Evidence map›Paper›PMID 36927151›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2023

Theoretical guarantees for phylogeny inference from single-cell lineage tracing.

Robert Wang, Richard Zhang, Alex Khodaverdian, Nir Yosef

Open access · hybridFull text read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

10 citing papers in PubMed, 11 citations in OpenAlex.

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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 3 institutions in 3 countries.

Robert WangAlgorithms and Complexity Group, David R. Cheriton School of Computer Science, University of Waterloo, Waterloo ON N2L 3G1, Canada.
Richard ZhangDepartment of Electrical Engineering and Computer Sciences, University of California, Berkeley, CA 94720.ORCID 0000-0001-7712-1247
Alex KhodaverdianDepartment of Electrical Engineering and Computer Sciences, University of California, Berkeley, CA 94720.
Nir YosefDepartment of Electrical Engineering and Computer Sciences, University of California, Berkeley, CA 94720.
University of California, Berkeley · USUniversity of Waterloo · CAWeizmann Institute of Science · IL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lineage-tracing technologies based on Clustered Regularly Interspaced Short Palindromic Repeats and CRISPR-associated protein 9 (CRISPR-Cas9) genome editing have emerged as a powerful tool for investigating development in single-cell contexts, but exact reconstruction of the underlying clonal relationships in experiment is complicated by features of the data. These complications are functions of the experimental parameters in these systems, such as the Cas9 cutting rate, the diversity of indel outcomes, and the rate of missing data. In this paper, we develop two theoretically grounded algorithms for the reconstruction of the underlying single-cell phylogenetic tree as well as asymptotic bounds for the number of recording sites necessary for exact recapitulation of the ground truth phylogeny at high probability. In doing so, we explore the relationship between the problem difficulty and the experimental parameters, with implications for experimental design. Lastly, we provide simulations showing the empirical performance of these algorithms and showing that the trends in the asymptotic bounds hold empirically. Overall, this work provides a theoretical analysis of phylogenetic reconstruction in single-cell CRISPR-Cas9 lineage-tracing technologies.

Indexed as

CRISPR-Cas SystemsGene EditingCell LineageCRISPR-Associated Protein 9PhylogenyCRISPR-Associated Protein 9computational phylogeneticsCrispr-Cas9single-cell lineage tracing

Identifiers

PMID36927151
PMCPMC10041172
OpenAlexW4327566754

What OpenQuestion holds

Textfull text, public
LicenceCC BY
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table measurements read6
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Registered trials

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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.