Evidence map›Paper›PMID 31756232›Full record

ArticlePloS one2019

Screening and characterization of long noncoding RNAs involved in the albinism of Ananas comosus var. bracteatus leaves.

Zhen Lin, Yingyuan Xiong, Yanbin Xue, Meiqin Mao, Yixuan Xiang, Yehua He, Fatima Rafique, Hao Hu, Jiawen Liu, Xi Li and 3 more

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.5field-weighted citation impact, top 40% 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

3 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
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

13 authors at 2 institutions in 1 country.

Zhen LinCollege of Landscape Architecture of Sichuan Agricultural University, Chengdu, Sichuan, China.
Yingyuan XiongCollege of Landscape Architecture of Sichuan Agricultural University, Chengdu, Sichuan, China.
Yanbin XueCollege of Landscape Architecture of Sichuan Agricultural University, Chengdu, Sichuan, China.
Meiqin MaoCollege of Landscape Architecture of Sichuan Agricultural University, Chengdu, Sichuan, China.
Yixuan XiangCollege of Landscape Architecture of Sichuan Agricultural University, Chengdu, Sichuan, China.
Yehua HeHorticultural Biotechnology College of South China Agricultural University, Guangzhou, Guangdong, China.
Fatima RafiqueCollege of Landscape Architecture of Sichuan Agricultural University, Chengdu, Sichuan, China.
Hao HuCollege of Landscape Architecture of Sichuan Agricultural University, Chengdu, Sichuan, China.
Jiawen LiuCollege of Landscape Architecture of Sichuan Agricultural University, Chengdu, Sichuan, China.
Xi LiCollege of Landscape Architecture of Sichuan Agricultural University, Chengdu, Sichuan, China.
Lingxia SunCollege of Landscape Architecture of Sichuan Agricultural University, Chengdu, Sichuan, China.
Zhuo HuangCollege of Landscape Architecture of Sichuan Agricultural University, Chengdu, Sichuan, China.
Jun MaCollege of Landscape Architecture of Sichuan Agricultural University, Chengdu, Sichuan, China.ORCID 0000-0001-8605-4971
Sichuan Agricultural University · CNSouth China Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Long noncoding RNAs (lncRNAs) have been reported to play key regulatory roles in plant growth, development, and biotic and abiotic stress physiology. Revealing the mechanism of lncRNA regulation in the albino portions of leaves is important for understanding the development of chimeric leaves in Ananas comosus var. bracteatus. In this study, a total of 3,543 candidate lncRNAs were identified, among which 1,451 were differentially expressed between completely green (CGr) and completely white (CWh) leaves. LncRNAs tend to have shorter transcripts, lower expression levels, and greater expression specificity than protein-coding genes. Predicted lncRNA targets were functionally annotated by the Gene Ontology (GO), Clusters of Orthologous Groups (COG) and Kyoto Encyclopedia of Genes and Genomes (KEGG) databases. A lncRNA-mRNA interaction network was constructed, and 36 target mRNAs related to chlorophyll metabolism were predicted to interact with 86 lncRNAs. Among these, 25 significantly differentially expressed lncRNAs putatively interacted with 16 target mRNAs. Based on an expression pattern analysis of the lncRNAs and their target mRNAs, the lncRNAs targeting magnesium chelatase subunit H (ChlH), protochlorophyllide oxidoreductase (POR), and heme o synthase (COX10) were suggested as key regulators of chlorophyll metabolism. This study provides the first lncRNA database for A. comosus var. bracteatus and contributes greatly to understanding the mechanism of epigenetic regulation of leaf albinism.

Indexed as

AnanasChlorophyllGene Expression Regulation, PlantGene LibraryGene OntologyLyasesOxidoreductases Acting on CH-CH Group DonorsPhotosynthesisPlant LeavesPlant ProteinsRNA, Long NoncodingRNA, MessengerChlorophyllLyasesmagnesium chelataseOxidoreductases Acting on CH-CH Group DonorsPlant Proteinsprotochlorophyllide reductaseRNA, Long NoncodingRNA, Messenger

Identifiers

PMID31756232
PMCPMC6874346
OpenAlexW2990105384

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.