Rootstocks as a component of adaptation to environment

Ollat, Nathalie; Peccoux, Anthony; Papura, Daciana; Esmenjaud, Daniel; Marguerit, Elisa; Tandonnet, J. P.; Bordenave, Louis; Cookson, Sarah Jane; Barrieu, François; Rossdeutsch, Landry; Lecourt, Julien; Lauvergeat, Virginie; Vivin, Philippe; Bert, Pierre‐François; Delrot, Serge

doi:10.1002/9781118735985.ch4

Cited by 90 publications

(91 citation statements)

References 189 publications

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“…Rootstock 1103 Paulsen was ranked in the most sensitive category (25% of plants died before day 30), 140 Ruggeri, 110 Richter and own‐rooted Shiraz were ranked in a moderately tolerant category (25% of plants died between day 30 and 60), while 101‐14 was ranked in the most tolerant category (75% of plants survived more than 60 days). As previously stated, the relatively lower amounts of applied irrigation water (88–98 mm per season) in combination with a relatively shallow root distribution (Hardie and Cirami , Fort et al ) and low to medium drought resistance (Ollat et al ) may have contributed to poor yield performance of 101‐14 in our study.…”

Section: Discussionsupporting

confidence: 48%

“…There was no consistent evidence for early ripening of Shiraz on 101‐14 in previous trials at Koorlong or Merbein, Victoria (Walker et al ), however, those were well watered vines, receiving 670 mm irrigation per season. Rootstock 101‐14 is known to have a relatively shallow root distribution (Hardie and Cirami , Fort et al ) with low to medium drought resistance (Ollat et al ), and the relatively low amounts of irrigation water (88–98 mm per season) applied in this study may have contributed to its earlier ripening and relatively low yield. In other studies, differential regulation of the auxin concentration in fruit has been implicated in differences in rate of grape berry development and ripening between different scion–rootstock combinations (Corso et al ).…”

Section: Discussionmentioning

confidence: 87%

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Effect of rootstock on yield, grape composition and wine sensory attributes of Shiraz grown in a moderately saline environment

Walker

Blackmore

Clingeleffer

et al. 2019

Australian Journal of Grape and Wine Research

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Background and Aims The study compared the viticultural performance and wine sensory attributes of Shiraz grafted on eight rootstocks with a range in vine vigour and grown under drip‐irrigation with moderately saline water. Methods and Results The rootstocks were 140 Ruggeri, 1103 Paulsen, 110 Richter, Ramsey, 101‐14, M5489, M5512 and M6262. Ramsey and 140 Ruggeri had the highest leaf area index and M6262 the lowest. Ramsey had highest yield, followed by 140 Ruggeri > M5489 = 110 Richter > M5512 > 1103 Paulsen = 101‐14 > M6262. Rootstock M6262 had highest wine chloride concentration of 482 and 384 mg/L in 2012 and 2013, respectively, but salty taste and a thickness mouthfeel (viscosity) were significant only in 2012. Wines from the other seven rootstocks had a chloride and sodium concentration under 175 and 40 mg/L, respectively. Colour density was highest in wine from 101‐14 in 2012 and from 101‐14, 1103 Paulsen and M5489 in 2013. A salt tolerance index (STI) for the eight rootstocks was calculated based on yield, leaf area index, grape juice chloride and sodium concentration and wine colour density. Conclusions Rootstock M6262 had lowest STI in both years. M5489 had highest STI in 2013 followed by 110 Richter = M5512 = 101‐14 = 140 Ruggeri. The recognition threshold for salty taste may lie between a chloride concentration in wine of between 384 and 482 mg/L. Significance of the Study The STI, based on five wine grape performance parameters, provides a promising measure of rootstock salt tolerance compared with the traditional parameters of yield and/or capacity for salt exclusion.

