Claim · model-written summary
NI and AP2/ERF expression in pedicel was upregulated early in fruit shedding.
- Organ / stage
- pedicele5
- Gene
- NI and AP2/ERFe5
- Outcome
- expressione5
- Direction
- upregulatede5
- Qualifier
- during the early stage of fruit sheddinge5
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MacadamiaNot reportedMaterialCompoundInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
t0“Macadamia under Starvation Stress”
e5“Similar changes in the expression of all genes occurred in the pedicel, except for NI and AP2/ERF, the expression of which was significantly upregulated during the early stage of fruit shedding and downregulated during the period of severe fruit drop”
Title
Weihai Yang; Peijin Xiang Horticulturae 2022. doi:10.3390/horticulturae8050398
Other claims from this paper (17)
- Observation Severe fruit drop occurred 3 to 5 days after starvation stress treatment.
- Intervention effect Glucose, fructose and sucrose contents decreased significantly in husk and seed under starvation stress, before massive fruit shedding.
- Intervention effect Fructose and sucrose in the pedicel decreased significantly under starvation stress.
- Intervention effect Starvation stress reduced GA3 and ZR contents in the pedicel and seed.
- Intervention effect Starvation stress enhanced ABA level in the pedicel and seed.
- Intervention effect Starvation stress did not obviously change hormone levels in the husk.
- Intervention effect IAA content decreased considerably in husk and seed after treatment.
- Intervention effect IAA content increased remarkably in the pedicel after treatment.
- Intervention effect NI, HXK2 and TPS expression was upregulated in husk under starvation stress.
- Intervention effect TPP expression was upregulated in husk under starvation stress.
- Intervention effect ACO2 and ACS expression was upregulated in husk under starvation stress.
- Intervention effect NCED1.1 and AAO3 expression was upregulated in husk under starvation stress.
- Intervention effect BG expression was suppressed in husk during massive fruit abscission.
- Intervention effect Aux/IAA22 and GH3.9 expression was suppressed during massive fruit abscission.
- Intervention effect AP2/ERF, HD-ZIP12 and bZIP124 expression was upregulated in husk under starvation stress.
- Intervention effect ABI5 expression was upregulated in husk under starvation stress.
- Observation NI and AP2/ERF expression in pedicel was downregulated during the period of severe fruit drop.