The DOI matches its Crossref record.
Phytochromes confer the photoperiodic control of flowering in rice (a short‐day plant)
Open accessAbstract
Summary: The photoperiodic sensitivity 5 (se5) mutant of rice, a short‐day plant, has a very early flowering phenotype and is completely deficient in photoperiodic response. We have cloned the SE5 gene by candidate cloning and demonstrated that it encodes a putative heme oxygenase. Lack of responses of coleoptile elongation by light pulses and photoreversible phytochromes in crude extracts of se5 indicate that SE5 may function in phytochrome chromophore biosynthesis. Ectopic expression of SE5 cDNA by the CaMV 35S promoter restored the photoperiodic response in the se5 mutant. Our results indicate that phytochromes confer the photoperiodic control of flowering in rice. Comparison of se5 with hy1, a counterpart mutant of Arabidopsis, suggests distinct roles of phytochromes in the photoperiodic control of flowering in these two species.
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.
Integrity signals
Registry
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.
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
Phytochrome Signaling Mechanisms
Li, J., Li, G., Wang, H., & Wang Deng, X. (2011) · The Arabidopsis Book · doi:10.1199/tab.0148 · Cited by 561
Izawa, T., Oikawa, T., Sugiyama, N., Tanisaka, T., Yano, M., & Shimamoto, K. (2002) · Genes & Development · doi:10.1101/gad.999202 · Cited by 458
Self-citationThe Molecular Basis of Diversity in the Photoperiodic Flowering Responses of Arabidopsis and Rice
Hayama, R., & Coupland, G. (2004) · Plant Physiology · doi:10.1104/pp.104.042614 · Cited by 324
Living by the calendar: how plants know when to flower
Yanovsky, M. J., & Kay, S. A. (2003) · Nature Reviews Molecular Cell Biology · doi:10.1038/nrm1077 · Cited by 317
The molecular biology of seasonal flowering-responses in Arabidopsis and the cereals
Greenup, A., Peacock, W. J., Dennis, E. S., & Trevaskis, B. (2009) · Annals of Botany · doi:10.1093/aob/mcp063 · Cited by 299
Metadata
- Authors
- Izawa, T., Oikawa, T., Tokutomi, S., Okuno, K., & Shimamoto, K.
- Venue
- The Plant Journal
- Publisher
- Wiley
- Published
- 2000-06
- Volume
- 22
- Issue
- 5
- Pages
- 391-399
- ISSN
- 0960-7412 (ISSN-L)
- 1365-313X
- OpenAlex
- W2110243141
- Cited by
- 244
- References
- 0
- FWCI
- 15.25
- Type
- journal article
- Language
- en
- Open access
- bronze
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: Phytochromes confer the photoperiodic control of flowering in rice (a short‐day plant). https://app.cochat.ai/papers/10.1046/j.1365-313x.2000.00753.x
- The paper
- Izawa, T., Oikawa, T., Tokutomi, S., Okuno, K., & Shimamoto, K. (2000). Phytochromes confer the photoperiodic control of flowering in rice (a short‐day plant). The Plant Journal. https://doi.org/10.1046/j.1365-313x.2000.00753.x
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.
