Claim · model-written summary
DzAAT1 was strongly upregulated during durian fruit ripening.
- Taxon
- Durio zibethinus
Durio zibethinust0 - Gene
- DzAAT1e0
- Outcome
- strongly upregulatede0
- Direction
- upregulatede0
Not reportedMaterialCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“DzAAT1 was strongly upregulated during ripening”
t0“Durio zibethinus”
Title
Naoki Hiraiwa; Kietsuda Luengwilai; Hisayo Yamane; et al. Plant Physiology and Biochemistry 2026. doi:10.1016/j.plaphy.2026.111382
Other claims from this paper (7)
- Observation Volatile profiling of Monthong pulp across four ripening stages showed activation of ester production during fruit ripening.
- Observation Ester contents differed among six durian cultivars at the ripe stage.
- Observation Three pulp-specific AAT genes were identified in durian.
- Association DzAAT1 expression was correlated with ester content variation among durian cultivars.
- Mechanism The authors attribute the distinct durian volatile features, especially the predominance of ethyl esters, probably to ethanolic fermentation under hypoxia-like ripening conditions.
- Observation Two ripening-associated pyruvate decarboxylase genes, DzPDC1a/b, were identified and are highly expressed in ripe durian pulp.
- Association Differentially expressed ester biosynthesis genes, including carboxylesterase, branched-chain amino acid aminotransferase and methionine gamma-lyase genes, were associated with cultivar-specific volatile profiles in durian.