Claim · model-written summary
Genes in cluster 3 mirrored the metabolite time pattern.
- Taxon
- mango
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Mangifera indicat0 - Gene
- genes in cluster 3e0
- Outcome
- expression profilese0
- Direction
- closely mirroringe0
Not reportedMaterialCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“The genes in cluster 3 showed expression profiles closely mirroring the temporal patterns observed in metabolomic cluster 3”
t0“Characterisation of Polyamines and Their Biosynthetic Pathways Contributing to Postharvest Anthracnose Resistance in Mango ( Mangifera indica L.)”
Title
Bei Zhang; Limei Huang; Qingbiao Xie; et al. Plant Biotechnology Journal 2026. doi:10.1111/pbi.70525
Other claims from this paper (18)
- Observation UPLC–MS identified 175 alkaloids including phenolamides.
- Association Infected and control mango fruit had distinct metabolic profiles.
- Observation CFP accumulated prominently during early infection.
- Observation Metabolites and genes formed five distinct clusters.
- Observation Cluster 3 metabolites rose on days 1 and 2 and declined on day 3.
- Observation Phenylpropanoid and polyamine pathway genes were identified in cluster 3.
- Association Co-expression linked pathway genes with CFP biosynthesis.
- Association PAL, C4H, and 4CL expression rose significantly during infection.
- Association OMT expression rose significantly during infection.
- Association ADC expression was elevated.
- Association MYB14 and MYB15 co-expressed with CFP biosynthetic genes.
- Intervention effect Individual biosynthetic gene overexpression did not significantly increase CFP accumulation.
- Intervention effect MYB14 or MYB15 expression produced CFP and feruloyl-putrescine.
- Intervention effect Exogenous JA enhanced expression of MYB14, MYB15 and CFP-related genes.
- Intervention effect Salicylic acid treatment had minimal effects on CFP biosynthetic gene expression.
- Intervention effect Neither putrescine nor FP inhibited fungal growth in vitro.
- Intervention effect Putrescine or FP significantly reduced anthracnose lesions in mango and apple fruits.
- Intervention effect FP reduced lesion size approximately 30% compared with untreated controls, more than putrescine.