Specialisation within the DWARF14 protein family confers distinct responses to karrikins and strigolactones in Arabidopsis.

doi:10.1242/dev.074567

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Article

Specialisation within the DWARF14 protein family confers distinct responses to karrikins and strigolactones in Arabidopsis.

Development (Cambridge, England) - 1 Apr 2012

Waters Mark T, Nelson David C, Scaffidi Adrian, Flematti Gavin R, Sun Yueming K, Dixon Kingsley W, Smith Steven M

Abstract excerpt

Karrikins are butenolides derived from burnt vegetation that stimulate seed germination and enhance seedling responses to light. Strigolactones are endogenous butenolide hormones that regulate shoot and root architecture, and stimulate the branching of arbuscular mycorrhizal fungi. Thus, karrikins and strigolactones are structurally similar but physiologically distinct plant growth regulators. In Arabidopsis...

Topics

4-Butyrolactone
Alleles
Arabidopsis
Arabidopsis Proteins
Furans
Gene Expression Regulation, Plant
Hydrolases
Lactones
Light
Models, Biological
Mutation

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Phenotype

Phylogeny

Plant Growth Regulators

Plant Physiological Phenomena

Pyrans

Signal Transduction

Source

Open in PubMed

Identifiers

PMID: 22357928
DOI: 10.1242/dev.074567

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Specialisation within the DWARF14 protein family confers distinct responses to karrikins and strigolactones in Arabidopsis.PMID 22357928Read ↗

KAI2- and MAX2-mediated responses to karrikins and strigolactones are largely independent of HY5 in Arabidopsis seedlings.Semantic proximity Read ↗

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A Selaginella moellendorffii Ortholog of KARRIKIN INSENSITIVE2 Functions in Arabidopsis Development but Cannot Mediate Responses to Karrikins or Strigolactones.Semantic proximity Read ↗

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