Evidence map›Paper›PMID 25540450›Full record

ArticleMolecular biology and evolution2015

Human long noncoding RNAs are substantially less folded than messenger RNAs.

Jian-Rong Yang, Jianzhi Zhang

Open access · bronzeAbstract readLetter
In one paragraph

Article in Molecular biology and evolution, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

23 citing papers in PubMed, 34 citations in OpenAlex.

  1. Metamorphosis and lncRNAs: A Close Relationship.Genesis (New York, N.Y. : 2000) · 2026
    Review
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  7. A Novel Regulatory Player in the Innate Immune System: Long Non-Coding RNAs.International journal of molecular sciences · 2021
    Review
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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

2 authors at 1 institution in 1 country.

Jian-Rong YangDepartment of Ecology and Evolutionary Biology, University of Michigan.
Jianzhi ZhangDepartment of Ecology and Evolutionary Biology, University of Michigan jianzhi@umich.edu.
University of Michigan–Ann Arbor · US

Funding

Pleiotropy: patterns, mechanisms, and evolutionary consequencesR01GM103232 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI ZHANG, JIANZHI · 2013 to 2020
$1.8M
NIGMS NIH HHS R01 GM103232NIGMS NIH HHS R01GM103232
6 · The paper itself

Abstract

Long noncoding RNAs (lncRNAs) do not code for proteins but function as RNAs. Because the functions of an RNA rely on either its sequence or secondary structure, lncRNAs should be folded at least as strongly as messenger RNAs (mRNAs), which serve as messengers for translation and are generally thought to lack secondary structure-dependent RNA-level functions. Contrary to this prediction, analysis of genome-wide experimental data of human RNA folding reveals that lncRNAs are substantially less folded than mRNAs even after the control of expression level and GC% (percentage of guanines and cytosines), although both lncRNAs and mRNAs are more strongly folded than expected by chance. In contrast to mRNAs, lncRNAs show neither the positive correlation between folding strength and expression level nor the negative correlation between folding strength and evolutionary rate. These and other results support that although RNA folding undoubtedly plays a role in RNA biology it is also important in translation and/or protein biology.

Indexed as

RNA FoldingGene ExpressionGenomeHumansRNA, Long NoncodingRNA, MessengerRNA, Long NoncodingRNA, Messengerevolutionary rateexpression levellncRNAmRNARNA foldingtranslation

Identifiers

PMID25540450
PMCPMC4379403
OpenAlexW2114431705

What OpenQuestion holds

Textmetadata
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.