This is moderately terrifying... Three distinct strains of SARS-COVID-2 identified in different locations. The last virus I can remember that mutated like that was one we still don't have a vaccine for - just a medication that controls its expression. ht
RT @Antagoniste_net: 1/ SARS-CoV-2 est un virus à ARN. Normalement les virus à ARN (comme influenza), mutent beaucoup. Pour SARS-CoV-2, i…
RT @Antagoniste_net: 1/ SARS-CoV-2 est un virus à ARN. Normalement les virus à ARN (comme influenza), mutent beaucoup. Pour SARS-CoV-2, i…
RT @Antagoniste_net: 1/ SARS-CoV-2 est un virus à ARN. Normalement les virus à ARN (comme influenza), mutent beaucoup. Pour SARS-CoV-2, i…
@RomainM45081967 L'évolution n'est pas un truc qui s'arrête parce que la nature pense avoir fait "une bonne job". Un virus a le luxe de tenter des milliards d'essais-erreurs et avec la mutation de son ARN polymérase, il pourrait en faire encore plus. htt
RT @Antagoniste_net: 1/ SARS-CoV-2 est un virus à ARN. Normalement les virus à ARN (comme influenza), mutent beaucoup. Pour SARS-CoV-2, i…
@ProulxPie
RT @vuduquebec: Emerging SARS-CoV-2 mutation hot spots include a novel RNA-dependent-RNA polymerase variant. - PubMed - NCBI https://t.co/N…
RT @Antagoniste_net: 1/ SARS-CoV-2 est un virus à ARN. Normalement les virus à ARN (comme influenza), mutent beaucoup. Pour SARS-CoV-2, i…
RT @Antagoniste_net: 1/ SARS-CoV-2 est un virus à ARN. Normalement les virus à ARN (comme influenza), mutent beaucoup. Pour SARS-CoV-2, i…
Emerging SARS-CoV-2 mutation hot spots include a novel RNA-dependent-RNA polymerase variant. - PubMed - NCBI https://t.co/NWsp4DWunw
RT @Antagoniste_net: 1/ SARS-CoV-2 est un virus à ARN. Normalement les virus à ARN (comme influenza), mutent beaucoup. Pour SARS-CoV-2, i…
1/ SARS-CoV-2 est un virus à ARN. Normalement les virus à ARN (comme influenza), mutent beaucoup. Pour SARS-CoV-2, il existe déjà déjà plusieurs variants pour un virus qui n'est dans la population que depuis quelques mois. https://t.co/m5SQmoIVcd https:
#SARSCoV2 Ha presentado mutaciones en muy poco tiempo, lo que sugiere que muy probablemente cada continente tendrá comportamientos diferentes de la enfermedad por #COVID__19 así como sus propios tratamientos efectivos. https://t.co/KKsw6LAFaX https://t.c
@mariogarciacrv Solo el tiempo lo dirá, el Sars-cov2 ha tenido mutaciones en muy poco tiempo.. además, las pandemias se han caracterizado por su fluctuación y duración, siempre en oleadas... dentro de un mismo país coexistirán los 3 escenarios dependiendo
@statesdj Unsuccessful reversion pattern similar to ORF1b P314L in clade A2 https://t.co/gRpKRKb0Co 5/5
@TwigletM @aconvict @nextstrain @GISAID @mrcunitgambia @NSWHealth @qldhealthnews @VictorianCHO @GregHuntMP @healthgovau @ama_media @RACGP #SARSCoV2 #COVID19 China US Canada Australia UK Germany France Japan Italy Switzerland Singapore Luxembourg Netherland
@ChrisCuomo More harm than good? @CDCgov @NIH RNA virus can “mirror” antibodies 2inflitrate human host as it mutates (explaining why antibody test results inconclusive) &human creation of immunity isn’t, so-far shown 2exist. MEANING: Plasma can b infec
@DarinCBrown @Dnagatc1 @CMichaelGibson quite the opposite, the mechanism of action is dependent on a proofreading exonuclease, which SARS-CoV-2 codes for with a high homology to SARS-CoV https://t.co/XgOhsQMgFk
@arambaut @CovidGenomicsUK This paper makes an interesting point regarding the 28881-ish mutations "where the mutated amino acid has a significantly different isoelectric point", so perhaps the tandem double/triple mutations are necessary to balance out th
RT @surg2SAHM: @WritesMore Mutations can happen with every cycle of replication (including in your own cells). But some mutations are silen…
SARS-COV2 is mutating like it's doing the #renegadechallenge. Immunity from one strain does not guarantee immunity from another and vaccines developed for the UK might not work for Spanish patients. https://t.co/cvOv39COiM https://t.co/uDxGjiNHrt
RT @surg2SAHM: @WritesMore Mutations can happen with every cycle of replication (including in your own cells). But some mutations are silen…
@WritesMore Mutations can happen with every cycle of replication (including in your own cells). But some mutations are silent or non-functional. Mutations don’t predict #SARSCoV2 virulence/infectivity. Gemomic mutation location matters more. https://t.co
See https://t.co/gRpKRJTpdO 2/2
@BillHanage Does your comment mean that this article is nonsense? https://t.co/PgsOak3ytt
RT @elray67: Decided to look at position 14408, in ORF1b, the RdRp; substitution here associated w/more genomic substititions---this mutant…
Just trying to learn more about COVID-19 and bumped into this paper https://t.co/0QdTY5IvvR. - does anyone have data on #COVID19 mutants? Thank you.
@nandogerman Puto Virus MUTANTE - 5 de Enero ya estaba una mutación en Bélgica - el 15 de Enero en Francia, Italia, Reino Unido, Canadá y EEUU ¿Cómo se sabe? X los fiscales👻q siguen la secuencias del ARN y sus mutaciones ayudados por la biología evolu
RT @elray67: Decided to look at position 14408, in ORF1b, the RdRp; substitution here associated w/more genomic substititions---this mutant…
@abarber1 @randyohel @NPR @DWBenefield https://t.co/B9u8rDYb8z seems thorough enough. Intro paragraphs (through conclusions) fine for layperson before it gets in the weeds. Not as much on significance of rate as for foundational understanding of what to co
RT @elray67: Decided to look at position 14408, in ORF1b, the RdRp; substitution here associated w/more genomic substititions---this mutant…
Decided to look at position 14408, in ORF1b, the RdRp; substitution here associated w/more genomic substititions---this mutant likely has lower replication fidelity https://t.co/sqln8apvj4 Here's the phylogenic pattern. NB revertants back to ancestral P