Evidence map›Paper›PMID 20689857›Full record

ArticlePloS one2010

Global analyses of small interfering RNAs derived from Bamboo mosaic virus and its associated satellite RNAs in different plants.

Kuan-Yu Lin, Chi-Ping Cheng, Bill Chia-Han Chang, Wei-Chi Wang, Ying-Wen Huang, Yun-Shien Lee, Hsien-Da Huang, Yau-Heiu Hsu, Na-Sheng Lin

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
5.0field-weighted citation impact, top 6% 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

23 citing papers in PubMed, 44 citations in OpenAlex.

  1. Article
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  8. Interfering Satellite RNAs ofFrontiers in microbiology · 2017
    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

9 authors at 6 institutions in 1 country.

Kuan-Yu LinInstitute of Biotechnology, National Cheng Kung University, Tainan, Taiwan.
Chi-Ping Cheng
Bill Chia-Han Chang
Wei-Chi Wang
Ying-Wen Huang
Yun-Shien Lee
Hsien-Da Huang
Yau-Heiu Hsu
Na-Sheng Lin
National Cheng Kung University · TWNational Chung Hsing University · TWNational Yang Ming Chiao Tung University · TWInstitute of Plant and Microbial Biology, Academia Sinica · TWMing Chuan University · TWTzu Chi University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSatellite RNAs (satRNAs), virus parasites, are exclusively associated with plant virus infection and have attracted much interest over the last 3 decades. Upon virus infection, virus-specific small interfering RNAs (vsiRNAs) are produced by dicer-like (DCL) endoribonucleases for anti-viral defense. The composition of vsiRNAs has been studied extensively; however, studies of satRNA-derived siRNAs (satsiRNAs) or siRNA profiles after satRNA co-infection are limited. Here, we report on the small RNA profiles associated with infection with Bamboo mosaic virus (BaMV) and its two satellite RNAs (satBaMVs) in Nicotiana benthamiana and Arabidopsis thaliana. METHODOLOGY/PRINCIPAL

findingsLeaves of N. benthamiana or A. thaliana inoculated with water, BaMV alone or co-inoculated with interfering or noninterfering satBaMV were collected for RNA extraction, then large-scale Solexa sequencing. Up to about 20% of total siRNAs as BaMV-specific siRNAs were accumulated in highly susceptible N. benthamiana leaves inoculated with BaMV alone or co-inoculated with noninterfering satBaMV; however, only about 0.1% of vsiRNAs were produced in plants co-infected with interfering satBaMV. The abundant region of siRNA distribution along BaMV and satBaMV genomes differed by host but not by co-infection with satBaMV. Most of the BaMV and satBaMV siRNAs were 21 or 22 nt, of both (+) and (-) polarities; however, a higher proportion of 22-nt BaMV and satBaMV siRNAs were generated in N. benthamiana than in A. thaliana. Furthermore, the proportion of non-viral 24-nt siRNAs was greatly increased in N. benthamiana after virus infection. CONCLUSIONS/SIGNIFICANCE: The overall composition of vsiRNAs and satsiRNAs in the infected plants reflect the combined action of virus, satRNA and different DCLs in host plants. Our findings suggest that the structure and/or sequence demands of various DCLs in different hosts may result in differential susceptibility to the same virus. DCL2 producing 24-nt siRNAs under biotic stresses may play a vital role in the antiviral mechanism in N. benthamiana.

Indexed as

Computational BiologyArabidopsisEndoribonucleasesGenome, ViralNicotianaNucleic Acid HybridizationNucleotidesPotexvirusRNA, SatelliteRNA, Small InterferingRNA, ViralSequence Analysis, DNASpecies SpecificityEndoribonucleasesNucleotidesRNA, SatelliteRNA, Small InterferingRNA, Viral

Identifiers

PMID20689857
PMCPMC2914070
OpenAlexW2001384458

What OpenQuestion holds

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LicenceCC BY
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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.