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Article

Is kinase activity essential for biological functions of BRI1?

Cell research - 1 Apr 2008

Xu Weihui, Huang Juan, Li Baohua, Li Jiayang, Wang Yonghong

Abstract excerpt

Brassinosteroids (BRs) are a major group of plant hormones that regulate plant growth and development. BRI1, a protein localized to the plasma membrane, functions as a BR receptor and it has been proposed that its kinase activity has an essential role in BR-regulated plant growth and development. Here we report the isolation and molecular characterization of a new allele of bri1, bri1-301, which shows moderate...

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Source

Identifiers

PMID: 18332904
DOI: 10.1038/cr.2008.36

Genes

BAK1
TTL

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Is kinase activity essential for biological functions of BRI1?PMID 18332904Read ↗

Scanning for New BRI1 Mutations via TILLING Analysis.Semantic proximity Read ↗

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BRL1, a leucine-rich repeat receptor-like protein kinase, is functionally redundant with BRI1 in regulating Arabidopsis brassinosteroid signaling.Semantic proximity Read ↗

BAK1, an Arabidopsis LRR receptor-like protein kinase, interacts with BRI1 and modulates brassinosteroid signaling.Semantic proximity Read ↗

Identification and functional analysis of in vivo phosphorylation sites of the Arabidopsis BRASSINOSTEROID-INSENSITIVE1 receptor kinase.Semantic proximity Read ↗

Analysis of phosphorylation of the BRI1/BAK1 complex in arabidopsis reveals amino acid residues critical for receptor formation and activation of BR signaling.Semantic proximity Read ↗

Tyrosine phosphorylation of the BRI1 receptor kinase emerges as a component of brassinosteroid signaling in Arabidopsis.Semantic proximity Read ↗

Structural insights into the negative regulation of BRI1 signaling by BRI1-interacting protein BKI1.Semantic proximity Read ↗

Functional divergence of BAK1 genes from Brassica rapa in regulating plant architecture.Semantic proximity Read ↗

Characterization of cp3 reveals a new bri1 allele, bri1-120, and the importance of the LRR domain of BRI1 mediating BR signaling.Semantic proximity Read ↗

The Arabidopsis transthyretin-like protein is a potential substrate of BRASSINOSTEROID-INSENSITIVE 1.Semantic proximity Read ↗

BRI1/BAK1, a receptor kinase pair mediating brassinosteroid signaling.Semantic proximity Read ↗

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