The grapevine VviPrx31 peroxidase as a candidate gene involved in anthocyanin degradation in ripening berries under high temperature

Movahed, Nooshin; Pastore, Chiara; Cellini, Antonio; Allegro, Gianluca; Valentini, Gabriele; Zenoni, Sara; Cavallini, Erika; D’Incà, Erica; Tornielli, Giovanni Battista; Filippetti, Ilaria

doi:10.1007/s10265-016-0786-3

Cited by 140 publications

(133 citation statements)

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“…Several authors reported that the loss of anthocyanin synthesis following HT is due to the reduced expression of anthocyanin biosynthetic genes (Yamane et al, 2006; Azuma et al, 2012; Lecourieux et al, 2017). Sometimes, however, despite a sharp reduction in terms of anthocyanin concentration, a concomitant reduction in anthocyanin biosynthetic genes expression was not found, as reported for Muscat Hamburg berries on fruiting cuttings (Carbonell-Bejerano et al, 2013) and in Cabernet Sauvignon and Sangiovese vines grown under increasing temperature (Mori et al, 2007; Movahed et al, 2016). In these cases, also an involvement of anthocyanin degradation, implying the action of peroxidases should be hypothesized (Mori et al, 2007; Movahed et al, 2016) as it was previously seen in other plant species, as Brunfelsia flower petals (Vaknin et al, 2005), litchi (Zhang et al, 2005), and strawberry fruits (Chisari et al, 2007).…”

Section: Introductionmentioning

confidence: 65%

“…Intriguingly, other studies suggested a cultivar-dependent thermal response of acidity and pH (Bergqvist et al, 2001; Sadras et al, 2013a,b; Movahed et al, 2016). …”

Section: Introductionmentioning

confidence: 91%

“…Although Vitis vinifera shows large variations in terms of tolerance to abiotic summer stresses, i.e., high temperature (HT) and radiation and low water availability (Palliotti and Poni, 2016), the effects of a temperature increase on berry composition have been widely studied, in terms of both extreme heatwaves or mild-to-moderate increase during ripening. Since berry temperature and solar radiation often act synergistically and sun exposure of grape bunches can be modified by viticulture practices, several researches have focused on the effect of both parameters simultaneously (Bergqvist et al, 2001; Spayd et al, 2002; Downey et al, 2004; Cortell and Kennedy, 2006; Tarara et al, 2008; Azuma et al, 2012; Movahed et al, 2016) and only a few computed the precise role of temperature in these multi-factor studies (Mori et al, 2005, 2007; Yamane et al, 2006; Cohen et al, 2012; Sadras et al, 2013a,b; Rienth et al, 2016). …”

Section: Introductionmentioning

confidence: 99%

“…However, several experiments showed that sugar accumulation is not or only slightly affected (Spayd et al, 2002; Mori et al, 2005; Mori et al, 2007; Sadras and Denison, 2009; Movahed et al, 2016), or sometimes even reduced (Greer and Weston, 2010; Greer et al, 2010; Carbonell-Bejerano et al, 2014; Rienth et al, 2016) by air temperature increase. The different results can probably be ascribed to variation in diurnal temperature levels, since temperatures over 30°C may lead to the stopping of soluble solids transport from leaves to berry, but may sometimes indirectly cause a higher concentration by evaporative loss (Keller, 2010).…”

Section: Introductionmentioning

confidence: 99%

“…A negative correlation between elevated temperature during the day (over 30°C) and anthocyanin concentrations has recently been explored (Mori et al, 2007; Carbonell-Bejerano et al, 2013; Movahed et al, 2016). Some authors pointed out the effect of increasing temperatures on the reduction of the enzymatic activity of some key enzymes involved in flavonoid biosynthesis as phenylalanine ammonia-lyase (PAL), which presides the first step of general phenylpropanoid biosynthesis, and UDP-glucose:flavonoid 3-O-glucosyltransferase (UFGT), which is involved in the last and specific step of anthocyanin biosynthesis (Mori et al, 2007; Movahed et al, 2016). …”

