Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 334

The DOI matches its Crossref record; 45 of the 45 references it cites were found in a registry or an index.

PAF1-complex-mediated histone methylation of FLOWERING LOCUS C chromatin is required for the vernalization-responsive, winter-annual habit in Arabidopsis

Open access
He, Yuehui, Doyle, Mark R., Amasino, Richard M.·2004·Genes & Development

Abstract

The winter-annual habit (which typically involves a requirement for exposure to the cold of winter to flower in the spring) in Arabidopsis thaliana is mainly due to the repression of flowering by relatively high levels of FLC expression. Exposure to prolonged cold attenuates FLC expression through a process known as vernalization and thus permits flowering to occur in the spring. Here we show that the elevated FLC expression characteristic of nonvernalized winter annuals requires two genes, EARLY FLOWERING 7 (ELF7) and EARLY FLOWERING 8 (ELF8), that are homologs of components of the PAF1 complex of Saccharomyces cerevisiae. Furthermore, ELF7 and ELF8 are also required for the expression of other genes in the FLC clade of flowering repressors such as MAF2 and FLM. FLC, FLM, and MAF2 are involved in multiple flowering pathways that account for the broad effects of elf7 and elf8 mutations on flowering behavior. ELF7 and ELF8 are required for the enhancement of histone 3 trimethylation at Lys 4 in FLC chromatin. This modification of FLC chromatin appears to be required to elevate FLC expression to levels that can delay flowering in plants that have not been vernalized. A model of the role of ELF7, ELF8, and other previously described genes in the modification of the chromatin of flowering repressors is presented.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1101/gad.1244504

Cites

45 of 45 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

1 retracted

Show all 45 references

Cited by

See all 334

Metadata

Authors
He, Y., Doyle, M. R., & Amasino, R. M.
Venue
Genes & Development
Published
2004-11-01
Volume
18
Issue
22
Pages
2774-2784
ISSN
  • 0890-9369 (ISSN-L)
  • 1549-5477
OpenAlex
W2137608671
Cited by
334
References
45
Type
posted content
Language
en
Open access
diamond

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: PAF1-complex-mediated histone methylation of FLOWERING LOCUS C chromatin is required for the vernalization-responsive, winter-annual habit in Arabidopsis. https://app.cochat.ai/papers/10.1101/gad.1244504
The paper
He, Y., Doyle, M. R., & Amasino, R. M. (2004). PAF1-complex-mediated histone methylation of FLOWERING LOCUS C chromatin is required for the vernalization-responsive, winter-annual habit in Arabidopsis. Genes & Development. https://doi.org/10.1101/gad.1244504

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.