Evidence map›Paper›PMID 24825364›Full record

ArticleMarine biotechnology (New York, N.Y.)2014

De novo transcriptome sequencing of the snail Echinolittorina malaccana: identification of genes responsive to thermal stress and development of genetic markers for population studies.

Wei Wang, Jerome H L Hui, Ting Fung Chan, Ka Hou Chu

Abstract read
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In one paragraph

Article in Marine biotechnology (New York, N.Y.), 2014. 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
5.6field-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

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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, 38 citations in OpenAlex.

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  2. Animals : an open access journal from MDPI · 2021
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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

4 authors at 1 institution in 1 country.

Wei WangSchool of Life Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong, wangwei.hgc@gmail.com.
Jerome H L Hui
Ting Fung Chan
Ka Hou Chu
Chinese University of Hong Kong · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Echinolittorina snails inhabit the upper intertidal rocky shore and face strong selection pressures from thermal extremes and fluctuations. Revealing the molecular processes of adaptive significance is greatly obstructed by the scarcity of genomic resource for these taxa. Here, we reported the first comprehensive transcriptome dataset for the genus Echinolittorina. Using Illumina HiSeq 2000 platform, about 52 M and 54 M paired-end clean reads were, respectively, generated for the control and heat-stressed libraries. Totally, 115,211 unique transcript fragments (unigenes) were assembled, with an average length of 453 bp and a N50 size of 492 bp. Approximately one third of the unigenes could be annotated according to their homology matches against the Nr, Swiss-Prot, COG, or KEGG databases, and they were found to represent 23,098 non-redundant genes. Gene expression comparison revealed that 1,267 and 6,663 annotated genes were, respectively, up- and downregulated with at least twofold changes upon heat stress. Gene Ontology and KEGG pathway analyses indicated that there were overrepresented amount of genes enriched in a broad spectrum of biological processes and pathways, including those associated with cytoskeleton organization, developmental regulation, signaling transduction, infection, and cardiac function. In addition, a transcriptome-wide search for polymorphic loci yielded a total of 11,228 simple sequence repeats (SSRs) from 9,938 unigenes and 138,631 single nucleotide polymorphism (SNP) and insertion/deletion (INDEL) sites among 22,770 unigenes. The large number of transcript sequences acquired, the biological pathways identified, and the candidate microsatellite and SNP/INDEL loci discovered in the study will serve as valuable resources for further investigations of genetic differentiation and thermal adaptation among populations.

Indexed as

Genetic VariationHot TemperatureAnimalsBase SequenceGene Expression ProfilingGene Expression RegulationGene LibraryGenetic MarkersHong KongINDEL MutationMicrosatellite RepeatsMolecular Sequence AnnotationMolecular Sequence DataPolymorphism, Single NucleotideSequence Analysis, DNASnailsGenetic Markers

Identifiers

PMID24825364
OpenAlexW2087946733

What OpenQuestion holds

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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.