Evidence map›Paper›PMID 28652583›Full record

ArticleScientific reports2017

Genome-wide identification and characterization of genes involved in carotenoid metabolic in three stages of grapevine fruit development.

Xiangpeng Leng, Peipei Wang, Chen Wang, Xudong Zhu, Xiaopeng Li, Hongyan Li, Qian Mu, Ao Li, Zhongjie Liu, Jinggui Fang

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 20% 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, 1 synthesis or guideline pooled it, 52 citations in OpenAlex.

  1. Pooled it
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  12. The Effect of Water Deficit on Two GreekPlants (Basel, Switzerland) · 2021
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  20. IlluminaInternational journal of molecular sciences · 2019
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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

10 authors at 2 institutions in 1 country.

Xiangpeng LengCollege of Horticulture, Nanjing Agricultural University, Tongwei Road 6, Nanjing, 210095, P.R. China.
Peipei WangCollege of Horticulture, Nanjing Agricultural University, Tongwei Road 6, Nanjing, 210095, P.R. China.
Chen WangCollege of Horticulture, Nanjing Agricultural University, Tongwei Road 6, Nanjing, 210095, P.R. China.
Xudong ZhuCollege of Horticulture, Nanjing Agricultural University, Tongwei Road 6, Nanjing, 210095, P.R. China.
Xiaopeng LiCollege of Horticulture, Nanjing Agricultural University, Tongwei Road 6, Nanjing, 210095, P.R. China.
Hongyan LiGrape and Wine Research Institute, Guangxi Academy of Agricultural Sciences, Daxuedong Road 174, Nanning, 530007, P.R. China.
Qian MuShandong Aacademy of Grape, Gongyenan Road 103, Jinan, 250110, P.R. China.
Ao LiCollege of Horticulture, Nanjing Agricultural University, Tongwei Road 6, Nanjing, 210095, P.R. China.
Zhongjie LiuCollege of Horticulture, Nanjing Agricultural University, Tongwei Road 6, Nanjing, 210095, P.R. China.
Jinggui FangCollege of Horticulture, Nanjing Agricultural University, Tongwei Road 6, Nanjing, 210095, P.R. China. fanggg@njau.edu.cn.
Nanjing Agricultural University · CNGuangxi Academy of Agricultural Science · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Carotenoids not only play indispensable roles in plant growth and development but also enhance nutritional value and health benefits for humans. In this study, total carotenoids progressively decreased during fruit ripening. Fifty-four genes involving in mevalonate (MVA), 2-C-methyl-D-erythritol 4-phosphate (MEP), carotenoid biosynthesis and catabolism pathway were identified. The expression levels of most of the carotenoid metabolism related genes kept changing during fruit ripening generating a metabolic flux toward carotenoid synthesis. Down regulation of VvDXS, VvDXR, VvGGPPS and VvPSY and a dramatic increase in the transcription levels of VvCCD might be responsible for the reduction of carotenoids content. The visible correlation between carotenoid content and gene expression profiles suggested that transcriptional regulation of carotenoid biosynthesis pathway genes is a key mechanism of carotenoid accumulation. In addition, the decline of carotenoids was also accompanied with the reduction of chlorophyll content. The reduction of chlorophyll content might be due to the obstruction in chlorophyll synthesis and acceleration of chlorophyll degradation. These results will be helpful for better understanding of carotenoid biosynthesis in grapevine fruit and contribute to the development of conventional and transgenic grapevine cultivars for further enrichment of carotenoid content.

Indexed as

CarotenoidsChromosome MappingChromosomes, PlantFruitGene Expression ProfilingGene Expression Regulation, DevelopmentalGene Expression Regulation, PlantGenes, PlantGenome, PlantMetabolic Networks and PathwaysPlant ProteinsVitisCarotenoidsPlant Proteins

Identifiers

PMID28652583
PMCPMC5484692
OpenAlexW2715897022

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.