Evidence map›Paper›PMID 34959541›Full record

ArticlePathogens (Basel, Switzerland)2021

Possible Role of Accessory Proteins in the Viral Replication for the 20I/501Y.V1 (B.1.1.7) SARS CoV-2 Variant.

Dimpal A Nyayanit, Prasad Sarkale, Anita Shete-Aich, Abhinendra Kumar, Savita Patil, Triparna Majumdar, Shrikant Baradkar, Pranita Gawande, Sreelekshmy Mohandas, Pragya D Yadav

Open access · goldAbstract read
In one paragraph

Article in Pathogens (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.1field-weighted citation impact, top 55% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 1 institution in 1 country.

Dimpal A NyayanitIndian Council of Medical Research-National Institute of Virology, Pune 411021, India.
Prasad SarkaleIndian Council of Medical Research-National Institute of Virology, Pune 411021, India.
Anita Shete-AichIndian Council of Medical Research-National Institute of Virology, Pune 411021, India.ORCID 0000-0003-2625-3703
Abhinendra KumarIndian Council of Medical Research-National Institute of Virology, Pune 411021, India.
Savita PatilIndian Council of Medical Research-National Institute of Virology, Pune 411021, India.
Triparna MajumdarIndian Council of Medical Research-National Institute of Virology, Pune 411021, India.
Shrikant BaradkarIndian Council of Medical Research-National Institute of Virology, Pune 411021, India.
Pranita GawandeIndian Council of Medical Research-National Institute of Virology, Pune 411021, India.
Sreelekshmy MohandasIndian Council of Medical Research-National Institute of Virology, Pune 411021, India.
Pragya D YadavIndian Council of Medical Research-National Institute of Virology, Pune 411021, India.ORCID 0000-0002-0861-7166
ICMR-National Institute of Virology · IN

Funding

Indian Council of Medical Research nil
6 · The paper itself

Abstract

The emergence of new severe acute respiratory syndrome coronavirus-2 (SARS CoV-2) has been a global concern. The B.1.1.7 variant of SARS CoV-2 is reported to cause higher transmission. The study investigates the replication cycle and transcriptional pattern of the B.1.1.7 to hypothesis the possible role of different genes in viral replication. It was observed that the B.1.1.7 variant required a longer maturation time. The transcriptional response demonstrated higher expression of ORF6 and ORF8 compared to nucleocapsid transcript till the eclipse period which might influence higher viral replication. The number of infectious viruses titer is higher in the B.1.1.7, despite a lesser copy number than B.1, indicating higher transmissibility. The experimental evidence published linked ORF6 and ORF8 to play important role in replication and we also observed their higher expression. This leads us to hypothesis the possible role of ORF6 and ORF8 in B.1.1.7 higher replication which causes higher transmission.

Indexed as

20I/501Y.V1next-generation sequencingreplicationRPKMSARS CoV-2TCID50

Identifiers

PMID34959541
PMCPMC8709059
OpenAlexW4200526749

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.