Evidence map›Paper›PMID 28158863›Full record

ArticlePlant & cell physiology2017

Complementary Proteome and Transcriptome Profiling in Developing Grains of a Notched-Belly Rice Mutant Reveals Key Pathways Involved in Chalkiness Formation.

Zhaomiao Lin, Zunxin Wang, Xincheng Zhang, Zhenghui Liu, Ganghua Li, Shaohua Wang, Yanfeng Ding

Open access · hybridAbstract read
In one paragraph

Article in Plant & cell physiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
7.1field-weighted citation impact, top 4% 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

20 citing papers in PubMed, 51 citations in OpenAlex.

  1. Review
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  14. Identification and Pleiotropic Effect Analysis ofFrontiers in plant science · 2021
    Article
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  16. Cuminal InhibitsMicroorganisms · 2020
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  17. 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

7 authors at 1 institution in 1 country.

Zhaomiao LinCollege of Agronomy, Nanjing Agricultural University, Nanjing 210095, PR China.
Zunxin WangCollege of Agronomy, Nanjing Agricultural University, Nanjing 210095, PR China.
Xincheng ZhangCollege of Agronomy, Nanjing Agricultural University, Nanjing 210095, PR China.
Zhenghui LiuCollege of Agronomy, Nanjing Agricultural University, Nanjing 210095, PR China.
Ganghua LiCollege of Agronomy, Nanjing Agricultural University, Nanjing 210095, PR China.
Shaohua WangCollege of Agronomy, Nanjing Agricultural University, Nanjing 210095, PR China.
Yanfeng DingCollege of Agronomy, Nanjing Agricultural University, Nanjing 210095, PR China.
Nanjing Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Rice grain chalkiness is a highly complex trait involved in multiple metabolic pathways and controlled by polygenes and growth conditions. To uncover novel aspects of chalkiness formation, we performed an integrated profiling of gene activity in the developing grains of a notched-belly rice mutant. Using exhaustive tandem mass spectrometry-based shotgun proteomics and whole-genome RNA sequencing to generate a nearly complete catalog of expressed mRNAs and proteins, we reliably identified 38,476 transcripts and 3,840 proteins. Comparison between the translucent part and chalky part of the notched-belly grains resulted in only a few differently express genes (240) and differently express proteins (363), thus making it possible to focus on 'core' genes or common pathways. Several novel key pathways were identified as of relevance to chalkiness formation, in particular the shift of C and N metabolism, the down-regulation of ribosomal proteins and the resulting low abundance of storage proteins especially the 13 kDa prolamin subunit, and the suppressed photosynthetic capacity in the pericarp of the chalky part. Further, genes and proteins as transporters for carbohydrates, amino acid/peptides, proteins, lipids and inorganic ions showed an increasing expression pattern in the chalky part of the notched-belly grains. Similarly, transcripts and proteins of receptors for auxin, ABA, ethylene and brassinosteroid were also up-regulated. In summary, this joint analysis of transcript and protein profiles provides a comprehensive reference map of gene activity regarding the physiological state in the chalky endosperm.

Indexed as

Gene Expression ProfilingDown-RegulationEdible GrainEndospermGene Expression Regulation, PlantMutationOryzaPhenotypePhotosynthesisPlant ProteinsProlaminsProteomeProteomicsRibosomal ProteinsRNA, MessengerSeedsPlant ProteinsProlaminsProteomeRibosomal ProteinsRNA, MessengerStarchChalkinessProteomeRiceTranscriptomeWhite-belly mutant

Identifiers

PMID28158863
PMCPMC5444571
OpenAlexW2583797391

What Socratic holds

Textmetadata
LicenceCC BY-NC
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 Socratic graph.