Evidence map›Paper›PMID 31864311›Full record

ArticleBMC plant biology2019

Mepiquat chloride promotes cotton lateral root formation by modulating plant hormone homeostasis.

Qian Wu, Mingwei Du, Jie Wu, Ning Wang, Baomin Wang, Fangjun Li, Xiaoli Tian, Zhaohu Li

Open access · goldAbstract read
In one paragraph

Article in BMC plant biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
7.0field-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

16 citing papers in PubMed, 34 citations in OpenAlex.

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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

8 authors at 4 institutions in 1 country.

Qian WuCollege of Agronomy and Biotechnology, China Agricultural University, Beijing, 100193, China.
Mingwei DuCollege of Agronomy and Biotechnology, China Agricultural University, Beijing, 100193, China.
Jie WuPlant Phenomics Research Center, State Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing, 210095, China.
Ning WangInstitute of Cotton Research of Chinese Academy of Agricultural Sciences, Anyang, 455000, Henan, China.
Baomin WangCollege of Agronomy and Biotechnology, China Agricultural University, Beijing, 100193, China.
Fangjun LiCollege of Agronomy and Biotechnology, China Agricultural University, Beijing, 100193, China. lifangjun@cau.edu.cn.
Xiaoli TianCollege of Agronomy and Biotechnology, China Agricultural University, Beijing, 100193, China.
Zhaohu LiCollege of Agronomy and Biotechnology, China Agricultural University, Beijing, 100193, China.
China Agricultural University · CNChinese Academy of Agricultural Sciences · CNJiangsu Academy of Agricultural Sciences · CNNanjing Agricultural University · CN

Funding

China Postdoctoral Science Foundation 2017M620960National Key Research and Development Project SQ2018YFD100007Science and Technology Projects of Xinjiang Production and Construction Corps 2018AB039
6 · The paper itself

Abstract

backgroundMepiquat chloride (MC), a plant growth regulator, enhances root growth by promoting lateral root formation in cotton. However, the underlying molecular mechanisms of this phenomenon is still unknown.

methodsIn this study, we used 10 cotton (Gossypium hirsutum Linn.) cultivars to perform a seed treatment with MC to investigate lateral root formation, and selected a MC sensitive cotton cultivar for dynamic monitor of root growth and transcriptome analysis during lateral root development upon MC seed treatment.

resultsThe results showed that MC treated seeds promotes the lateral root formation in a dosage-depended manner and the effective promotion region is within 5 cm from the base of primary root. MC treated seeds induce endogenous auxin level by altering gene expression of both gibberellin (GA) biosynthesis and signaling and abscisic acid (ABA) signaling. Meanwhile, MC treated seeds differentially express genes involved in indole acetic acid (IAA) synthesis and transport. Furthermore, MC-induced IAA regulates the expression of genes related to cell cycle and division for lateral root development.

conclusionsOur data suggest that MC orchestrates GA and ABA metabolism and signaling, which further regulates auxin biosynthesis, transport, and signaling to promote the cell division responsible for lateral root formation.

Indexed as

Gene Expression ProfilingGene Expression Regulation, PlantGossypiumHomeostasisOrganogenesis, PlantPiperidinesPlant Growth RegulatorsPlant RootsmepiquatPiperidinesPlant Growth RegulatorsCottonLateral rootMepiquat chloride (MC)PhytohormoneTranscriptome

Identifiers

PMID31864311
PMCPMC6925410
OpenAlexW2995844054

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.