Claim · model-written summary
The Ostil1 rice mutant has increased tillers and an enlarged tiller angle.
- Taxon
- rice
Oryza sativat0 - Material
- Ostil1e0
- Outcome
- increased tillers, enlarged tiller anglee0
- Direction
- increasede0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“rice”
e0“Here, an activation-tagging mutant Ostil1 (Oryza sativa tillering1) was characterized, which showed increased tillers, enlarged tiller angle and semidwarf phenotype.”
Title
Overexpression of a NAC‐domain protein promotes shoot branching in rice
Chuanzao Mao; Wona Ding; Yunrong Wu; et al. New Phytologist 2007. doi:10.1111/j.1469-8137.2007.02177.x
Other claims from this paper (10)
- Observation The Ostil1 rice mutant has a semidwarf phenotype.
- Association The rice mutant phenotype cosegregates with Ds element reallocation.
- Observation The region flanking the reallocated Ds element is part of rice OsNAC2.
- Observation OsNAC2 expression is greatly induced in mutant rice plants.
- Intervention effect Rice OsNAC2 overexpression recaptures the Ostil1 mutant phenotype.
- Intervention effect RNA interference downregulation of OsNAC2 in Ostil1 complements the mutant phenotype.
- Mechanism OsNAC2 overexpression causes the Ostil1 rice phenotype.
- Intervention effect OsNAC2 overexpression promotes rice tiller bud outgrowth.
- Intervention effect OsNAC2 overexpression does not affect rice tiller bud initiation.
- Recommendation OsNAC2 has potential use in improving rice plant structure for greater light-use efficiency and yield potential.