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Slack / Private Message Drop, p.758 [SLACK_000972] · slack_pm:msg:07940

Page text: p.758 · original PDF

Date
2021-05-06 21:23
Type
chat message · slack
recipient
Kristian G. Andersen, Robert F. Garry, Andrew Rambaut
speaker
Edward C. Holmes

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Don't you love nature!!

In context

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  1. 2021-05-06 21:08 Kristian G. Andersen open
    And just for reference - here are those beautiful feline CoVs with an identical FCS motif. It's out there... [shared file(s): Screen Shot 2021-05-06 at 9.07.11 PM.png]
  2. 2021-05-06 21:21 Edward C. Holmes open
    Yes, I've used this one in talks
  3. 2021-05-06 21:21 Kristian G. Andersen open
    Sometimes I fucking love science. One of Wade's biggest arguments is that (and this is an oldie but goodie...) the FCS is strange because it has those two CGG codons coding the arginines. Now, take a look at the Feline CoVs -first R is coded by CGG too. Totally sinks that entire argument. [shared file(s): Screen Shot 2021-05-06 at 9.19.12PM.png]
  4. 2021-05-06 21:22 Edward C. Holmes open
    Perfect!!
  5. 2021-05-06 21:23 Edward C. Holmes
    Don't you love nature!!
  6. 2021-05-06 21:23 Kristian G. Andersen open
    Looking at the CGG codon itself and how often it's used: Common cold CoVs: 4% SARS: 5% SARS2: 3% SARSrCoVs: 2% Totally sinks the argument.
  7. 2021-05-06 21:24 Edward C. Holmes open
    Hilarious!
  8. 2021-05-06 21:25 Kristian G. Andersen open
    And one more - if CGGCGG had been 'strange' in SARS-CoV-2, we would see plenty of synonymous mutations (R has six codons). What do we see if we analyze the ~1.5 million genomes? CGG is found in 99.84% of all sequences at that site. Not exactly unstable. I can go to bed now. I'll spend some time on the rest of his arguments tomorrow. Just because it's fun...
  9. 2021-05-06 21:25 Edward C. Holmes open
    Great job! Get some rest.

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