ArticlePlant molecular biology2014
Characterization of gibberellin-signalling elements during plum fruit ontogeny defines the essentiality of gibberellin in fruit development.
Article in Plant molecular biology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed.
- Comprehensive transcriptional analysis of ethylene and softening regulation in plums with distinct climacteric ripening behaviors.BMC plant biology · 2025Article
- Unveiling the power of PavGID1s: the critical player in sweet cherry flower bud dormancy release.Plant molecular biology · 2025Article
- Comprehensive Analysis of Hormonal Signaling Pathways and Gene Expression in Flesh Segment Development of Chinese Bayberry (Plants (Basel, Switzerland) · 2025Article
- Hormonal Content and Gene Expression during Olive Fruit Growth and Ripening.Plants (Basel, Switzerland) · 2023Article
- Seedlessness Trait and Genome Editing-A Review.International journal of molecular sciences · 2023Review
- Identification ofInternational journal of molecular sciences · 2021Article
- Regulatory mechanism of GAPlant molecular biology · 2021Article
- Endodormancy Release Can Be Modulated by the GAFrontiers in plant science · 2021Article
- Gibberellin Signaling RepressorInternational journal of molecular sciences · 2020Article
- De novo assembly of Persea americana cv. 'Hass' transcriptome during fruit development.BMC genomics · 2019Article
- Plum Fruit Development Occurs via Gibberellin-Sensitive and -Insensitive DELLA Repressors.PloS one · 2017Article
- A Shortest-Path-Based Method for the Analysis and Prediction of Fruit-Related Genes in Arabidopsis thaliana.PloS one · 2016Article
- Transcriptional regulatory networks controlling woolliness in peach in response to preharvest gibberellin application and cold storage.BMC plant biology · 2015Article
- Morphological characteristics, anatomical structure, and gene expression: novel insights into gibberellin biosynthesis and perception during carrot growth and development.Horticulture research · 2015Article
- TIR1-like auxin-receptors are involved in the regulation of plum fruit development.Journal of experimental botany · 2014Article
Corrections and comments
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Fruit growth is a coordinated, complex interaction of cell division, differentiation and expansion. Gibberellin (GA) involvement in the reproductive events is an important aspect of GA effects. Perennial fruit-trees such as plum (Prunus salicina L.) have distinct features that are economically important and provide opportunities to dissect specific GA mechanisms. Currently, very little is known on the molecular mechanism(s) mediating GA effects on fruit development. Determination of bioactive GA content during plum fruit ontogeny revealed that GA1 and GA4 are critical for fruit growth and development. Further, characterization of several genes involved in GA-signalling showed that their transcriptional regulation are generally GA-dependent, confirming their involvement in GA-signalling. Based on these results, a model is presented elucidating how the potential association between GA and other hormones may contribute to fruit development. PslGID1 proteins structure, Y2H and BiFC assays indicated that plum GA-receptors can form a complex with AtDELLA-repressors in a GA-dependent manner. Moreover, phenotypical-, molecular- and GA-analyses of various Arabidopsis backgrounds ectopically expressing PslGID1 sequences provide evidence on their role as active GA-signalling components that mediate GA-responsiveness. Our findings support the critical contribution of GA alone or in association with other hormones in mediating plum fruit growth and development.
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