Claim · model-written summary
PIN1 distribution on the plasma membrane was compromised in ibr5-3.
- Material
- ibr5-3e0
- Organ / stage
- leaf veine0
- Gene
- PIN1e0
- Outcome
- distribution of PIN1e0
- Direction
- compromisede0
Not reportedTaxonCompoundInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Verbatim
e0“the distribution of PIN1 on the plasma membrane of the epidermal and cells around the leaf vein was compromised in ibr5-3.”
Title
IBR5 Regulates Leaf Serrations Development via Modulation of the Expression of PIN1
Xiuzhen Kong; Guoqiang Huang; Yali Xiong; et al. International Journal of Molecular Sciences 2019. doi:10.3390/ijms20184429
Other claims from this paper (5)
- Observation IBR5 loss-of-function mutants showed pronounced serrations associated with increased cell area.
- Observation IBR5 localized in nuclei of leaf epidermis and petiole cells.
- Intervention effect The C129S mutation prevented rescue of leaf serration defects in ibr5-3.
- Observation Auxin maxima distribution expanded ectopically in ibr5-3.
- Mechanism The authors conclude IBR5 is essential to establish PIN1-directed auxin maxima at leaf serration tips.