Evidence map›Paper›PMID 26945048›Full record

ArticlePlant physiology2016

CURLY LEAF Regulates Gene Sets Coordinating Seed Size and Lipid Biosynthesis.

Jun Liu, Shulin Deng, Huan Wang, Jian Ye, Hui-Wen Wu, Hai-Xi Sun, Nam-Hai Chua

Open access · greenAbstract read
In one paragraph

Article in Plant physiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
20.6field-weighted citation impact, top 1% 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

34 citing papers in PubMed, 76 citations in OpenAlex.

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  18. Cottonseed Protein, Oil, and Minerals in Cotton (Plants (Basel, Switzerland) · 2021
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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 3 countries.

Jun LiuLaboratory of Plant Molecular Biology, The Rockefeller University, 1230 York Avenue, New York, New York 10065;National Key Facility for Crop Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing 100081, China; andTemasek Life Sciences Laboratory, 1 Research Link, National University of Singapore, 117604 Singapore.ORCID 0000-0003-1338-523X
Shulin DengLaboratory of Plant Molecular Biology, The Rockefeller University, 1230 York Avenue, New York, New York 10065;National Key Facility for Crop Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing 100081, China; andTemasek Life Sciences Laboratory, 1 Research Link, National University of Singapore, 117604 Singapore.ORCID 0000-0001-6872-9373
Huan WangLaboratory of Plant Molecular Biology, The Rockefeller University, 1230 York Avenue, New York, New York 10065;National Key Facility for Crop Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing 100081, China; andTemasek Life Sciences Laboratory, 1 Research Link, National University of Singapore, 117604 Singapore.
Jian YeLaboratory of Plant Molecular Biology, The Rockefeller University, 1230 York Avenue, New York, New York 10065;National Key Facility for Crop Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing 100081, China; andTemasek Life Sciences Laboratory, 1 Research Link, National University of Singapore, 117604 Singapore.
Hui-Wen WuLaboratory of Plant Molecular Biology, The Rockefeller University, 1230 York Avenue, New York, New York 10065;National Key Facility for Crop Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing 100081, China; andTemasek Life Sciences Laboratory, 1 Research Link, National University of Singapore, 117604 Singapore.
Hai-Xi SunLaboratory of Plant Molecular Biology, The Rockefeller University, 1230 York Avenue, New York, New York 10065;National Key Facility for Crop Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing 100081, China; andTemasek Life Sciences Laboratory, 1 Research Link, National University of Singapore, 117604 Singapore.
Nam-Hai ChuaLaboratory of Plant Molecular Biology, The Rockefeller University, 1230 York Avenue, New York, New York 10065;National Key Facility for Crop Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing 100081, China; andTemasek Life Sciences Laboratory, 1 Research Link, National University of Singapore, 117604 Singapore chua@mail.rockefeller.edu.
Temasek Life Sciences Laboratory · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

CURLY LEAF (CLF), a histone methyltransferase of Polycomb Repressive Complex 2 (PRC2) for trimethylation of histone H3 Lys 27 (H3K27me3), has been thought as a negative regulator controlling mainly postgermination growth in Arabidopsis (Arabidopsis thaliana). Approximately 14% to 29% of genic regions are decorated by H3K27me3 in the Arabidopsis genome; however, transcriptional repression activities of PRC2 on a majority of these regions remain unclear. Here, by analysis of transcriptome profiles, we found that approximately 11.6% genes in the Arabidopsis genome were repressed by CLF in various organs. Unexpectedly, approximately 54% of these genes were preferentially repressed in siliques. Further analyses of 118 transcriptome datasets uncovered a group of genes that was preferentially expressed and repressed by CLF in embryos at the mature-green stage. This observation suggests that CLF mediates a large-scale H3K27me3 programming/reprogramming event during embryonic development. Plants of clf-28 produced bigger and heavier seeds with higher oil content, larger oil bodies, and altered long-chain fatty acid composition compared with wild type. Around 46% of CLF-repressed genes were associated with H3K27me3 marks; moreover, we verified histone modification and transcriptional repression by CLF on regulatory genes. Our results suggest that CLF silences specific gene expression modules. Genes operating within a module have various molecular functions, but they cooperate to regulate a similar physiological function during embryo development.

Indexed as

ArabidopsisArabidopsis ProteinsCell SizeGene Expression Regulation, PlantHomeodomain ProteinsLipidsLysineMethylationPolycomb Repressive Complex 2Repressor ProteinsSeedsArabidopsis ProteinsCURLY LEAF protein, ArabidopsisHomeodomain ProteinsLipidsLysinePolycomb Repressive Complex 2PRC2 protein, ArabidopsisRepressor Proteins

Identifiers

PMID26945048
PMCPMC4854673
OpenAlexW2346309595

What OpenQuestion holds

Textmetadata
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.