Potential role of reactive oxygen species and antioxidant genes in the regulation of peach fruit development and ripening

Chen, Huan; Jiang, Li; An, Xiujuan; Yu, Mingliang; Xu, Yangchun; Ma, Ruijuan; Yu, Zhifang

doi:10.1016/j.plaphy.2016.05.013

Cited by 128 publications

(72 citation statements)

References 40 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…With the exception of 8424 seeded, MDA content increased for all cultivars after 5 days of storage at low temperature (5°C) ( Table 2). An increase in MDA concentration at the end of storage at low temperature (4°C) was also reported in peach [17].…”

Section: Malondialdehyde (Mda) Contentsupporting

confidence: 63%

See 1 more Smart Citation

Physio-biochemical, Quality and Microbial Characteristics: An Analysis of Watermelon Cultivars for the Fresh-Cut Industry

Mason¹

2017

IJNFS

View full text Add to dashboard Cite

Changes in quality, physio-biochemical and microbial characteristics of fresh-cut watermelon of five cultivars widely grown in China (Qilin, Heimeiren, Texiaofeng, 8424 seeded and Jingxin #1), stored for 5 days at 5°C were investigated. High respiration rates and the presence of seed cavities resulted in high juice leakage and weight loss for Jingxin #1 and 8424 seeded, which also had significant color change after 5 days of storage. Aerobic bacterial count and Total coliform bacteria for all cultivars increased as storage time extended, to less than 5.0 Log 10 CFU/g and 4.0 Log 10 MPN/100g respectively with no visible symptoms of decay. The slight changes in quality characteristics (color, firmness, Soluble Solids Content (SSC), pH, juice leakage, weight loss) of fresh-cut Qilin, Heimeiren and Texiaofeng cultivars during storage, suggest that these cultivars are better suited for fresh-cut. Microbial quality, respiration rate, juice leakage and weight loss are key indices in determining the suitability of watermelon cultivars for fresh-cut purposes.

show abstract

Section: Malondialdehyde (Mda) Contentsupporting

confidence: 63%

“…-) and H 2 O 2 Content O 2 -content was measured according to the method described by Huan et al [17] with slight modifications. Two grams of each sample replicate was homogenized in 5 mL of 50 mM sodium phosphate buffer (pH 7.8) and centrifuged at 9000 rpm at 4°C for 10 min.…”

Section: Superoxide Radical (Omentioning

confidence: 99%

Physio-biochemical, Quality and Microbial Characteristics: An Analysis of Watermelon Cultivars for the Fresh-Cut Industry

Mason¹

2017

IJNFS

View full text Add to dashboard Cite

show abstract

“…Putative gene function identification was retrieved from Genome Database for Rosaceae (GDR; ftp://ftp.bioinfo.wsu.edu/species/Prunus_persica), from Phytozome v12, and from the literature (De Franceschi et al , Song et al , Huan et al , , Qian et al , Guo et al ).…”

Section: Methodsmentioning

confidence: 99%

“…Redundant GO terms were removed using REVIGO (Supek et al 2011), with the following parameters: Allowed similarity: small; GO categories associated to: P-values; GO term sizes database: A. thaliana; semantic similarity measure to use: SimRel. and from the literature (De Franceschi et al 2013, Song et al 2014, Huan et al 2016a, 2016b, Qian et al 2016, Guo et al 2017.…”

Section: Functional Enrichment Analysismentioning

confidence: 99%

A Prunus persica genome‐wide RNA‐seq approach uncovers major differences in the transcriptome among chilling injury sensitive and non‐sensitive varieties

Nilo-Poyanco

Vizoso

Sanhueza

et al. 2018

Physiologia Plantarum

View full text Add to dashboard Cite

Chilling injury represents a major constrain for crops productivity. Prunus persica, one of the most relevant rosacea crops, have early season varieties that are resistant to chilling injury, in contrast to late season varieties, which display chilling symptoms such as mealiness (dry, sandy fruit mesocarp) after prolonged storage at chilling temperatures. To uncover the molecular processes related to the ability of early varieties to withstand mealiness, postharvest and genome-wide RNA-seq assessments were performed in two early and two late varieties. Differences in juice content and ethylene biosynthesis were detected among early and late season fruits that became mealy after exposed to prolonged chilling. Principal component and data distribution analysis revealed that cold-stored late variety fruit displayed an exacerbated and unique transcriptome profile when compared to any other postharvest condition. A differential expression analysis performed using an empirical Bayes mixture modeling approach followed by co-expression and functional enrichment analysis uncover processes related to ethylene, lipids, cell wall, carotenoids and DNA metabolism, light response, and plastid homeostasis associated to the susceptibility or resistance of P. persica varieties to chilling stress. Several of the genes related to these processes are in quantitative trait loci (QTL) associated to mealiness in P. persica. Together, these analyses exemplify how P. persica can be used as a model for studying chilling stress in plants.

show abstract

“…However, at biochemical and molecular levels, enormous variations involving the reprogramming of numerous pathways affect many genes, proteins and subcellular compartments (Cherian et al 2014;Liu et al 2015;Palma et al 2015). As part of these adjustments, it is remarkable that the different enzymatic components of the antioxidative systems (superoxide dismutase, catalase, peroxidases and the ascorbate-glutathione cycle, among others) play a key role during fruit ripening, an event that is characterised as an oxidative stress (Jim enez et al 2002;Camejo et al 2010;Mart ı et al 2011;Mateos et al 2013;Racchi 2013;Palma et al 2015;Huan et al 2016).…”

mentioning

confidence: 99%

Nitric oxide on/off in fruit ripening

Corpas

Palma

2018

Plant Biol J

View full text Add to dashboard Cite

Fruit ripening is a complex physiological process involving significant external and internal modifications. Classic edible fleshy fruits have been classified as climacteric or non-climacteric according to their dependence on the phyto hormone ethylene; however, data have increasingly confirmed the involvement of the free radical nitric oxide (NO) in this process. Moreover, the exogenous application of NO demonstrates its beneficial effects on fruit quality.

show abstract

Potential role of reactive oxygen species and antioxidant genes in the regulation of peach fruit development and ripening

Cited by 128 publications

References 40 publications

Physio-biochemical, Quality and Microbial Characteristics: An Analysis of Watermelon Cultivars for the Fresh-Cut Industry

Physio-biochemical, Quality and Microbial Characteristics: An Analysis of Watermelon Cultivars for the Fresh-Cut Industry

A Prunus persica genome‐wide RNA‐seq approach uncovers major differences in the transcriptome among chilling injury sensitive and non‐sensitive varieties

Nitric oxide on/off in fruit ripening

Contact Info

Product

Resources

About