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Cited by 386

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

BAS1 : A gene regulating brassinosteroid levels and light responsiveness in Arabidopsis

Open access
Neff, Michael M., Nguyen, Serena M., Malancharuvil, Elizabeth J., Fujioka, Shozo, Noguchi, Takahiro, Seto, Hideharu, Tsubuki, Masayoshi, Honda, Toshio, Takatsuto, Suguru, Yoshida, Shigeo, Chory, Joanne·1999·Proceedings of the National Academy of Sciences

Abstract

The Arabidopsis bas1-D mutation suppresses the long hypocotyl phenotype caused by mutations in the photoreceptor phytochrome B (phyB). The adult phenotype of bas1-D phyB-4 double mutants mimics that of brassinosteroid biosynthetic and response mutants. bas1-D phyB-4 has reduced levels of brassinosteroids and accumulates 26-hydroxybrassinolide in feeding experiments. The basis for the mutant phenotype is the enhanced expression of a cytochrome P450 (CYP72B1). bas1-D suppresses a phyB -null allele, but not a phyA -null mutation, and partially suppresses a cryptochrome-null mutation. Seedlings with reduced BAS1 expression are hyperresponsive to brassinosteroids in a light-dependent manner and display reduced sensitivity to light under a variety of conditions. Thus, BAS1 represents one of the control points between multiple photoreceptor systems and brassinosteroid signal transduction.

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Metadata

Authors
Neff, M. M., Nguyen, S. M., Malancharuvil, E. J., Fujioka, S., Noguchi, T., Seto, H., Tsubuki, M., Honda, T., Takatsuto, S., Yoshida, S., & Chory, J.
Venue
Proceedings of the National Academy of Sciences
Published
1999-12-21
Volume
96
Issue
26
Pages
15316-15323
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2045567689
Cited by
386
References
1
FWCI
27.62
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: BAS1 : A gene regulating brassinosteroid levels and light responsiveness in Arabidopsis. https://app.cochat.ai/papers/10.1073/pnas.96.26.15316
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Neff, M. M., Nguyen, S. M., Malancharuvil, E. J., Fujioka, S., Noguchi, T., Seto, H., Tsubuki, M., Honda, T., Takatsuto, S., Yoshida, S., & Chory, J. (1999). BAS1 : A gene regulating brassinosteroid levels and light responsiveness in Arabidopsis. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.96.26.15316

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

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