Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 713

The DOI matches its Crossref record.

Circadian Rhythms in Cultured Mammalian Retina

Tosini, Gianluca, Menaker, Michael·1996·Science

Abstract

Many retinal functions are circadian, but in most instances the location of the clock that drives the rhythm is not known. Cultured neural retinas of the golden hamster ( Mesocricetus auratus ) exhibited circadian rhythms of melatonin synthesis for at least 5 days at 27°C. The rhythms were entrained by light cycles applied in vitro and were free-running in constant darkness. Retinas from hamsters homozygous for the circadian mutation tau , which shortens the free-running period of the circadian activity rhythm by 4 hours, showed a shortened free-running period of melatonin synthesis. The mammalian retina contains a genetically programmed circadian oscillator that regulates its synthesis of melatonin.

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.272.5260.419

Cites

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 713

Metadata

Authors
Tosini, G., & Menaker, M.
Venue
Science
Published
1996-04-19
Volume
272
Issue
5260
Pages
419-421
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2007395018
Cited by
713
References
0
FWCI
14.51
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: Circadian Rhythms in Cultured Mammalian Retina. https://app.cochat.ai/papers/10.1126/science.272.5260.419
The paper
Tosini, G., & Menaker, M. (1996). Circadian Rhythms in Cultured Mammalian Retina. Science. https://doi.org/10.1126/science.272.5260.419

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.