Evidence map›Paper›PMID 32817073›Full record

ArticleGenome research2020

RNA-Bloom enables reference-free and reference-guided sequence assembly for single-cell transcriptomes.

Ka Ming Nip, Readman Chiu, Chen Yang, Justin Chu, Hamid Mohamadi, René L Warren, Inanc Birol

Abstract read
In one paragraph

Article in Genome research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed
–field-weighted citation impact
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

51 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. A trove of antiviral TRIM family E3 ligases in reptiles.bioRxiv : the preprint server for biology · 2025
    Article
  19. Article
  20. 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

7 authors.

Ka Ming NipCanada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, British Columbia, Canada V5Z 4S6.ORCID 0000-0002-1574-3363
Readman ChiuCanada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, British Columbia, Canada V5Z 4S6.ORCID 0000-0002-2215-5535
Chen YangCanada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, British Columbia, Canada V5Z 4S6.
Justin ChuCanada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, British Columbia, Canada V5Z 4S6.
Hamid MohamadiCanada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, British Columbia, Canada V5Z 4S6.
René L WarrenCanada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, British Columbia, Canada V5Z 4S6.
Inanc BirolCanada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, British Columbia, Canada V5Z 4S6.ORCID 0000-0003-0950-7839

Funding

De Novo Assembly Tools: Research with Unbiased Engines - Renewal (DNA-TRUER)R01HG007182 · NHGRI · PROVINCIAL HEALTH SERVICES AUTHORITY · PI BIROL, INANC · 2014 to 2022
$1.9M
NHGRI NIH HHS R01 HG007182
6 · The paper itself

Abstract

Despite the rapid advance in single-cell RNA sequencing (scRNA-seq) technologies within the last decade, single-cell transcriptome analysis workflows have primarily used gene expression data while isoform sequence analysis at the single-cell level still remains fairly limited. Detection and discovery of isoforms in single cells is difficult because of the inherent technical shortcomings of scRNA-seq data, and existing transcriptome assembly methods are mainly designed for bulk RNA samples. To address this challenge, we developed RNA-Bloom, an assembly algorithm that leverages the rich information content aggregated from multiple single-cell transcriptomes to reconstruct cell-specific isoforms. Assembly with RNA-Bloom can be either reference-guided or reference-free, thus enabling unbiased discovery of novel isoforms or foreign transcripts. We compared both assembly strategies of RNA-Bloom against five state-of-the-art reference-free and reference-based transcriptome assembly methods. In our benchmarks on a simulated 384-cell data set, reference-free RNA-Bloom reconstructed 37.9%-38.3% more isoforms than the best reference-free assembler, whereas reference-guided RNA-Bloom reconstructed 4.1%-11.6% more isoforms than reference-based assemblers. When applied to a real 3840-cell data set consisting of more than 4 billion reads, RNA-Bloom reconstructed 9.7%-25.0% more isoforms than the best competing reference-based and reference-free approaches evaluated. We expect RNA-Bloom to boost the utility of scRNA-seq data beyond gene expression analysis, expanding what is informatically accessible now.

Indexed as

AlgorithmsAnimalsBase SequenceGene Expression ProfilingHumansMiceProtein IsoformsRNA-SeqSingle-Cell AnalysisSoftwareTranscriptomeProtein Isoforms

Identifiers

PMID32817073
PMCPMC7462077

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.