Evidence map›Paper›PMID 29728569›Full record

ArticleScientific reports2018

Genome-wide analysis of the SPL/miR156 module and its interaction with the AP2/miR172 unit in barley.

Rajiv K Tripathi, Phil Bregitzer, Jaswinder Singh

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 1 pooled it
10.8field-weighted citation impact, top 2% 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

45 citing papers in PubMed, 1 synthesis or guideline pooled it, 81 citations in OpenAlex.

  1. What Do We Know about Barley miRNAs?International journal of molecular sciences · 2022
    Pooled it
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  18. Study on the Flower Induction Mechanism ofInternational journal of molecular sciences · 2023
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  19. TheGenes · 2023
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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

3 authors at 1 institution in 1 country.

Rajiv K TripathiPlant Science Department, 21111 Rue Lakeshore, McGill University, Quebec, H9X 3V9, Canada.
Phil BregitzerUSDA-ARS, National Small Grains Germplasm Research Facility, Aberdeen, ID, 83210, USA.
Jaswinder SinghPlant Science Department, 21111 Rue Lakeshore, McGill University, Quebec, H9X 3V9, Canada. jaswinder.singh@mcgill.ca.
McGill University · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The SQUAMOSA-promoter binding like (SPL) gene family encodes transcription factors that have been shown in many species to influence plant growth and development, but information about these genes in barley (Hordeum vulgare L.) is limited. This study identified 17 barley SPL genes, within eight distinct groups, that are orthologs of SPL genes described in Arabidopsis, wheat, and rice. Sixteen barley SPLs undergo alternative splicing. Seven SPLs contain a putative miR156 target site and the transcript levels of the miR156-targeted HvSPLs (HvSPL3, 13 and 23) were lower in vegetative than in reproductive phase but this was true also for some SPL genes such as HvSPL6 that were not regulated by miR156. Because SPL gene products regulate miR172, which is also involved in floral development, the expression of miR172 was studied. An antagonistic expression pattern of miR156 and miR172b during the vegetative and the reproductive phases signifies their apparent function in barley growth phase transition. Characterization of a barley mir172 mutant having an abnormal, indeterminate spikelet phenotype suggests the possible feedback role of AP2/miR172 module on HvSPL genes. This is the first comprehensive analysis of the miR156/SPL/miR172 axis in barley that provides a basis to elucidate their roles in various biological processes.

Indexed as

Gene Expression Regulation, PlantGenes, PlantGenome-Wide Association StudyRNA InterferenceAlternative SplicingArabidopsisBase SequenceConserved SequenceEpistasis, GeneticGene Expression ProfilingHordeumMicroRNAsOryzaPhylogenyPromoter Regions, GeneticMicroRNAs

Identifiers

PMID29728569
PMCPMC5935748
OpenAlexW2807330088

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.