Evidence map›Paper›PMID 25512504›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2014

Bifurcation analysis of single-cell gene expression data reveals epigenetic landscape.

Eugenio Marco, Robert L Karp, Guoji Guo, Paul Robson, Adam H Hart, Lorenzo Trippa, Guo-Cheng Yuan

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 146 papers.

0numbers the graph read from it
0cells of the map it votes in
146citing 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

146 citing papers in PubMed.

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  14. Bifurcation instructed design of multistate machines.Proceedings of the National Academy of Sciences of the United States of America · 2023
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86 more citing papers are in PubMed but not listed here.

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.

Eugenio MarcoDepartment of Biostatistics and Computational Biology, Dana-Farber Cancer Institute and Harvard School of Public Health, Boston, MA 02115;
Robert L KarpDepartment of Systems Biology, Harvard Medical School, Boston, MA 02115;
Guoji GuoDivision of Pediatric Hematology/Oncology, Boston Children's Hospital and Dana-Farber Cancer Institute, Harvard Stem Cell Institute, Harvard Medical School, Boston, MA 02115;
Paul RobsonDepartment of Biological Sciences, National University of Singapore and Genome Institute of Singapore, Singapore 138672; and.ORCID http://orcid.org/0000-0002-0191-3958
Adam H HartDepartment of Genetics, La Trobe University, Melbourne, VIC 3086, Australia.
Lorenzo TrippaDepartment of Biostatistics and Computational Biology, Dana-Farber Cancer Institute and Harvard School of Public Health, Boston, MA 02115;
Guo-Cheng YuanDepartment of Biostatistics and Computational Biology, Dana-Farber Cancer Institute and Harvard School of Public Health, Boston, MA 02115; gcyuan@jimmy.harvard.edu.

Funding

A guided approach to interrogating genome-wide chromatin interactionsR21HG006778 · NHGRI · DANA-FARBER CANCER INST · PI YUAN, GUO-CHENG · 2012 to 2013
$481k
NHGRI NIH HHS R21 HG006778NHGRI NIH HHS R21HG006778
6 · The paper itself

Abstract

We present single-cell clustering using bifurcation analysis (SCUBA), a novel computational method for extracting lineage relationships from single-cell gene expression data and modeling the dynamic changes associated with cell differentiation. SCUBA draws techniques from nonlinear dynamics and stochastic differential equation theories, providing a systematic framework for modeling complex processes involving multilineage specifications. By applying SCUBA to analyze two complementary, publicly available datasets we successfully reconstructed the cellular hierarchy during early development of mouse embryos, modeled the dynamic changes in gene expression patterns, and predicted the effects of perturbing key transcriptional regulators on inducing lineage biases. The results were robust with respect to experimental platform differences between RT-PCR and RNA sequencing. We selectively tested our predictions in Nanog mutants and found good agreement between SCUBA predictions and the experimental data. We further extended the utility of SCUBA by developing a method to reconstruct missing temporal-order information from a typical single-cell dataset. Analysis of a hematopoietic dataset suggests that our method is effective for reconstructing gene expression dynamics during human B-cell development. In summary, SCUBA provides a useful single-cell data analysis tool that is well-suited for the investigation of developmental processes.

Indexed as

B-LymphocytesEmbryo, MammalianModels, BiologicalAnimalsCell DifferentiationEpigenesis, GeneticGene Expression Regulation, DevelopmentalHematopoiesisHomeodomain ProteinsHumansMiceNanog Homeobox ProteinStochastic ProcessesHomeodomain ProteinsNanog Homeobox ProteinNANOG protein, humanNanog protein, mousebifurcationdifferentiationgene expressionsingle cell

Identifiers

PMID25512504
PMCPMC4284553

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.