Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 858

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

A Role for Brassinosteroids in Light-Dependent Development of Arabidopsis

Li, Jianming, Nagpal, Punita, Vitart, Veronique, McMorris, Trevor C., Chory, Joanne·1996·Science

Abstract

Although steroid hormones are important for animal development, the physiological role of plant steroids is unknown. The Arabidopsis DET2 gene encodes a protein that shares significant sequence identity with mammalian steroid 5α-reductases. A mutation of glutamate 204, which is absolutely required for the activity of human steroid reductase, abolishes the in vivo activity of DET2 and leads to defects in light-regulated development that can be ameliorated by application of a plant steroid, brassinolide. Thus, DET2 may encode a reductase in the brassinolide biosynthetic pathway, and brassinosteroids may constitute a distinct class of phytohormones with an important role in light-regulated development of higher plants.

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.272.5260.398

Cites

2 of 2 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

Show all 2 references

Cited by

See all 858

Metadata

Authors
Li, J., Nagpal, P., Vitart, V., McMorris, T. C., & Chory, J.
Venue
Science
Published
1996-04-19
Volume
272
Issue
5260
Pages
398-401
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2039405433
Cited by
858
References
2
FWCI
68.25
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: A Role for Brassinosteroids in Light-Dependent Development of Arabidopsis. https://app.cochat.ai/papers/10.1126/science.272.5260.398
The paper
Li, J., Nagpal, P., Vitart, V., McMorris, T. C., & Chory, J. (1996). A Role for Brassinosteroids in Light-Dependent Development of Arabidopsis. Science. https://doi.org/10.1126/science.272.5260.398

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.