Recent Advances in Hormonal Regulation and Cross-Talk during Non-Climacteric Fruit Development and Ripening
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TLDR
This review discusses and evaluates the recent research findings concerning the hormonal regulation of non-climacteric fruit development and ripening and their cross-talk by taking grape, strawberry, and raspberry as reference fruit species.Abstract:
Fleshy fruits are characterized by having a developmentally and genetically controlled, highly intricate ripening process, leading to dramatic modifications in fruit size, texture, color, flavor, and aroma. Climacteric fruits such as tomato, pear, banana, and melon show a ripening-associated increase in respiration and ethylene production and these processes are well-documented. In contrast, the hormonal mechanism of fruit development and ripening in non-climacteric fruit, such as strawberry, grape, raspberry, and citrus, is not well characterized. However, recent studies have shown that non-climacteric fruit development and ripening, involves the coordinated action of different hormones, such as abscisic acid (ABA), auxin, gibberellins, ethylene, and others. In this review, we discuss and evaluate the recent research findings concerning the hormonal regulation of non-climacteric fruit development and ripening and their cross-talk by taking grape, strawberry, and raspberry as reference fruit species.read more
Citations
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Oligosaccharide is a promising natural preservative for improving postharvest preservation of fruit: A review
TL;DR: This review systematically summarizes and discusses the recent research findings concerning the preservation effects of different oligosaccharides, and their mechanism underlying delaying ripening and senescence of fruits during postharvest storage, and provides future research direction for the utilization of oligosACcharides to improve postHarvest preservation of fruits.
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Superoxide Radical Metabolism in Sweet Pepper (Capsicum annuum L.) Fruits Is Regulated by Ripening and by a NO-Enriched Environment.
TL;DR: It could be concluded that the prevalence and regulation of the O2•– generation system (NADPH oxidase-like) seem to be essential for an appropriate control of the pepper fruit ripening, which, additionally, is modulated in the presence of a NO-enriched environment.
Journal ArticleDOI
Abscisic Acid Deficiency Alters Epicuticular Wax Metabolism and Morphology That Leads to Increased Cuticle Permeability During Sweet Orange (Citrus sinensis) Fruit Ripening.
Paco Romero,María T. Lafuente +1 more
TL;DR: A role for ABA in the regulation of fatty acid content and primary alcohol composition is suggested, and the importance of alkane and triterpenoid for controlling water permeance through fruit cuticles is pointed out.
Journal ArticleDOI
Interplay between Abscisic Acid and Gibberellins, as Related to Ethylene and Sugars, in Regulating Maturation of Non-Climacteric Fruit.
TL;DR: In this article, the interaction between abscisic acid (ABA) and gibberellins (GAs) in regulating non-climacteric fruit development and maturation at the molecular level is discussed.
Journal ArticleDOI
Regulation of carotenoid and chlorophyll pools in hesperidia, anatomically unique fruits found only in Citrus.
Kaijie Zhu,Kaijie Zhu,Xiongjie Zheng,Junli Ye,Yue Huang,Hongyan Chen,Xuehan Mei,Zongzhou Xie,Lixin Cao,Yunliu Zeng,Robert M. Larkin,Qiang Xu,Estela Pérez-Román,Manuel Talon,Cecilia Zumajo-Cardona,Cecilia Zumajo-Cardona,Eleanore T. Wurtzel,Xiuxin Deng +17 more
TL;DR: It is found that the carotenoid and chlorophyll regulatory activities could be uncoupled in the case of certain SGR alleles in citrus and thus a model for the molecular mechanism underlying the brown flavedo phenotype is proposed.
References
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Abscisic Acid: Emergence of a Core Signaling Network
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Journal ArticleDOI
JAZ repressor proteins are targets of the SCF COI1 complex during jasmonate signalling
Bryan Thines,Leron Katsir,Maeli Melotto,Yajie Niu,Ajin Mandaokar,Guanghui Liu,Kinya Nomura,Sheng Yang He,Gregg A. Howe,John Browse +9 more
TL;DR: The results suggest a model in which jasmonate ligands promote the binding of the SCFCOI1 ubiquitin ligase to and subsequent degradation of the JAZ1 repressor protein, and implicate theSCFCOi1–JAZ1 protein complex as a site of perception of the plant hormone JA–Ile.
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The JAZ family of repressors is the missing link in jasmonate signalling
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Regulators of PP2C Phosphatase Activity Function as Abscisic Acid Sensors
Yue Ma,Izabela Szostkiewicz,Arthur Korte,Danièle Moes,Yi Yang,Alexander Christmann,Erwin Grill +6 more
TL;DR: This study identifies interactors of ABI1 and ABI2 which are named regulatory components of ABA receptor (RCARs) in Arabidopsis and suggests that the ABA receptors may be a class of closely related complexes, which may explain previous difficulties in establishing its identity.