Section: Introductionmentioning

confidence: 99%

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Whole Plant Temperature Manipulation Affects Flavonoid Metabolism and the Transcriptome of Grapevine Berries

et al. 2017

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Among environmental factors, temperature is the one that poses serious threats to viticulture in the present and future scenarios of global climate change. In this work, we evaluated the effects on berry ripening of two thermal regimes, imposed from veraison to harvest. Potted vines were grown in two air-conditioned greenhouses with High Temperature (HT) and Low Temperature (LT) regimes characterized by 26 and 21°C as average and 42 and 35°C as maximum air daily temperature, respectively. We conducted analyses of the main berry compositional parameters, berry skin flavonoids and berry skin transcriptome on HT and LT berries sampled during ripening. The two thermal conditions strongly differentiated the berries. HT regime increased sugar accumulation at the beginning of ripening, but not at harvest, when HT treatment contributed to a slight total acidity reduction and pH increase. Conversely, growing temperatures greatly impacted on anthocyanin and flavonol concentrations, which resulted as strongly reduced, while no effects were found on skin tannins accumulation. Berry transcriptome was analyzed with several approaches in order to identify genes with different expression profile in berries ripened under HT or LT conditions. The analysis of whole transcriptome showed that the main differences emerging from this approach appeared to be more due to a shift in the ripening process, rather than to a strong rearrangement at transcriptional level, revealing that the LT temperature regime could delay berry ripening, at least in the early stages. Moreover, the results of the in-depth screening of genes differentially expressed in HT and LT did not highlight differences in the expression of transcripts involved in the biosynthesis of flavonoids (with the exception of PAL and STS) despite the enzymatic activities of PALs and UFGT being significantly higher in LT than HT. This suggests only a partial correlation between molecular and biochemical data in our conditions and the putative existence of post-transcriptional and post-translational mechanisms playing significant roles in the regulation of flavonoid metabolic pathways and in particular of anthocyanins.

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Section: Introductionmentioning

confidence: 65%

“…Intriguingly, other studies suggested a cultivar-dependent thermal response of acidity and pH (Bergqvist et al, 2001; Sadras et al, 2013a,b; Movahed et al, 2016). …”

Section: Introductionmentioning

confidence: 91%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Whole Plant Temperature Manipulation Affects Flavonoid Metabolism and the Transcriptome of Grapevine Berries

et al. 2017

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Anthocyanin Accumulation is Controlled by Layers of Repression

Allan

Schwinn

Espley

2019

Recent Advances in Polyphenol Research

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Crop forcing technique and irrigation strategy modified the content and phenolic profile of cv. Tempranillo grape berries grown in a semi‐arid climate

et al. 2023

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BACKGROUND Climate change modifies the content and phenolic profiles of grapes and wines. It is known that high temperatures, related to climate change, reduce anthocyanins and procyanidin (catechin and tannin) compounds accumulated in the berries. In recent years, with the aim of improving the phenolic composition of the berries, the technique of crop forcing has been proposed to delay grape ripening to a more favourable period of temperatures. RESULTS In this study, crop forcing was applied to cv. Tempranillo vines on two different dates, after flowering (F1) and after fruit set (F2), and compared to a treatment control (NF, without forcing). Additionally, as a secondary factor, two irrigation strategies were established in each treatment: irrigation with no water stress, and a pre‐veraison deficit irrigation. The study was carried out in three consecutive years (2017–2019). For most of the parameters analysed, no interaction was found. Therefore, for these parameters, the effect of each of these techniques was investigated independently. Regardless of the irrigation strategy, F2 berries achieved higher contents of catechins and anthocyanins than NF berries. Each year, regardless of the irrigation strategy, crop forcing increased the content of monoglucoside forms, and had a positive effect on the total content of malvidin, petunidin, delphinidin, peonidin and malvidin derivatives, but only affected acetyl and coumaryl forms in 2017. However, the effect of irrigation strategy was less significant and consistent, being more dependent on the vintage. CONCLUSION Regardless of vine water status, crop forcing technique applied after fruit set could be used by vine growers to delay ripening of the grapes and thus achieve an increase in the anthocyanin characteristics of the grapes. © 2023 Society of Chemical Industry.

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The grapevine VviPrx31 peroxidase as a candidate gene involved in anthocyanin degradation in ripening berries under high temperature

Cited by 140 publications

References 63 publications

Whole Plant Temperature Manipulation Affects Flavonoid Metabolism and the Transcriptome of Grapevine Berries

Whole Plant Temperature Manipulation Affects Flavonoid Metabolism and the Transcriptome of Grapevine Berries

Anthocyanin Accumulation is Controlled by Layers of Repression

Crop forcing technique and irrigation strategy modified the content and phenolic profile of cv. Tempranillo grape berries grown in a semi‐arid climate

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