ArticlePlant molecular biology2009
A mutation in the Proteosomal Regulatory Particle AAA-ATPase-3 in Arabidopsis impairs the light-specific hypocotyl elongation response elicited by a glutamate receptor agonist, BMAA.
Article in Plant molecular biology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Gut microbiomes of cycad-feeding insects tolerant to β-methylamino-L-alanine (BMAA) are rich in siderophore biosynthesis.ISME communications · 2023Article
- An Insight into Animal Glutamate Receptors Homolog ofPlants (Basel, Switzerland) · 2022Review
- Non-Proteinogenic Amino Acid β-N-Methylamino-L-Alanine (BMAA): Bioactivity and Ecological Significance.Toxins · 2022Review
- The effects of secondary bacterial metabolites on photosynthesis in microalgae cells.Biophysical reviews · 2022Review
- Cytokinin signaling promotes differential stability of type-B ARRs.Plant signaling & behavior · 2016Article
- Reversion of the Arabidopsis rpn12a-1 exon-trap mutation by an intragenic suppressor that weakens the chimeric 5' splice site.F1000Research · 2013Article
- Arabidopsis sensitivity to protein synthesis inhibitors depends on 26S proteasome activity.Plant cell reports · 2010Article
- Recent surprising similarities between plant cells and neurons.Plant signaling & behavior · 2010Article
Corrections and comments
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Authors and funding
4 authors.
Funding
Abstract
BMAA is a cycad-derived glutamate receptor agonist that causes a two- to three-fold increase in hypocotyl elongation on Arabidopsis seedlings grown in the light. To probe the role of plant glutamate receptors and their downstream mediators, we utilized a previously described genetic screen to identify a novel, BMAA insensitive morphology (bim) mutant, bim409. The normal BMAA-induced hypocotyl elongation response observed on wild-type seedlings grown in the light is impaired in the bim409 mutant. This BMAA-induced phenotype is light-specific, as the bim409 mutant exhibits normal hypocotyl elongation in etiolated (dark grown) plants (+ or - BMAA). The mutation in bim409 was identified to be in a gene encoding the Proteosomal Regulatory Particle AAA-ATPase-3 (RPT3). Possible roles of the proteosome in Glu-mediated signaling in plants is discussed.
Indexed as
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Registered trials
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