Dynamic changes in anthocyanin biosynthesis regulation of Cabernet Sauvignon (Vitis vinifera L.) grown during the rainy season under rain-shelter cultivation

Duan, Bingbing; Song, Chuankui; Zhao, Yimei; Jiang, Yue; Shi, Pengbao; Meng, Jianwen; Zhang, Zhenwen

doi:10.1016/j.foodchem.2018.12.131

Cited by 24 publications

(27 citation statements)

References 38 publications

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“…High anthocyanin levels correlated to lower rainfall, and mean maximum and minimum temperatures. The observed effects are in agreement with the study by Rehman et al (2017) and Duan et al (2019). Rehman et al (2017) found that at high temperatures, anthocyanin levels decreased as a result of activation of anthocyanin degradation enzyme and Duan et al (2019) observed that in high rainfall environments, anthocyanin biosynthesis was inhibited.…”

Section: Total Anthocyanin Contentsupporting

confidence: 91%

“…The observed effects are in agreement with the study by Rehman et al (2017) and Duan et al (2019). Rehman et al (2017) found that at high temperatures, anthocyanin levels decreased as a result of activation of anthocyanin degradation enzyme and Duan et al (2019) observed that in high rainfall environments, anthocyanin biosynthesis was inhibited. In contrast to the current study, low phosphorous (Ulrychová & Sosnová, 1970) and high salinity (Daiponmak, Theerakulpisut, Thanonkao, Vanavichit, & Prathepha, 2010;Mbarki et al, 2018) have also been found to upregulate anthocyanin levels in vegetative parts of plants as part of stress response.…”

Section: Total Anthocyanin Contentsupporting

confidence: 91%

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Rice phenolic compounds and their response to variability in growing conditions

et al. 2020

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Background and objectives Phenolic compounds present in rice have substantial antioxidant activity, which has contributed to its potential as a functional food. However, a gap in knowledge exists on how phenolic compounds in rice respond to variation in growing conditions, and the subsequent impact on their antioxidant activity. The current study investigated wholegrain pigmented rice varieties Yunlu29 and Purple, and a nonpigmented variety, Reiziq cultivated in Queensland (QLD) and New South Wales (NSW), Australia. The Queensland location in Mackay had a tropical climate and loamy soil, while the NSW location in Yanco had a temperate climate with clay soil. Findings Pigmented rice, Yunlu29 and Purple cultivated in Mackay (QLD), exhibited significantly higher total phenolic contents and increased levels of anthocyanin, proanthocyanidin, and antioxidant activity in comparison with Yanco (NSW)‐grown samples. Phenolic compounds including procyanidins and anthocyanidins, cyanidin 3‐glucoside and peonidin 3‐glucoside, were significantly impacted by growing location when compared to other phenolic compounds. For some compounds like vanillic acid, luteolin 4'‐methyl ether 7‐(4G‐rhamnosylneohesperidoside), and proanthocyanidin derivative, the impact of the cultivation environment varied among the three rice varieties, highlighting the influence of both genetics and environment. Conclusions Cultivation location was found to have a significant impact on phenolic composition and antioxidant activity. It was also observed that phenolic compounds affected by growing location conditions also significantly contributed to antioxidant activity. Significance and novelty These findings contribute to an understanding of how phenolic compounds respond to the variation in the cultivation environment in Australia, which is essential for breeding high‐value rice varieties with specific phenolic compositions.

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Section: Total Anthocyanin Contentsupporting

confidence: 91%

Section: Total Anthocyanin Contentsupporting

confidence: 91%

Rice phenolic compounds and their response to variability in growing conditions

et al. 2020

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“…Previous studies have indicated that gene expression is regulated by developmental (Afoufa-Bastien et al, 2010) and many environmental factors (Medici et al, 2014). Here, the expression level of VvSS3 and SS activity decreased during late ripening (especially at 100 DAA), which may be due to rainfall at that stage (Duan et al, 2019). Moreover, gene expression levels decreased during late ripening (Li et al, 2012), ultimately reducing the hexose accumulation rate (Figure 4A).…”

Section: Coexpression Of Ss and Sweet Genes Enhances The Hexose Contementioning

confidence: 59%

Coexpression of Sucrose Synthase and the SWEET Transporter, Which Are Associated With Sugar Hydrolysis and Transport, Respectively, Increases the Hexose Content in Vitis vinifera L. Grape Berries

Ren

Yue

et al. 2020

Front. Plant Sci.

