Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 592

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Control of Circadian Rhythms and Photoperiodic Flowering by the Arabidopsis GIGANTEA Gene

Park, Deok Hoon, Somers, David E., Kim, Yang Suk, Choy, Yoon Hi, Lim, Hee Kyun, Soh, Moon Soo, Kim, Hyo Jung, Kay, Steve A., Nam, Hong Gil·1999·Science

Abstract

Photoperiodic responses in plants include flowering that is day-length–dependent. Mutations in the Arabidopsis thaliana GIGANTEA ( GI ) gene cause photoperiod-insensitive flowering and alteration of circadian rhythms. The GI gene encodes a protein containing six putative transmembrane domains. Circadian expression patterns of the GI gene and the clock-associated genes, LHY and CCA1 , are altered in gi mutants, showing that GI is required for maintaining circadian amplitude and appropriate period length of these genes. The gi-1 mutation also affects light signaling to the clock, which suggests that GI participates in a feedback loop of the plant circadian system.

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 · 10.1126/science.285.5433.1579

Cites

1 of 1 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

Cited by

See all 592

Metadata

Authors
Park, D. H., Somers, D. E., Kim, Y. S., Choy, Y. H., Lim, H. K., Soh, M. S., Kim, H. J., Kay, S. A., & Nam, H. G.
Venue
Science
Published
1999-09-03
Volume
285
Issue
5433
Pages
1579-1582
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W1969743795
Cited by
592
References
1
FWCI
31.77
Type
journal article
Language
en
Open access
closed

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: Control of Circadian Rhythms and Photoperiodic Flowering by the Arabidopsis GIGANTEA Gene. https://app.cochat.ai/papers/10.1126/science.285.5433.1579
The paper
Park, D. H., Somers, D. E., Kim, Y. S., Choy, Y. H., Lim, H. K., Soh, M. S., Kim, H. J., Kay, S. A., & Nam, H. G. (1999). Control of Circadian Rhythms and Photoperiodic Flowering by the Arabidopsis GIGANTEA Gene. Science. https://doi.org/10.1126/science.285.5433.1579

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.