Evidence map›Paper›PMID 41670863›Full record

ArticleVirus genes2026

First detection of a recombinant enterovirus G carrying a torovirus papain-like cysteine protease gene from India.

P M Sawant, M Lavania, Vikas Sharma, A Kulkarni

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Article in Virus genes, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

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0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

P M SawantEnteric Viruses Group, ICMR - National Institute of Virology, 20-A, Ambedkar Road, Pune, 411001, India. pradeep.immuno@gmail.com.
M LavaniaEnteric Viruses Group, ICMR - National Institute of Virology, 20-A, Ambedkar Road, Pune, 411001, India.
Vikas SharmaBioinformatics Group, ICMR - National Institute of Virology, 20-A, Ambedkar Road, Pune, 411001, India.
A KulkarniBioinformatics Centre, Savitribai Phule Pune University, Pune, Maharashtra, 411007, India.

Funding

ICMR-NIV, Pune ENV-1701
6 · The paper itself

Abstract

Enterovirus G (EV-G) comprises 20 genotypes (G1-G20) associated with various disease conditions in pig populations. Recombination among homologous EV-G drives virus evolution; however, recombination with a virus from a heterologous family is a rare event. Currently, two types of recombinant EV-G strains containing torovirus papain-like cysteine protease (PLCP) at the 2C-3A junction (Type I) and in place of structural proteins (Type II) are reported. The present study was conducted to reveal the RNA virome in diarrheic piglet feces, retrieving the genome coding for a complete polyprotein of EV-G1. The detected EV-G1 strain represents the first Type I recombinant from India. The polyprotein of the strain exhibiting 97% amino acid identity was closely related to the Chinese strain. The molecular clock analysis estimated that EV-G1-PLCP likely emerged around 1989 in Japan (95% HPD), the inferred substitution rate in study strain was a mean evolutionary rate of 1.23 × 10⁻

Indexed as

Cysteine ProteasesEnterovirus InfectionsTorovirusAnimalsEnteroviruses, PorcineFecesGenome, ViralGenotypeIndiaPapainPhylogenyRecombination, GeneticSwineSwine DiseasesCysteine ProteasesPapainCross-order recombinantEnterovirus GPapain-like cysteine protease sequenceTorovirus

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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.