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The sugar content of grape berries is affected by many factors. To explore the hexose content in different cultivars, the photosynthesis, vegetative, and reproductive biomass, as well as the enzyme activities and expression levels of genes related to sugar metabolism and sugar contents were measured. Samples were collected 70-110 days after anthesis (DAA), from Riesling (RI), Petit Manseng (PM), and Cabernet Sauvignon (CS) berries cultivated in the field. The results indicated that high expression levels of VvSWEET15 and VvSS3 and a high activity of sucrose synthase (SS) are associated with a higher hexose content in the berries of PM than in the berries of the other two cultivars. These genes promoted hexose accumulation in the berries by regulating sugar hydrolysis and transport. The results of this study indicate that active sugar hydrolysis and transport increase the hexose content of PM berries, which provides insights for grape berry quality improvement and breeding projects in wine production. Main Conclusion: The active VvSS3, sucrose synthase (SS), and VvSWEET15 increases the hexose content in Petit Manseng berries, which are associated with sugar hydrolysis and transport.

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“…The results demonstrated that phenolics present under covered conditions can be explained by the larger temperature fluctuations and moderate but not excessive heat stress under the lower-light conditions under the cover [9]. Previous research also showed that anthocyanin synthesis was restricted by upstream metabolites (such as sugar) during fruit development, which proved that anthocyanin accumulation is closely related to photo-assimilates [57]. Furthermore, the results for grapes proved that the increase in anthocyanin content was attributable to a prolonged life of functional leaves, an increase in assimilative products of leaves, and an increase in the soluble solid content of fruits under sheltered covering; ultimately, the content of anthocyanin was also increased [21].…”

Section: Regulation Of Anthocyanin Biosynthesis Under Shelter Coveringmentioning

confidence: 75%

Comparative transcriptome analysis reveals the molecular regulation underlying the adaptive mechanism of cherry (Cerasus pseudocerasus Lindl.) to shelter covering

et al. 2020

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Background: Rain-shelter covering is widely applied during cherry fruit development in subtropical monsoon climates with the aim of decreasing the dropping and cracking of fruit caused by excessive rainfall. Under rainshelter covering, the characteristics of the leaves and fruit of the cherry plant may adapt to the changes in the microclimate. However, the molecular mechanism underlying such adaptation remains unclear, although clarifying it may be helpful for improving the yield and quality of cherry under rain-shelter covering. Results: To better understand the regulation and adaptive mechanism of cherry under rain-shelter covering, 38,621 and 3584 differentially expressed genes were identified with a combination of Illumina HiSeq and single-molecule real-time sequencing in leaves and fruits, respectively, at three developmental stages. Among these, key genes, such as those encoding photosynthetic-antenna proteins (Lhca and Lhcb) and photosynthetic electron transporters (PsbP, PsbR, PsbY, and PetF), were up-regulated following the application of rain-shelter covering, leading to increased efficiency of light utilization. The mRNA levels of genes involved in carbon fixation, namely, rbcL and rbcS, were clearly increased compared with those under shelter-free conditions, resulting in improved CO 2 utilization. Furthermore, the transcription levels of genes involved in chlorophyll (hemA, hemN, and chlH) and carotenoid synthesis (crtB, PDS, crtISO, and lcyB) in the sheltered leaves peaked earlier than those in the unsheltered leaves, thereby promoting organic matter accumulation in leaves. Remarkably, the expression levels of key genes involved in the metabolic pathways of phenylpropanoid (PAL, C4H, and 4CL) and flavonoid (CHS, CHI, F3'H, DFR, and ANS) in the sheltered fruits were also up-regulated earlier than of those in the unsheltered fruits, conducive to an increase in anthocyanin content in the fruits. Conclusions: According to the physiological indicators and transcriptional expression levels of the related genes, the adaptive regulation mechanism of cherry plants was systematically revealed. These findings can help understand the effect of rain-shelter covering on Chinese cherry cultivation in rainy regions.

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Dynamic changes in anthocyanin biosynthesis regulation of Cabernet Sauvignon (Vitis vinifera L.) grown during the rainy season under rain-shelter cultivation

Cited by 24 publications

References 38 publications

Rice phenolic compounds and their response to variability in growing conditions

Rice phenolic compounds and their response to variability in growing conditions

Coexpression of Sucrose Synthase and the SWEET Transporter, Which Are Associated With Sugar Hydrolysis and Transport, Respectively, Increases the Hexose Content in Vitis vinifera L. Grape Berries

Comparative transcriptome analysis reveals the molecular regulation underlying the adaptive mechanism of cherry (Cerasus pseudocerasus Lindl.) to shelter covering

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