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We noted that these fragments are not bona fide “insertions”; in fact, at least three out of all four fragments are also shared with Bat Coronavirus RaTG13 spike glycoprotein (NCBI accession: QHR63300.1)
Since the structure of the spike protein in 2019-nCoV is not yet available...
As shown in Figure 2, all four insertions are located outside the Receptor Binding Domain (RBD) of spike, in contrast to the original conclusion made by Pradhan et al. which stated that the insertions are located on the interface with ACE2.
In contrast to the previous claim that the four insertions are unique to 2019-nCoV and HIV-1, all four insertion fragments can be found in other viruses. In fact, an HIV-1 protein is among the top BLAST hits for only one of the four insertion fragments, while three of the four insertion fragments are found in bat coronavirus RaTG13
n particular, the first 6 residues in the IS4 fragment “QTQTNSPRRA” from 2019-nCoV are identical to the bat CoV, while the last 4 residues, which were absent in the bat coronavirus or SARS-CoV, have at least 50% identity to MERS-CoV and HCoV-HKU1.
The four insertions highlighted by Pradhan et al. in the spike protein are not unique to 2019-nCoV and HIV-1. In fact, they are shared with many other viruses including the bat coronavirus. Yes, the similarities in the sequence-based alignments built on these very short fragments are statistically insignificant, as assessed by the BLAST E-values.
originally posted by: AngelsDecay
Are you aware that maybe some Chinese fellows from Wuhan are reading your words...?
Sorry to disagree but I think that's not a very polite thing to write here... My humble 2 cents... My Gf she's Chinese and really got offended... Even if you think that, I think that's not nice at all to write it here... So, the outside world is thinking that my government tomorrow will gonna kill us all?
originally posted by: EnhancedInterrogator
We all probably need a little sensitivity-training.
originally posted by: hopenotfeariswhatweneed
a reply to: EnhancedInterrogator
Thanks for that, so just just 2 deaths outside of China.
originally posted by: FredT
While the US can no longer claim the moral high ground,
you are talking about a ChiCom government that massacred its citizens in Tienanmen and is actively killing its citizens in Hong Kong so to quell a outbreak that could threaten its grip on power? I would not be shocked in the least.
originally posted by: ketsuko
a reply to: slatesteam
Viruses infect specific types of cells. For this infect the epithelials of your lung tissue then your gastrointestinal tract and them somehow hit your bone marrow and then migrate to your testicles would involve it infecting several very, very different types of cells from very different body systems. Just not possible for one virus to do.
originally posted by: EnhancedInterrogator
Well, without opening-the-great-math-debate, keep this in mind:
1) "Official" numbers - and conspiracy-theory is that China is under-reporting theirs (maybe other countries too).
2) Many people may have it with no symptoms or diagnosis or testing yet.
3) Many countries are not reporting at all (may also not be testing at all).
originally posted by: slatesteam
a reply to: EnhancedInterrogator
F the CCP! How’s that for sensitivity training?
A fourth patient has tested positive for coronavirus in the UK after being infected in France by another British case. They are being treated at the Royal Free Hospital in Camden, north London, marking the first person suffering the killer infection in the capital. The victim caught the virus in France from a previously confirmed UK patient, believed to be the British man under quarantine in Brighton who recently returned from a four-day trip to the Alpine ski resort of Contamines-Montjoie near Mont Blanc. This Brighton man became the third case on UK soil, joining two Chinese nationals quarantined in York. Health officials are now scrambling to track down anyone who came into contact with these UK cases to squash the spread of the highly-contagious virus.
Scientist who discovered Ebola warns 'major coronavirus outbreak’ in Britain would overwhelm the NHS if the disease becomes a pandemic
The microbiologist who co-discovered Ebola and the presence of Aids in Africa warns that Britain is at risk of a 'major' coronavirus outbreak likely to become a pandemic. Professor Peter Piot, an ex-under-secretary-general of the UN who championed the fight against Aids, said he was 'increasingly alarmed' by the speed at which the coronavirus has spread and the 'huge' number of cases that are revealed every day. Professor Piot, director of the London School of Hygiene & Tropical Medicine, now warns that the coronavirus poses a greater risk than Ebola, saying that even if the death rate among those infected is relatively low, 'if the number of people who get infected is huge, then that will also kill a number of people'. 'It's a greater threat because of the mode of transmission. The potential for spread is much, much higher,' he told the Sunday Times, adding that an increase in cases could put a severe strain on the NHS.
originally posted by: EnhancedInterrogator
WuFlu.Live just updated again:
2020/2/7 15:22 (Pacific presumably)
World-Wide:
Confirmed: 34455
Deaths: 721
Recovered: 2013
Mainland China:
Confirmed: 34130
Deaths: 719
Recovered: 1987
Our analysis suggests that the 2019-nCoV although closely related to BatCoV RaTG13 sequence throughout the genome (sequence similarity 96.3%), shows discordant clustering with the Bat_SARS-like coronavirus sequences. Specifically, in the 5′-part spanning the first 11,498 nucleotides and the last 3′-part spanning 24,341–30,696 positions, 2019-nCoV and RaTG13 formed a single cluster with Bat_SARS-like coronavirus sequences, whereas in the middle region spanning the 3′-end of ORF1a, the ORF1b and almost half of the spike regions, 2019-nCoV and RaTG13 grouped in a separate distant lineage within the sarbecovirus branch.
The levels of genetic similarity between the 2019-nCoV and RaTG13 suggest that the latter does not provide the exact variant that caused the outbreak in humans, but the hypothesis that 2019-nCoV has originated from bats is very likely. We show evidence that the novel coronavirus (2019-nCov) is not-mosaic consisting in almost half of its genome of a distinct lineage within the betacoronavirus.
originally posted by: Zanti Misfit
a reply to: TheAMEDDDoc
Yeah , Nice Try , that's BS . The Coronavirus is a " Man Made " Biological Weapon