COVID-19 Records

Chat message

Slack / Private Message Drop, p.336 [SLACK_000550] · slack_pm:msg:03542

Page text: p.336 · original PDF

Date
2020-12-21 16:13
Type
chat message · slack
recipient
Robert F. Garry, Edward C. Holmes, Andrew Rambaut
speaker
Kristian G. Andersen

Recipients on this medium are inferred from channel membership, not per-message addressing.

YES - we can collect our fat checks at the same time!

In context

A single line often inverts meaning once you see what it answers, so neighbouring messages are always shown.

  1. 2020-12-21 15:14 Andrew Rambaut open
    Just found a genome from mid July that has N501Y and the ORF8 stop Possibly part of the precursor lineage.
  2. 2020-12-21 15:57 Robert F. Garry open
    From Sun: "In our previous study, we generated a mouse-adapted strain of SARS-CoV-2 (MASCp6) by 6 serial passages of a SARS-CoV-2 in the lung of *aged* BALB/c mice, which caused moderate lung damage and no fatality in mice. Herein, we further serially passaged for additional 30 times to generate a more virulent SARS-CoV-2, and the resulting virus at passage 36 ( named as MASCp36) was used for stock preparation and titration." And a little deeper dive into the supplement reveals that N501Y came up early - by 6 passages [and it wasn't pathogenic] the other 2 muts took more passages [and tjhose mutations - probably Q493K actually made the virus pathogenic for mice. . Aged mice are definitely immunosuppressed. So, evidence for the immunocompromised theory.
  3. 2020-12-21 16:07 Edward C. Holmes open
    https://www.bbc.com/news/world-asia-china-55364445
  4. 2020-12-21 16:13 Andrew Rambaut open
    We should offer to go do it.
  5. 2020-12-21 16:13 Kristian G. Andersen
    YES - we can collect our fat checks at the same time!
  6. 2020-12-21 16:14 Kristian G. Andersen open
    One question I'd ask - "Since you faked RaTG13, why haven't you faked a closely related ancestral strain from a random intermediate host?"
  7. 2020-12-21 16:17 Andrew Rambaut open
    Has anyone tried translating it out of frame? Perhaps it says "MADEINCHINA"?
  8. 2020-12-21 16:20 Edward C. Holmes open
    "FUNGFLUPATENTPENDING"
  9. 2020-12-21 16:20 Andrew Rambaut open
    ```Sars-Cov-2, the authors concluded, was likely to have gained its unique efficiency through a long, undetected period of circulation in humans or animals of a natural and milder precursor virus that eventually evolved into thepotent, deadly form first detected in Wuhan in 2019.```Eh?

Full conversation →