Evidence map›Paper›PMID 28798132›Full record

ArticleScience (New York, N.Y.)2017

Single-cell methylomes identify neuronal subtypes and regulatory elements in mammalian cortex.

Chongyuan Luo, Christopher L Keown, Laurie Kurihara, Jingtian Zhou, Yupeng He, Junhao Li, Rosa Castanon, Jacinta Lucero, Joseph R Nery, Justin P Sandoval and 6 more

Abstract read
In one paragraph

Article in Science (New York, N.Y.), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 341 papers.

0numbers the graph read from it
0cells of the map it votes in
341citing papers in PubMed
26.1field-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

341 citing papers in PubMed, 599 citations in OpenAlex.

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281 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

16 authors at 3 institutions in 1 country.

Chongyuan LuoGenomic Analysis Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA.ORCID 0000-0002-8541-0695
Christopher L KeownDepartment of Cognitive Science, University of California, San Diego, La Jolla, CA 92037, USA.ORCID 0000-0002-0800-372X
Laurie KuriharaSwift Biosciences Inc., 58 Parkland Plaza, Suite 100, Ann Arbor, MI 48103, USA.ORCID 0000-0002-3074-4583
Jingtian ZhouGenomic Analysis Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA.ORCID 0000-0003-2060-1922
Yupeng HeGenomic Analysis Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA.ORCID 0000-0001-9313-614X
Junhao LiDepartment of Cognitive Science, University of California, San Diego, La Jolla, CA 92037, USA.ORCID 0000-0001-6784-3780
Rosa CastanonGenomic Analysis Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA.ORCID 0000-0003-1791-002X
Jacinta LuceroComputational Neurobiology Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA.ORCID 0000-0001-7578-6624
Joseph R NeryGenomic Analysis Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA.ORCID 0000-0003-0153-5659
Justin P SandovalGenomic Analysis Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA.
Brian BuiComputational Neurobiology Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA.ORCID 0000-0002-3245-3683
Terrence J SejnowskiHoward Hughes Medical Institute, Salk Institute for Biological Studies, La Jolla, CA 92037, USA.
Timothy T HarkinsSwift Biosciences Inc., 58 Parkland Plaza, Suite 100, Ann Arbor, MI 48103, USA.ORCID 0000-0001-9602-4653
Eran A MukamelDepartment of Cognitive Science, University of California, San Diego, La Jolla, CA 92037, USA. ecker@salk.edu mbehrens@salk.edu emukamel@ucsd.edu.ORCID 0000-0003-3203-9535
M Margarita BehrensComputational Neurobiology Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA. ecker@salk.edu mbehrens@salk.edu emukamel@ucsd.edu.ORCID 0000-0002-7168-8186
Joseph R EckerGenomic Analysis Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA. ecker@salk.edu mbehrens@salk.edu emukamel@ucsd.edu.ORCID 0000-0001-5799-5895
Salk Institute for Biological Studies · USUniversity of California San Diego · USSwift Engineering (United States) · US

Funding

TRAINING PROGRAM IN COGNITIVE NEUROSCIENCET32MH020002 · NIMH · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI SEJNOWSKI, TERRENCE J · 1999 to 2020
$6.1M
Epigenomic mapping approaches for cell-type classification in the brainU01MH105985 · NIMH · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI BEHRENS, M MARGARITA, ECKER, JOSEPH R · 2014 to 2016
$3.3M
Multidimensional Epigenomic Single Cell AnalysesR21HG009274 · NHGRI · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI ECKER, JOSEPH R · 2016 to 2018
$776k
Epigenomic Approaches for Unbiased Single Human-Neuron Subtype CensusR21MH112161 · NIMH · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI BEHRENS, M MARGARITA, ECKER, JOSEPH R · 2016 to 2017
$534k
Howard Hughes Medical InstituteNHGRI NIH HHS R21 HG009274NIMH NIH HHS R21 MH112161NIMH NIH HHS T32 MH020002NIMH NIH HHS U01 MH105985
6 · The paper itself

Abstract

The mammalian brain contains diverse neuronal types, yet we lack single-cell epigenomic assays that are able to identify and characterize them. DNA methylation is a stable epigenetic mark that distinguishes cell types and marks regulatory elements. We generated >6000 methylomes from single neuronal nuclei and used them to identify 16 mouse and 21 human neuronal subpopulations in the frontal cortex. CG and non-CG methylation exhibited cell type-specific distributions, and we identified regulatory elements with differential methylation across neuron types. Methylation signatures identified a layer 6 excitatory neuron subtype and a unique human parvalbumin-expressing inhibitory neuron subtype. We observed stronger cross-species conservation of regulatory elements in inhibitory neurons than in excitatory neurons. Single-nucleus methylomes expand the atlas of brain cell types and identify regulatory elements that drive conserved brain cell diversity.

Indexed as

DNA MethylationEpigenesis, GeneticRegulatory Sequences, Nucleic Acid5-MethylcytosineAdultAnimalsBase SequenceCell NucleusConserved SequenceCytosineFrontal LobeHumansMaleMiceMice, Inbred C57BLNeurons5-MethylcytosineCytosine

Identifiers

PMID28798132
PMCPMC5570439
OpenAlexW2744040456

What OpenQuestion holds

Textmetadata
LicenceTDM
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.