Evidence map›Paper›PMID 30744565›Full record

ArticleBMC plant biology2019

Genome-wide discovery and characterization of flower development related long non-coding RNAs in Prunus mume.

Xinxin Wu, Ting Shi, Shahid Iqbal, Yong Zhang, Lin Liu, Zhihong Gao

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 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
18.9field-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

28 citing papers in PubMed, 87 citations in OpenAlex.

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  9. Bioinformatics Study ofPlants (Basel, Switzerland) · 2022
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  19. Comprehensive transcriptome profiling to identify genes involved in pistil abortion of Japanese apricot.Physiology and molecular biology of plants : an international journal of functional plant biology · 2021
    Article
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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

6 authors at 2 institutions in 1 country.

Xinxin WuCollege of Horticulture, Nanjing Agricultural University, Nanjing, 210095, China.
Ting ShiCollege of Horticulture, Nanjing Agricultural University, Nanjing, 210095, China.
Shahid IqbalCollege of Horticulture, Nanjing Agricultural University, Nanjing, 210095, China.
Yong ZhangCollege of Horticulture, Nanjing Agricultural University, Nanjing, 210095, China.
Lin LiuGuangdong Provincial Key Laboratory for Plant Epigenetics, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, 518060, China.
Zhihong GaoCollege of Horticulture, Nanjing Agricultural University, Nanjing, 210095, China. gaozhihong@njau.edu.cn.
Nanjing Agricultural University · CNShenzhen University · CN

Funding

China Postdoctoral Science Foundation 2018M640497Jiangsu Postdoctoral Science Research Foundation 2018K216CNational Key Research and development Program of China 2018YFD1000107National Natural Science Foundation of China 31500571National Natural Science Foundation of China 31772282Six Talent Peaks Project in Jiangsu Province NY068
6 · The paper itself

Abstract

backgroundLong non-coding RNAs (lncRNAs) are transcripts more than 200 bp in length do not encode proteins. Up to the present, it has been reported that lncRNAs play an essential role in developmental processes through their regulatory functions. However, their characteristics, expression inheritance patterns, and functions in Prunus mume are quite unidentified.

resultsIn this present study, we exposed the specific characters of pistil development process between single pistil cv 'Qingjia No.2' (QJN2) and multiple pistils cv 'Da Yu' (DY). We found that early October is the key stage for pistil differentiation. The similarity epidermis was observed between two types of pistil. We also further investigated a complete pistil development lncRNA profiles through RNA-seq in Prunus mume. 2572 unique lncRNAs and 24,648 genes mapped to Prunus mume genome, furthermore, 591 novel lncRNAs were predicted. Both unique lncRNAs and novel lncRNAs are shorter in length than the mRNAs, and the overall expression level of lncRNAs was lower than mRNAs in Prunus mume. 186 known lncRNAs, 1638 genes and 89 novel lncRNAs were identified as significant differential expressed in QJN2 compared with DY. We predicted 421 target genes of differentially expressed known lncRNAs (DEKLs) and 254 target genes of differentially expressed novel lncRNAs (DENLs). 153 miRNAs were predicted interacted with 100 DEKLs while 112 miRNAs were predicted interacted with 55 DENLs. Further analysis of the DEKLs showed that the lncRNA of XR_514690.2 down-regulated its target ppe-miR172d, and up-regulated AP2, respectively. Meanwhile, the other lncRNA of TCONS_00032517 induced cytokinin negative regulator gene A-ARR expression via repressing its target miRNA ppe-miR160a/b in DY. At the same time we found that the AP2 expression was significantly up-regulated by zeatin (ZT) treatment in flower buds. Our experiments suggest that the two lncRNAs of XR_514690.2 and TCONS_00032517 might contribute the formation of multiple pistils in Prunus mume.

conclusionThis study shows the first characterization of lncRNAs involved in pistil development and provides new indications to elucidate how lncRNAs and their targets play role in pistil differentiation and flower development in Prunus mume.

Indexed as

FlowersGene Expression Regulation, PlantGenome, PlantMicroRNAsPlant ProteinsPrunusRNA, Long NoncodingMicroRNAsPlant ProteinsRNA, Long NoncodingHormoneslncRNAsmiR172dPistil differentiationPrunus mumeRNA-seq

Identifiers

PMID30744565
PMCPMC6371585
OpenAlexW2921423167

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.