Evidence map›Paper›PMID 33460172›Full record

ReviewJournal of basic microbiology2021

SARS-CoV-2, the pandemic coronavirus: Molecular and structural insights.

Swapnil B Kadam, Geetika S Sukhramani, Pratibha Bishnoi, Anupama A Pable, Vitthal T Barvkar

Open access · bronzeAbstract readReview
In one paragraph

Review in Journal of basic microbiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 96 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
96citing papers in PubMed, 4 pooled it
11.7field-weighted citation impact, top 1% 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

96 citing papers in PubMed, 4 syntheses or guidelines pooled it, 194 citations in OpenAlex.

  1. Pooled it
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  5. Article
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  7. SARS-CoV-2 mutant spectrum complexity is an epidemiologically evolvable trait.Proceedings of the National Academy of Sciences of the United States of America · 2025
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  10. Optimization of SARS-CoV-2 MInternational journal of molecular sciences · 2025
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36 more citing papers are in PubMed but not listed here.

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

5 authors at 1 institution in 1 country.

Swapnil B KadamDepartment of Botany, Savitribai Phule Pune University, Pune, India.
Geetika S SukhramaniDepartment of Botany, Savitribai Phule Pune University, Pune, India.
Pratibha BishnoiDepartment of Botany, Savitribai Phule Pune University, Pune, India.
Anupama A PableDepartment of Microbiology, Savitribai Phule Pune University, Pune, India.
Vitthal T BarvkarDepartment of Botany, Savitribai Phule Pune University, Pune, India.ORCID https://orcid.org/0000-0003-4009-5924
Savitribai Phule Pune University · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The outbreak of a novel coronavirus associated with acute respiratory disease, called COVID-19, marked the introduction of the third spillover of an animal coronavirus (CoV) to humans in the last two decades. The genome analysis with various bioinformatics tools revealed that the causative pathogen (SARS-CoV-2) belongs to the subgenus Sarbecovirus of the genus Betacoronavirus, with highly similar genome as bat coronavirus and receptor-binding domain (RBD) of spike glycoprotein as Malayan pangolin coronavirus. Based on its genetic proximity, SARS-CoV-2 is likely to have originated from bat-derived CoV and transmitted to humans via an unknown intermediate mammalian host, probably Malayan pangolin. Further, spike protein S1/S2 cleavage site of SARS-CoV-2 has acquired polybasic furin cleavage site which is absent in bat and pangolin suggesting natural selection either in an animal host before zoonotic transfer or in humans following zoonotic transfer. In the current review, we recapitulate a preliminary opinion about the disease, origin and life cycle of SARS-CoV-2, roles of virus proteins in pathogenesis, commonalities, and differences between different corona viruses. Moreover, the crystal structures of SARS-CoV-2 proteins with unique characteristics differentiating it from other CoVs are discussed. Our review also provides comprehensive information on the molecular aspects of SARS-CoV-2 including secondary structures in the genome and protein-protein interactions which can be useful to understand the aggressive spread of the SARS-CoV-2. The mutations and the haplotypes reported in the SARS-CoV-2 genome are summarized to understand the virus evolution.

Indexed as

AnimalsCoronavirus M ProteinsCoronavirus Nucleocapsid ProteinsCOVID-19Genome, ViralHumansPandemicsPhosphoproteinsSARS-CoV-2Spike Glycoprotein, CoronavirusViral Matrix ProteinsViral ZoonosesVirus ReplicationCoronavirus M ProteinsCoronavirus Nucleocapsid Proteinsmembrane protein, SARS-CoV-2nucleocapsid phosphoprotein, SARS-CoV-2PhosphoproteinsSpike Glycoprotein, Coronavirusspike protein, SARS-CoV-2Viral Matrix ProteinsACE2angiotensin-converting enzyme 2pandemic coronavirusSARS-CoV-2severe acute respiratory syndrome coronavirus 2

Identifiers

PMID33460172
PMCPMC8013332
OpenAlexW3121929437

What OpenQuestion holds

Textmetadata
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.