Evidence map›Paper›PMID 27669224›Full record

ArticleInternational journal of molecular sciences2016

Virus-Induced Gene Silencing Identifies an Important Role of the TaRSR1 Transcription Factor in Starch Synthesis in Bread Wheat.

Guoyu Liu, Yufang Wu, Mengjun Xu, Tian Gao, Pengfei Wang, Lina Wang, Tiancai Guo, Guozhang Kang

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
9.6field-weighted citation impact, top 3% 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

26 citing papers in PubMed, 52 citations in OpenAlex.

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  13. Wheat NAC-A18 regulates grain starch and storage proteins synthesis and affects grain weight.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023
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  16. Regulators of Starch Biosynthesis in Cereal Crops.Molecules (Basel, Switzerland) · 2021
    Review
  17. Re-examination of theFrontiers in plant science · 2021
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  18. Over-ExpressingInternational journal of molecular sciences · 2020
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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

8 authors at 2 institutions in 1 country.

Guoyu LiuThe Collaborative Innovation Center of Henan Food Crops, Henan Agricultural University, Zhengzhou 450002, China. liuguoyu@henau.edu.cn.
Yufang WuThe Collaborative Innovation Center of Henan Food Crops, Henan Agricultural University, Zhengzhou 450002, China. yufangwu628@henau.edu.cn.
Mengjun XuThe National Key Laboratory of Wheat and Maize Crop Science, Henan Agricultural University, Zhengzhou 450002, China. mengjunxu920304@henau.edu.cn.
Tian GaoThe National Key Laboratory of Wheat and Maize Crop Science, Henan Agricultural University, Zhengzhou 450002, China. gaotian1211@henau.edu.cn.
Pengfei WangThe Collaborative Innovation Center of Henan Food Crops, Henan Agricultural University, Zhengzhou 450002, China. wangpf@henau.edu.cn.
Lina WangThe Collaborative Innovation Center of Henan Food Crops, Henan Agricultural University, Zhengzhou 450002, China. hnndlina@henau.edu.cn.
Tiancai GuoThe Collaborative Innovation Center of Henan Food Crops, Henan Agricultural University, Zhengzhou 450002, China. gtcwheat@henau.edu.cn.
Guozhang KangThe Collaborative Innovation Center of Henan Food Crops, Henan Agricultural University, Zhengzhou 450002, China. guozhangkang@henau.edu.cn.
Henan Agricultural University · CNNational Engineering Research Center for Wheat · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The function of a wheat starch regulator 1 (TaRSR1) in regulating the synthesis of grain storage starch was determined using the barley stripe mosaic virus-virus induced gene-silencing (BSMV-VIGS) method in field experiments. Chlorotic stripes appeared on the wheat spikes infected with barley stripe mosaic virus-virus induced gene-silencing- wheat starch regulator 1 (BSMV-VIGS-TaRSR1) at 15 days after anthesis, at which time the transcription levels of the TaRSR1 gene significantly decreased. Quantitative real-time PCR was also used to measure the transcription levels of 26 starch synthesis-related enzyme genes in the grains of BSMV-VIGS-TaRSR1-silenced wheat plants at 20, 27, and 31 days after anthesis. The results showed that the transcription levels of some starch synthesis-related enzyme genes were markedly induced at different sampling time points: TaSSI, TaSSIV, TaBEIII, TaISA1, TaISA3, TaPHOL, and TaDPE1 genes were induced at each of the three sampling time points and TaAGPS1-b, TaAGPL1, TaAGPL2, TaSSIIb, TaSSIIc, TaSSIIIb, TaBEI, TaBEIIa, TaBEIIb, TaISA2, TaPHOH, and TaDPE2 genes were induced at one sampling time point. Moreover, both the grain starch contents, one thousand kernel weights, grain length and width of BSMV-VIGS-TaRSR1-infected wheat plants significantly increased. These results suggest that TaRSR1 acts as a negative regulator and plays an important role in starch synthesis in wheat grains by temporally regulating the expression of specific starch synthesis-related enzyme genes.

Indexed as

Gene SilencingGenetic VectorsMosaic VirusesPhenotypePlant ProteinsPlants, Genetically ModifiedStarchTranscription FactorsTriticumPlant ProteinsStarchTranscription FactorsBSMV-VIGSstarch synthesis regulationTaRSR1Triticum aestivum L.

Identifiers

PMID27669224
PMCPMC5085620
OpenAlexW2522197517

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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.