Evidence map›Paper›PMID 27922056›Full record

ArticleScientific reports2016

Identification and functional analysis of long intergenic noncoding RNA genes in porcine pre-implantation embryonic development.

Jingyu Li, Zhengling Gao, Xingyu Wang, Hongbo Liu, Yan Zhang, Zhonghua Liu

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
0.9field-weighted citation impact, top 26% 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

15 citing papers in PubMed, 22 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

6 authors at 3 institutions in 1 country.

Jingyu LiCollege of Life Science, North-east Agricultural University, Harbin, 150030, China.
Zhengling GaoCollege of Life Science, North-east Agricultural University, Harbin, 150030, China.
Xingyu WangCollege of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150080, China.
Hongbo LiuCollege of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150080, China.
Yan ZhangCollege of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150080, China.
Zhonghua LiuCollege of Life Science, North-east Agricultural University, Harbin, 150030, China.
Harbin Medical University · CNNortheast Agricultural University · CNChongqing Maternal and Child Health Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genome-wide transcriptome studies have identified thousands of long intergenic noncoding RNAs (lincRNAs), some of which play important roles in pre-implantation embryonic development (PED). Pig is an ideal model for reproduction, however, porcine lincRNAs are still poorly characterized and it is unknown if they are associated with porcine PED. Here we reconstructed 195,531 transcripts in 122,007 loci, and identified 7,618 novel lincRNAs from 4,776 loci based on published RNA-seq data. These lincRNAs show low exon number, short length, low expression level, tissue-specific expression and cis-acting, which is consistent with previous reports in other species. By weighted co-expression network analysis, we identified 5 developmental stages specific co-expression modules. Gene ontology enrichment analysis of these specific co-expression modules suggested that many lincRNAs are associated with cell cycle regulation, transcription and metabolism to regulate the process of zygotic genome activation. Futhermore, we identified hub lincRNAs in each co-expression modules, and found two lincRNAs TCONS_00166370 and TCONS_00020255 may play a vital role in porcine PED. This study systematically analyze lincRNAs in pig and provides the first catalog of lincRNAs that might function as gene regulatory factors of porcine PED.

Indexed as

Gene Expression Regulation, DevelopmentalGenomeTranscriptomeAnimalsCell CycleEmbryonic DevelopmentExonsGene Expression ProfilingGene OntologyMolecular Sequence AnnotationRNA, Long NoncodingSequence Analysis, RNASwineZygoteRNA, Long Noncoding

Identifiers

PMID27922056
PMCPMC5138625
OpenAlexW2559974425

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.