Evidence map›Paper›PMID 30333496›Full record

ArticleNature communications2018

Caenorhabditis elegans sperm carry a histone-based epigenetic memory of both spermatogenesis and oogenesis.

Tomoko M Tabuchi, Andreas Rechtsteiner, Tess E Jeffers, Thea A Egelhofer, Coleen T Murphy, Susan Strome

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
3.8field-weighted citation impact, top 6% 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

41 citing papers in PubMed, 66 citations in OpenAlex.

  1. Article
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  4. High-resolution global recombination mapping inbioRxiv : the preprint server for biology · 2026
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  15. Sterility in the offspring ofmicroPublication biology · 2024
    Article
  16. Review
  17. Article
  18. Review
  19. From correlation to causation: The new frontier of transgenerational epigenetic inheritance.BioEssays : news and reviews in molecular, cellular and developmental biology · 2023
    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

6 authors at 2 institutions in 1 country.

Tomoko M TabuchiDepartment of Molecular, Cell and Developmental Biology, University of California Santa Cruz, 1156 High Street, Santa Cruz, CA, 95064, USA.
Andreas RechtsteinerDepartment of Molecular, Cell and Developmental Biology, University of California Santa Cruz, 1156 High Street, Santa Cruz, CA, 95064, USA.
Tess E JeffersDepartment of Molecular Biology and LSI Genomics, Carl Icahn Lab 148, Princeton University, Princeton, NJ, 08545, USA.
Thea A EgelhoferDepartment of Molecular, Cell and Developmental Biology, University of California Santa Cruz, 1156 High Street, Santa Cruz, CA, 95064, USA.
Coleen T MurphyDepartment of Molecular Biology and LSI Genomics, Carl Icahn Lab 148, Princeton University, Princeton, NJ, 08545, USA.
Susan StromeDepartment of Molecular, Cell and Developmental Biology, University of California Santa Cruz, 1156 High Street, Santa Cruz, CA, 95064, USA. sstrome@ucsc.edu.ORCID http://orcid.org/0000-0001-9496-7412
University of California, Santa Cruz · USPrinceton University · US

Funding

Quantitavie and Computational Biology Graduate ProgramT32HG003284 · NHGRI · PRINCETON UNIVERSITY · PI Joshua Michael Akey, Stanislav Y. Shvartsman · 2004 to 2026
$9.9M
IMMUNOLOGIC STUDY OF GERM GRANULES IN C. ELEGANS EMBRY0SR01GM034059 · NIGMS · UNIVERSITY OF CALIFORNIA SANTA CRUZ · PI STROME, SUSAN · 1985 to 2020
$8.9M
Enhancing and expanding the CGC Strain CollectionP40OD010440 · OD · UNIVERSITY OF MINNESOTA · PI Aric L Daul, Ann E. Rougvie · 2012 to 2026
$7.5M
Toward the Tissue-ome: A Map of the C. elegans Cell-specific TranscriptomeDP1GM119167 · NIGMS · PRINCETON UNIVERSITY · PI MURPHY, COLEEN TARA · 2015 to 2019
$4.0M
Pacific Biosciences PacBio RS Single Molecule Real Time SequencerS10OD018174 · OD · UNIVERSITY OF CALIFORNIA BERKELEY · PI ROKHSAR, DANIEL SOLEYMAN · 2014 to 2014
$600k
The role of histone modifications in paternal epigenetic inheritanceF32GM110892 · NIGMS · UNIVERSITY OF CALIFORNIA SANTA CRUZ · PI TABUCHI, TOMOKO · 2014 to 2015
$110k
NHGRI NIH HHS T32 HG003284NIGMS NIH HHS DP1 GM119167NIGMS NIH HHS F32 GM110892NIGMS NIH HHS R01 GM034059NIH HHS P40 OD010440NIH HHS S10 OD018174U.S. Department of Health & Human Services | National Institutes of Health (NIH) NIH-DP1GM119167U.S. Department of Health & Human Services | National Institutes of Health (NIH) NIH-T32HG003284U.S. Department of Health & Human Services | NIH | National Institute of General Medical Sciences (NIGMS) NIH-F32GM110892U.S. Department of Health & Human Services | NIH | National Institute of General Medical Sciences (NIGMS) R01GM34059
6 · The paper itself

Abstract

Paternal contributions to epigenetic inheritance are not well understood. Paternal contributions via marked nucleosomes are particularly understudied, in part because sperm in some organisms replace the majority of nucleosome packaging with protamine packaging. Here we report that in Caenorhabditis elegans sperm, the genome is packaged in nucleosomes and carries a histone-based epigenetic memory of genes expressed during spermatogenesis, which unexpectedly include genes well known for their expression during oogenesis. In sperm, genes with spermatogenesis-restricted expression are uniquely marked with both active and repressive marks, which may reflect a sperm-specific chromatin signature. We further demonstrate that epigenetic information provided by sperm is important and in fact sufficient to guide proper germ cell development in offspring. This study establishes one mode of paternal epigenetic inheritance and offers a potential mechanism for how the life experiences of fathers may impact the development and health of their descendants.

Indexed as

Epigenesis, GeneticAnimalsCaenorhabditis elegansFertilityHistonesMaleNucleosomesOogenesisSpermatogenesisSpermatozoaHistonesNucleosomes

Identifiers

PMID30333496
PMCPMC6193031
OpenAlexW2897214741

What OpenQuestion holds

Textmetadata
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.