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Section: Discussionsupporting

confidence: 48%

Section: Discussionmentioning

confidence: 87%

Effect of rootstock on yield, grape composition and wine sensory attributes of Shiraz grown in a moderately saline environment

Walker

Blackmore

Clingeleffer

et al. 2019

Australian Journal of Grape and Wine Research

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“…Grafting serves as a standard research tool to examine long-distance transport of molecules (Ayre & Turgeon, 2004;Chen, Komives, & Schroeder, 2006;Zhang et al, 2018). In Vitis species, grafting can improve scion productivity and quality and reduce susceptibility (Csikászkrizsics & Diófási, 2012;Dalbó, Schuck, & Basso, 2011;Ollat et al, 2016). To quantify the dynamic distribution of stilbenes in various tissues and organs, we performed a cross-grafting experiment on the four different scion/rootstock combinations ( Figure 3a).…”

Section: Transportation and Distribution Of Stilbenes In The Vpsts2mentioning

confidence: 99%

VpSTS29/STS2 enhances fungal tolerance in grapevine through a positive feedback loop

et al. 2019

Plant Cell & Environment

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Accumulation of stilbene phytoalexins stimulates resistance mechanisms against the grapevine fungus Uncinula necator. However, the defensive mechanisms triggered by stilbene synthase (STS) genes, remain largely unknown. Here, we report the function and molecular mechanism of the stilbene synthase gene VpSTS29/STS2 from Vitis pseudoreticulata in the regulation of plant responses to powdery mildew. Stilbene synthesis occurred mainly in root tips and mesophyll cells of transgenic grapevines via transport through the vascular bundles. Overexpression of VpSTS29/STS2 in Vitis vinifera increased the abundance of STSs in mesophyll tissue and resulted in the accumulation of biologically active resveratrol derivatives at the invasion site. Similarly, expression of VpSTS29/STS2 in Arabidopsis increased resistance to Golovinomyces cichoracearum. The VpSTS29/STS2‐expressing Arabidopsis lines showed increased piceid accumulation together with more local hypersensitive reactions, inhibition of mycelial growth, and a reduced incidence of pathogens. Transcriptome profiling analyses demonstrated that VpSTS29/STS2‐induced defences led to reprograming of global gene expression and activation of salicylic acid (SA) signalling, thus increasing expression of WRKY‐MYB transcription factors and other defence response genes. We propose a model for resveratrol‐mediated coordination of defence responses in which SA participates in a positive feedback loop.

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“…In spite of the recognised value of rootstock selection for improving scion's adaptability to specific soil conditions, much of the information available on the drought tolerance of commercially available rootstocks and on differences generated by rootstock/scion combinations has been for long time mainly based on anecdotal evidence or visual comparisons (Soar et al 2006a). In the recent years, more attention has been devoted to the study of the influence of rootstock genotype to scion gas exchange as a consequence of its intrinsic characteristics (genetic, anatomical and physiological specificities of the root system) and of the metabolic control imposed via hormonal signalling (Soar et al 2006a, b;Koundouras et al 2008;Tandonnet et al 2010;Comas et al 2010;Alsina et al 2011;Marguerit et al 2012;Tramontini et al 2013b;Berdeja et al 2015;Ollat et al 2015).…”

Section: General Overviewmentioning

confidence: 99%

Grapevine adaptations to water stress: new perspectives about soil/plant interactions

Lovisolo

Lavoie-Lamoureux

Tramontini

et al. 2016

Theor. Exp. Plant Physiol.

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Grapevine adaptations to water-stress are described, by focusing on soil/root interactions and root-to-shoot signaling to control both plant water relations and fruit ripening process.Root response to drought, tolerance of available rootstock germoplasm, mechanisms of embolism formation and repair in root, aquaporin control of plant water relations, and abscisic acid biosynthesis and delivery are highlighted, by reviewing recent insights coming from either (eco)physiological literature or viticultural assays addressing vineyard-soil relationships.

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Rootstocks as a component of adaptation to environment

Cited by 90 publications

References 189 publications

Effect of rootstock on yield, grape composition and wine sensory attributes of Shiraz grown in a moderately saline environment

Effect of rootstock on yield, grape composition and wine sensory attributes of Shiraz grown in a moderately saline environment

VpSTS29/STS2 enhances fungal tolerance in grapevine through a positive feedback loop

Grapevine adaptations to water stress: new perspectives about soil/plant interactions

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