Claim · model-written summary
The genes EAT1, MIL2 and DTM1 are involved in tapetum development in this process.
- Taxon
- rice
Oryza sativat0 - Gene
- EAT1e4
- Outcome
- tapetum developmente4
Not reportedMaterialCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“rice”
e4“The genes related to tapetum development, such as EAT1 (Eternal Tapetum 1), MIL2 (Microsporeless 2), and DTM1 (Defective Tapetum and Meiocytese 1), were found to be involved in this process”
Title
Salicylic acid reverses pollen abortion of rice caused by heat stress
Baohua Feng; Caixia Zhang; Tingting Chen; et al. BMC Plant Biology 2018. doi:10.1186/s12870-018-1472-5
Other claims from this paper (6)
- Intervention effect Under heat stress, salicylic acid decreased reactive oxygen species accumulation in anthers.
- Intervention effect Salicylic acid prevented tapetum programmed cell death and degradation.
- Intervention effect Exogenous salicylic acid spray gave significantly higher pollen viability under heat stress than control sprays.
- Intervention effect Salicylic acid or PAC plus H2O2 treatment sharply increased H2O2 relative to other treatments.
- Mechanism H2O2 may mediate salicylic acid in preventing heat-induced pollen abortion by inhibiting tapetum PCD.
- Intervention effect Under control conditions, salicylic acid treatments showed no significant difference in pollen viability or seed-setting rate.