Claim · model-written summary
Synthetic strigolactone GR24 rescued the ptox1 tillering phenotype.
- Taxon
- Oryza sativa
Oryza sativae1 - Material
- ptox1 mutante0
- Treatment
- application of the synthetic SL GR24e0
- Outcome
- tilleringe0
- Direction
- rescuede0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The tillering and semi-dwarf phenotypes of the ptox1 mutant are similar to phenotypes of known strigolactone (SL)-related rice mutants, and both phenotypic traits could be rescued by application of the synthetic SL GR24”
e1“rice (Oryza sativa) PTOX1 gene”
Title
Muluneh Tamiru; Akira Abe; Hiroe Utsushi; et al. New Phytologist 2013. doi:10.1111/nph.12630
Other claims from this paper (8)
- Observation The causative mutation of a rice mutant with excessive tillering, semi-dwarfism and leaf variegation corresponded to PTOX1.
- Observation The ptox1 mutant had tillering and semi-dwarf phenotypes similar to strigolactone-related rice mutants.
- Intervention effect Synthetic strigolactone GR24 rescued the ptox1 semi-dwarf phenotype.
- Observation The ptox1 mutant accumulated phytoene in white leaf sectors.
- Observation The ptox1 mutant was deficient in β-carotene in white leaf sectors.
- Observation The strigolactone ent-2'-epi-5-deoxystrigol did not accumulate in ptox1 root exudates.
- Observation Auxin concentrations were elevated in the ptox1 mutant.
- Mechanism PTOX1 is required for carotenoid and strigolactone synthesis in rice.