Evidence map›Paper›PMID 31127286›Full record

ArticleNucleic acids research2019

RNA polymerase II-independent recruitment of SPT6L at transcription start sites in Arabidopsis.

Chen Chen, Jie Shu, Chenlong Li, Raj K Thapa, Vi Nguyen, Kangfu Yu, Ze-Chun Yuan, Susanne E Kohalmi, Jun Liu, Frédéric Marsolais and 2 more

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
4.1field-weighted citation impact, top 7% 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

21 citing papers in PubMed, 33 citations in OpenAlex.

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  16. 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

12 authors at 4 institutions in 2 countries.

Chen ChenAgriculture and Agri-Food Canada, London Research and Development Centre, London, Ontario N5V 4T3, Canada.
Jie ShuAgriculture and Agri-Food Canada, London Research and Development Centre, London, Ontario N5V 4T3, Canada.
Chenlong LiSchool of Life Sciences, Guangdong Provincial Key Laboratory of Plant Resource, Sun Yat-sen University, Guangzhou 510275, Guangdong, China.
Raj K ThapaAgriculture and Agri-Food Canada, London Research and Development Centre, London, Ontario N5V 4T3, Canada.
Vi NguyenAgriculture and Agri-Food Canada, London Research and Development Centre, London, Ontario N5V 4T3, Canada.
Kangfu YuAgriculture and Agri-Food Canada, Harrow Research and Development Centre, Harrow, Ontario N0R 1G0, Canada.
Ze-Chun YuanAgriculture and Agri-Food Canada, London Research and Development Centre, London, Ontario N5V 4T3, Canada.
Susanne E KohalmiDepartment of Biology, Western University, London, Ontario N6A 5B7, Canada.
Jun LiuGuangdong Academy of Agricultural Sciences, Guangzhou 510640, China.
Frédéric MarsolaisAgriculture and Agri-Food Canada, London Research and Development Centre, London, Ontario N5V 4T3, Canada.
Shangzhi HuangSchool of Life Sciences, Guangdong Provincial Key Laboratory of Plant Resource, Sun Yat-sen University, Guangzhou 510275, Guangdong, China.
Yuhai CuiAgriculture and Agri-Food Canada, London Research and Development Centre, London, Ontario N5V 4T3, Canada.
Western University · CAAgriculture and Agri-Food Canada · CASun Yat-sen University · CNGuangdong Academy of Agricultural Sciences · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

SPT6 is a conserved elongation factor that is associated with phosphorylated RNA polymerase II (RNAPII) during transcription. Recent transcriptome analysis in yeast mutants revealed its potential role in the control of transcription initiation at genic promoters. However, the mechanism by which this is achieved and how this is linked to elongation remains to be elucidated. Here, we present the genome-wide occupancy of Arabidopsis SPT6-like (SPT6L) and demonstrate its conserved role in facilitating RNAPII occupancy across transcribed genes. We also further demonstrate that SPT6L enrichment is unexpectedly shifted, from gene body to transcription start site (TSS), when its association with RNAPII is disrupted. Protein domains, required for proper function and enrichment of SPT6L on chromatin, are subsequently identified. Finally, our results suggest that recruitment of SPT6L at TSS is indispensable for its spreading along the gene body during transcription. These findings provide new insights into the mechanisms underlying SPT6L recruitment in transcription and shed light on the coordination between transcription initiation and elongation.

Indexed as

ArabidopsisArabidopsis ProteinsChromatin Immunoprecipitation SequencingDNA, PlantGene Expression Regulation, PlantGenes, SyntheticProtein DomainsProtein Interaction MappingRecombinant Fusion ProteinsRNA, MessengerRNA, PlantRNA Polymerase IISubcellular FractionsTranscription Elongation, GeneticTranscription Initiation SiteArabidopsis ProteinsDNA, PlantRecombinant Fusion ProteinsRNA, MessengerRNA, PlantRNA Polymerase IISPT6L protein, Arabidopsis

Identifiers

PMID31127286
PMCPMC6648355
OpenAlexW2952577308

What OpenQuestion 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 OpenQuestion graph.