 RRVR
QQX02259 B.1.561 1273 USA: California 02-01-2021 RRVR
QQN04304 B.1.517 1273 USA: Massachusetts 27-11-2020 RRVR