Evidence map›Paper›PMID 29719549›Full record

ArticleFrontiers in genetics2018

GLASSgo - Automated and Reliable Detection of sRNA Homologs From a Single Input Sequence.

Steffen C Lott, Richard A Schäfer, Martin Mann, Rolf Backofen, Wolfgang R Hess, Björn Voß, Jens Georg

Open access · goldAbstract read
In one paragraph

Article in Frontiers in genetics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

34 citing papers in PubMed, 56 citations in OpenAlex.

  1. Analysis of isoform complexity in pan-transcriptome graphs with atroplex.bioRxiv : the preprint server for biology · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. Microbiology spectrum · 2024
    Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Evolutionary Structure Conservation and Covariance Scores.Methods in molecular biology (Clifton, N.J.) · 2024
    Article
  11. Article
  12. Article
  13. Key players in regulatory RNA realm of bacteria.Biochemistry and biophysics reports · 2022
    Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
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

7 authors at 3 institutions in 2 countries.

Steffen C LottGenetics and Experimental Bioinformatics, Faculty of Biology, University of Freiburg, Freiburg, Germany.
Richard A SchäferInstitute of Biochemical Engineering, University of Stuttgart, Stuttgart, Germany.
Martin MannBioinformatics Group, Faculty of Computer Science, University of Freiburg, Freiburg, Germany.
Rolf BackofenBioinformatics Group, Faculty of Computer Science, University of Freiburg, Freiburg, Germany.
Wolfgang R HessGenetics and Experimental Bioinformatics, Faculty of Biology, University of Freiburg, Freiburg, Germany.
Björn VoßInstitute of Biochemical Engineering, University of Stuttgart, Stuttgart, Germany.
Jens GeorgGenetics and Experimental Bioinformatics, Faculty of Biology, University of Freiburg, Freiburg, Germany.
University of Freiburg · DEUniversity of Stuttgart · DEUniversity of Copenhagen · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bacterial small RNAs (sRNAs) are important post-transcriptional regulators of gene expression. The functional and evolutionary characterization of sRNAs requires the identification of homologs, which is frequently challenging due to their heterogeneity, short length and partly, little sequence conservation. We developed the GLobal Automatic Small RNA Search go (GLASSgo) algorithm to identify sRNA homologs in complex genomic databases starting from a single sequence. GLASSgo combines an iterative BLAST strategy with pairwise identity filtering and a graph-based clustering method that utilizes RNA secondary structure information. We tested the specificity, sensitivity and runtime of GLASSgo, BLAST and the combination RNAlien/cmsearch in a typical use case scenario on 40 bacterial sRNA families. The sensitivity of the tested methods was similar, while the specificity of GLASSgo and RNAlien/cmsearch was significantly higher than that of BLAST. GLASSgo was on average ∼87 times faster than RNAlien/cmsearch, and only ∼7.5 times slower than BLAST, which shows that GLASSgo optimizes the trade-off between speed and accuracy in the task of finding sRNA homologs. GLASSgo is fully automated, whereas BLAST often recovers only parts of homologs and RNAlien/cmsearch requires extensive additional bioinformatic work to get a comprehensive set of homologs. GLASSgo is available as an easy-to-use web server to find homologous sRNAs in large databases.

Indexed as

bacteriacomparative genomicsgraph-based clusteringhomology searchncRNApredictionRfamsRNA

Identifiers

PMID29719549
PMCPMC5913331
OpenAlexW2796635314

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.