Evidence map›Paper›PMID 39070236›Full record

Article3 Biotech2024

Genomic distinctiveness and recombination in tomato leaf curl New Delhi virus (ToLCNDV-BG) isolates infecting bitter gourd.

P Renukadevi, R Gomathi Devi, C Jothika, G Karthikeyan, V G Malathi, N Balakrishnan, B Rajagopal, S Nakkeeran, Elsayed Fathi Abd-Allah

Abstract read
In one paragraph

Article in 3 Biotech, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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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

4 citing papers in PubMed.

  1. Article
  2. APathogens (Basel, Switzerland) · 2025
    Article
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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

9 authors.

P RenukadeviDepartment of Plant Pathology, Centre for Plant Protection Studies, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu 641 003 India.ORCID 0009-0005-2724-8705
R Gomathi DeviDepartment of Plant Pathology, Centre for Plant Protection Studies, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu 641 003 India.
C JothikaDepartment of Plant Pathology, Centre for Plant Protection Studies, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu 641 003 India.
G KarthikeyanDepartment of Plant Pathology, Centre for Plant Protection Studies, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu 641 003 India.
V G MalathiGI, Sree Kumaran Hill Crest Apartment, Coimbatore, Tamil Nadu 641046 India.
N BalakrishnanDirectorate of Research, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu 641003 India.
B RajagopalCentre for Plant Molecular Biology and Biotechnology, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu 641003 India.
S NakkeeranDepartment of Plant Pathology, Centre for Plant Protection Studies, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu 641 003 India.
Elsayed Fathi Abd-AllahPlant Production Department, College of Food and Agricultural Sciences, King Saud University, P.O. Box. 2460, 11451 Riyadh, Saudi Arabia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There are two begomoviruses, tomato leaf curl New Delhi virus (ToLCNDV) and bitter gourd yellow mosaic virus (BgYMV) infecting bitter gourd in India. An extensive survey conducted from 2019 to 2022 clearly established that infection by ToLCNDV is more predominant (92.43%) than BgYMV (44%). The ToLCNDV isolates infecting bitter gourd shared only 88% identity in the DNA-A component with other ToLCNDV isolates and were found to be a distinct variant. The predicted amino acid sequence of the viral proteins, replication initiation protein, coat protein, and the symptom determinant protein in the study isolates are markedly different. Especially the RCR motif I and RCR motif III are different from other geminiviruses. Infectivity of cloned components of one of the isolates ToLCNDV-BG NP was demonstrated in bitter gourd. Recombination analysis clearly revealed that the study isolates are recombinants with the major parent predicted as squash leaf curl Yunnan virus (GenBank Accession Number: MK064241) and the minor parent as ToLCNDV from Pakistan (GenBank Accession Number: AM747291). Due to distinct genomic features and less than 90% identity with the majority of ToLCNDV isolates, the study isolates deserve to be raised to the status of a distinct strain, designated as ToLCNDV-BG. Supplementary Information: The online version contains supplementary material available at 10.1007/s13205-024-04009-3.

Indexed as

BegomovirusesBgYMVRCR motifRecombinationRepToLCNDV

Identifiers

PMID39070236
PMCPMC11282025

What OpenQuestion holds

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Registered trials

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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.