Evidence map›Paper›PMID 25470020›Full record

ArticleInternational journal of molecular sciences2014

Identification of a plastid-localized bifunctional nerolidol/linalool synthase in relation to linalool biosynthesis in young grape berries.

Bao-Qing Zhu, Jian Cai, Zhi-Qun Wang, Xiao-Qing Xu, Chang-Qing Duan, Qiu-Hong Pan

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

14 citing papers in PubMed, 68 citations in OpenAlex.

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  6. Review
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  9. Article
  10. The genetic basis of grape and wine aroma.Horticulture research · 2019
    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

6 authors at 2 institutions in 1 country.

Bao-Qing ZhuCentre for Viticulture & Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China. Zhubaoqing@gmail.com.
Jian CaiCentre for Viticulture & Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China. caijian928@gmail.com.
Zhi-Qun WangCentre for Viticulture & Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China. zhiquncn@gmail.com.
Xiao-Qing XuCentre for Viticulture & Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China. xuxiaoqing1988@cau.edu.cn.
Chang-Qing DuanCentre for Viticulture & Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China. chqduan@cau.edu.cn.
Qiu-Hong PanCentre for Viticulture & Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China. panqh@cau.edu.cn.
China Agricultural University · CNBeijing Forestry University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Monoterpenoids are a diverse class of natural products and contribute to the important varietal aroma of certain Vitis vinifera grape cultivars. Among the typical monoterpenoids, linalool exists in almost all grape varieties. A gene coding for a nerolidol/linalool (NES/LINS) synthase was evaluated in the role of linalool biosynthesis in grape berries. Enzyme activity assay of this recombinant protein revealed that it could convert geranyl diphosphate and farnesyl diphosphate into linalool and nerolidol in vitro, respectively, and thus it was named VvRILinNer. However, localization experiment showed that this enzyme was only localized to chloroplasts, which indicates that VvRILinNer functions in the linalool production in vivo. The patterns of gene expression and linalool accumulation were analyzed in the berries of three grape cultivars ("Riesling", "Cabernet Sauvignon", "Gewurztraminer") with significantly different levels of monoterpenoids. The VvRILinNer was considered to be mainly responsible for the synthesis of linalool at the early developmental stage. This finding has provided us with new knowledge to uncover the complex monoterpene biosynthesis in grapes.

Indexed as

Acyclic MonoterpenesAmino Acid SequenceElectrophoresis, Polyacrylamide GelFruitGene Expression Regulation, PlantGenes, PlantGreen Fluorescent ProteinsHydro-LyasesMolecular Sequence AnnotationMolecular Sequence DataMonoterpenesPhylogenyPlastidsRecombinant ProteinsSequence AlignmentSesquiterpenesAcyclic MonoterpenesGreen Fluorescent ProteinsHydro-LyaseslinaloolMonoterpenesnerolidolRecombinant ProteinsSesquiterpenesS-linalool synthase

Identifiers

PMID25470020
PMCPMC4284690
OpenAlexW2062181188

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.