Evidence map›Paper›PMID 31810261›Full record

ReviewPlants (Basel, Switzerland)2019

Epigenetics Regulates Reproductive Development in Plants.

Qiang Han, Arthur Bartels, Xi Cheng, Angela Meyer, Yong-Qiang Charles An, Tzung-Fu Hsieh, Wenyan Xiao

Open access · goldAbstract readReview
In one paragraph

Review in Plants (Basel, Switzerland), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
5.2field-weighted citation impact, top 5% 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

16 citing papers in PubMed, 29 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Seed-to-Seedling Transition: Novel Aspects.Plants (Basel, Switzerland) · 2022
    Article
  6. Review
  7. Review
  8. Article
  9. An Essential Function for Auxin in Embryo Development.Cold Spring Harbor perspectives in biology · 2021
    Review
  10. Review
  11. Review
  12. Taking the Wheel -Frontiers in plant science · 2021
    Review
  13. Article
  14. Article
  15. Review
  16. Dissecting the Seed Maturation and Germination Processes in the Non-OrthodoxInternational journal of molecular sciences · 2020
    Article
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 at 4 institutions in 1 country.

Qiang HanDepartment of Biology, Saint Louis University, St. Louis, MO 63103, USA.ORCID 0000-0002-6686-9863
Arthur BartelsDepartment of Biology, Saint Louis University, St. Louis, MO 63103, USA.
Xi ChengDepartment of Biology, Saint Louis University, St. Louis, MO 63103, USA.
Angela MeyerDepartment of Biology, Saint Louis University, St. Louis, MO 63103, USA.
Yong-Qiang Charles AnUS Department of Agriculture, Agricultural Research Service, Midwest Area, Plant Genetics Research Unit, Donald Danforth Plant Science Center, MO 63132, USA.
Tzung-Fu HsiehDepartment of Plant and Microbial Biology, North Carolina State University, Raleigh, NC 27695, USA.ORCID 0000-0001-7584-3721
Wenyan XiaoDepartment of Biology, Saint Louis University, St. Louis, MO 63103, USA.
Saint Louis University · USAgricultural Research Service · USNorth Carolina State University · USPurdue University West Lafayette · US

Funding

National Science Foundation 1715115
6 · The paper itself

Abstract

Seed, resulting from reproductive development, is the main nutrient source for human beings, and reproduction has been intensively studied through genetic, molecular, and epigenetic approaches. However, how different epigenetic pathways crosstalk and integrate to regulate seed development remains unknown. Here, we review the recent progress of epigenetic changes that affect chromatin structure, such as DNA methylation, polycomb group proteins, histone modifications, and small RNA pathways in regulating plant reproduction. In gametogenesis of flowering plants, epigenetics is dynamic between the companion cell and gametes. Cytosine DNA methylation occurs in CG, CHG, CHH contexts (H = A, C, or T) of genes and transposable elements, and undergoes dynamic changes during reproduction. Cytosine methylation in the CHH context increases significantly during embryogenesis, reaches the highest levels in mature embryos, and decreases as the seed germinates. Polycomb group proteins are important transcriptional regulators during seed development. Histone modifications and small RNA pathways add another layer of complexity in regulating seed development. In summary, multiple epigenetic pathways are pivotal in regulating seed development. It remains to be elucidated how these epigenetic pathways interplay to affect dynamic chromatin structure and control reproduction.

Indexed as

chromatinDNA methylationdynamicsepigeneticsgametogenesishistone modificationsPolycomb group proteinsRdDMseed developmentsiRNA

Identifiers

PMID31810261
PMCPMC6963493
OpenAlexW2990371930

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.