Evidence map›Paper›PMID 33397454›Full record

ArticleGenome biology2021

scMC learns biological variation through the alignment of multiple single-cell genomics datasets.

Lihua Zhang, Qing Nie

Open access · goldAbstract read
In one paragraph

Article in Genome biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
56.0field-weighted citation impact, top 1% 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

30 citing papers in PubMed, 852 citations in OpenAlex.

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  6. Integrating single-cell data with biological variables.Proceedings of the National Academy of Sciences of the United States of America · 2025
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  17. Leveraging gene correlations in single cell transcriptomic data.bioRxiv : the preprint server for biology · 2023
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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.

Lihua ZhangDepartment of Mathematics, University of California, Irvine, CA, 92697, USA.
Qing NieDepartment of Mathematics, University of California, Irvine, CA, 92697, USA. qnie@uci.edu.ORCID 0000-0002-8804-3368
University of California, Irvine · US

Funding

UCI P30 Skin Center Systems Biology CoreP30AR075047 · NIAMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI ANDERSEN, BOGI, GANESAN, ANAND K · 2019 to 2025
$5.1M
Multiscale Models of Wound Cell Plasticity for RegenerationU01AR073159 · NIAMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI DAI, XING, NIE, QING · 2018 to 2022
$3.5M
Mammary basal/stem cell plasticity and regulationR01GM123731 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI DAI, XING · 2017 to 2020
$1.9M
NIAMS NIH HHS P30 AR075047NIAMS NIH HHS U01 AR073159NIGMS NIH HHS R01 GM123731
6 · The paper itself

Abstract

Distinguishing biological from technical variation is crucial when integrating and comparing single-cell genomics datasets across different experiments. Existing methods lack the capability in explicitly distinguishing these two variations, often leading to the removal of both variations. Here, we present an integration method scMC to remove the technical variation while preserving the intrinsic biological variation. scMC learns biological variation via variance analysis to subtract technical variation inferred in an unsupervised manner. Application of scMC to both simulated and real datasets from single-cell RNA-seq and ATAC-seq experiments demonstrates its capability of detecting context-shared and context-specific biological signals via accurate alignment.

Indexed as

Databases, GeneticAlgorithmsChromatin Immunoprecipitation SequencingEpigenomicsGenomicsSequence Analysis, RNASingle-Cell AnalysisTranscriptomeSingle-cell genomics data, Data integration, Biological variation, Technical variation, Batch effect removal

Identifiers

PMID33397454
PMCPMC7784288
OpenAlexW3119507732

What OpenQuestion holds

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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.