Evidence map›Paper›PMID 23456296›Full record

ArticleMolecules and cells2013

RNA-dependent RNA polymerase 6 is required for efficient hpRNA-induced gene silencing in plants.

Rikno Harmoko, Wahyu Indra Duwi Fanata, Jae Yong Yoo, Ki Seong Ko, Yeong Gil Rim, Mohammad Nazim Uddin, Tri Agus Siswoyo, Seung Sik Lee, Dool Yi Kim, Sang Yeol Lee and 1 more

Open access · greenAbstract read
In one paragraph

Article in Molecules and cells, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.8field-weighted citation impact, top 13% 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

22 citing papers in PubMed, 36 citations in OpenAlex.

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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

11 authors at 4 institutions in 2 countries.

Rikno HarmokoDivision of Applied Life Science (Brain Korea 21 Program) and Plant Molecular Biology Biotechnology Research Center (PMBBRC), Gyeongsang National University, Jinju 660-701, Korea.
Wahyu Indra Duwi Fanata
Jae Yong Yoo
Ki Seong Ko
Yeong Gil Rim
Mohammad Nazim Uddin
Tri Agus Siswoyo
Seung Sik Lee
Dool Yi Kim
Sang Yeol Lee
Kyun Oh Lee
Gyeongsang National University · KRKorea Atomic Energy Research Institute · KRRural Development Administration · KRUniversitas Jember · ID

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In plants, transgenes with inverted repeats are used to induce efficient RNA silencing, which is also frequently induced by highly transcribed sense transgenes. RNA silencing induced by sense transgenes is dependent on RNA-dependent RNA polymerase 6 (RDR6), which converts single-stranded (ss) RNA into double-stranded (ds) RNA. By contrast, it has been proposed that RNA silencing induced by self-complementary hairpin RNA (hpRNA) does not require RDR6, because the hpRNA can directly fold back on itself to form dsRNA. However, it is unclear whether RDR6 plays a role in hpRNA-induced RNA silencing by amplifying dsRNA to spread RNA silencing within the plant. To address the efficiency of hpRNA-induced RNA silencing in the presence or absence of RDR6, Wild type (WT, Col-0) and rdr6-11 Arabidopsis thaliana lines expressing green fluorescent protein (GFP) were generated and transformed with a GFP-RNA interference (RNAi) construct. Whereas most GFP-RNAi-transformed WT lines exhibited almost complete silencing of GFP expression in the T1 generation, various levels of GFP expression remained among the GFP-RNAi-transformed rdr6-11 lines. Homozygous expression of GFP-RNAi in the T3 generation was not sufficient to induce complete GFP silencing in several rdr6-11 lines. Our results indicate that RDR6 is required for efficient hpRNA-induced RNA silencing in plants.

Indexed as

Gene Expression Regulation, PlantRNA InterferenceArabidopsisArabidopsis ProteinsGenes, PlantGreen Fluorescent ProteinsInverted Repeat SequencesMutationPhenotypeRNA-Dependent RNA PolymeraseRNA, Small InterferingSeedlingsArabidopsis ProteinsGreen Fluorescent ProteinsRDR6 protein, ArabidopsisRNA-Dependent RNA PolymeraseRNA, Small Interfering

Identifiers

PMID23456296
PMCPMC3887914
OpenAlexW2074078079

What OpenQuestion holds

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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.