Strawberry proteome characterization and its regulation during fruit ripening and in different genotypes

Bianco, Linda; Lopez, Loredana; Scalone, Anna Grazia; Carli, Mariasole Di; Desiderio, Angiola; Benvenuto, Eugenio; Perrotta, Gaetano

doi:10.1016/j.jprot.2008.11.019

Cited by 130 publications

(100 citation statements)

References 59 publications

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“…Furthermore, the theoretical isoelectric points of sopt 8016 and 5013 exceeded the maximum pH of the strips (Table 1). This phenomenon has been also reported for the protein profiles in peach fruit [26] and strawberry fruit [27], which could be due to numerous factors. The expression in different organisms, different gene expression products, or post-translational modifications of the same gene expression such as phosphorylation, glycosylation, sulfated and acetylated modification are all examples [20].…”

Section: -De Analysis Identification and Functional Classification mentioning

confidence: 99%

Proteomic analysis of changes in mitochondrial protein expression during peach fruit ripening and senescence

Jiang

et al. 2016

Journal of Proteomics

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Section: -De Analysis Identification and Functional Classification mentioning

confidence: 99%

Proteomic analysis of changes in mitochondrial protein expression during peach fruit ripening and senescence

Jiang

et al. 2016

Journal of Proteomics

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“…; Bianco et al, 2009), grape (Vitis vinifera; Zhang et al, 2008), and Citrus spp. (Zeng et al, 2011) and also in isolated chromoplasts (Siddique et al, 2006;Barsan et al, 2010).…”

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Chromoplast-Specific Carotenoid-Associated Protein Appears to Be Important for Enhanced Accumulation of Carotenoids inhp1Tomato Fruits

et al. 2013

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Tomato (Solanum lycopersicum) high-pigment mutants with lesions in diverse loci such as DNA Damage-Binding Protein1 (high pigment1 [hp1]), Deetiolated1 (hp2), Zeaxanthin Epoxidase (hp3), and Intense pigment (Ip; gene product unknown) exhibit increased accumulation of fruit carotenoids coupled with an increase in chloroplast number and size. However, little is known about the underlying mechanisms exaggerating the carotenoid accumulation and the chloroplast number in these mutants. A comparison of proteome profiles from the outer pericarp of hp1 mutant and wild-type (cv Ailsa Craig) fruits at different developmental stages revealed at least 72 differentially expressed proteins during ripening. Hierarchical clustering grouped these proteins into three clusters. We found an increased abundance of chromoplast-specific carotenoid-associated protein (CHRC) in hp1 fruits at red-ripe stage that is also reflected in its transcript level. Western blotting using CHRC polyclonal antibody from bell pepper (Capsicum annuum) revealed a 2-fold increase in the abundance of CHRC protein in the red-ripe stage of hp1 fruits compared with the wild type. CHRC levels in hp2 were found to be similar to that of hp1, whereas hp3 and Ip showed intermediate levels to those in hp1, hp2, and wild-type fruits. Both CHRC and carotenoids were present in the isolated plastoglobules. Overall, our results suggest that loss of function of DDB1, DET1, Zeaxanthin Epoxidase, and Ip up-regulates CHRC levels. Increase in CHRC levels may contribute to the enhanced carotenoid content in these high-pigment fruits by assisting in the sequestration and stabilization of carotenoids.

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“…In a study about cherry tomato ripening, Faurobert et al (2007) described the presence of two peaks of eIF5A expression: during the phase of intensive cell division and during the ripening stage. This protein was also described by Bianco et al (2009) in the analysis of the strawberry proteome. This last study showed eIF5A accumulation in mature fruits, and it was suggested that the protein might be associated with fruit senescence.…”

Section: Genetic Information Processing and Cell Cyclementioning

confidence: 99%

Research Article A proteomic approach to guarana seed and pericarp maturation.

Souza¹,

Lopez-Losano

Angelo³

et al. 2017

Genet. Mol. Res.

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ABSTRACT. Paullinia cupana Kunth var. sorbilis (Mart.) Ducke, the cultivated guarana plant, is native to the Amazon and has been valued for its medicinal, stimulant and energetic properties for centuries. The seeds are the main commercial product of the plant and the source of high amounts of purine alkaloids (caffeine and theobromine) and polyphenols (flavonoids, catechins, and tannins). Proteins involved in the development and maturation of guarana fruits in its native habitat are interesting issues for proteomics. This study presents the proteomic profile of the seed and pericarp of healthy guarana in different maturation stages. Protein contents were higher in the mature seed compared to other stages due to the accumulation of storage proteins -11S globulins. Proteins selected for identification by mass spectrometry are mostly related to stress responses and defense and this is not unexpected for fast growing and differentiating reproductive tissues.

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Strawberry proteome characterization and its regulation during fruit ripening and in different genotypes

Cited by 130 publications

References 59 publications

Proteomic analysis of changes in mitochondrial protein expression during peach fruit ripening and senescence

Proteomic analysis of changes in mitochondrial protein expression during peach fruit ripening and senescence

Chromoplast-Specific Carotenoid-Associated Protein Appears to Be Important for Enhanced Accumulation of Carotenoids inhp1Tomato Fruits

Research Article A proteomic approach to guarana seed and pericarp maturation.

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