Evidence map›Paper›PMID 22826155›Full record

ArticleVirus genes2012

Delay in virus accumulation and low virus transmission from transgenic rice plants expressing Rice tungro spherical virus RNA.

Vidhu Verma, Shweta Sharma, S Vimla Devi, S Rajasubramaniam, Indranil Dasgupta

Abstract read
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In one paragraph

Article in Virus genes, 2012. 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
1.6field-weighted citation impact, top 15% 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

4 citing papers in PubMed, 22 citations in OpenAlex.

  1. Review
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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

5 authors at 1 institution in 1 country.

Vidhu VermaDepartment of Plant Molecular Biology, University of Delhi South Campus, Benito Juarez Road, New Delhi 110021, India.
Shweta Sharma
S Vimla Devi
S Rajasubramaniam
Indranil Dasgupta
University of Delhi · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Rice tungro, a devastating viral disease of rice in South and Southeast Asia, is caused by the joint infection of a DNA virus, Rice tungro bacilliform virus (RTBV) and an RNA virus Rice tungro spherical virus (RTSV). RTBV and RTSV are transmitted exclusively by the insect vector Green leafhopper (GLH). RTSV is necessary for the transmission of RTBV. To obtain transgenic resistance against RTSV, indica rice plants were transformed using DNA constructs designed to express an untranslatable sense or anti-sense RTSV RNA. Progeny of primary transformants showing low copies of the integrated transgenes and accumulating the corresponding transcripts at low levels were challenged with viruliferous GLH. Three out of four transgenic plant lines expressing untranslatable RTSV RNA in the sense orientation and two out of the four lines expressing an RTSV gene in the anti-sense orientation showed delayed buildup of RTSV RNA over time. Transmission of RTBV from the above lines was reduced significantly.

Indexed as

Gene ExpressionPlants, Genetically ModifiedAnimalsDisease Transmission, InfectiousHemipteraOryzaPlant DiseasesRNA, ViralTungrovirusWaikavirusRNA, Viral

Identifiers

PMID22826155
OpenAlexW2019109384

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.