Prospect on Ionomic Signatures for the Classification of Grapevine Berries According to Their Geographical Origin

Pii, Youry; Zamboni, Anita; Santo, Silvia Dal; Pezzotti, Mario; Varanini, Zeno; Pandolfini, Tiziana

doi:10.3389/fpls.2017.00640

Cited by 17 publications

(15 citation statements)

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“…The interaction between root system and elemental composition in grapevine shoot systems is an area of great research interest in viticulture 9,27 . The grapevine industry places enormous importance on terroir, the physical environment in which a grapevine is grown, to determine the sensory experience and economic value of wine 28 .…”

Section: Discussionmentioning

confidence: 99%

Rootstock effects on scion phenotypes in a ‘Chambourcin’ experimental vineyard

et al. 2019

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Understanding how root systems modulate shoot system phenotypes is a fundamental question in plant biology and will be useful in developing resilient agricultural crops. Grafting is a common horticultural practice that joins the roots (rootstock) of one plant to the shoot (scion) of another, providing an excellent method for investigating how these two organ systems affect each other. In this study, we used the French-American hybrid grapevine ‘Chambourcin’ ( Vitis L.) as a model to explore the rootstock–scion relationship. We examined leaf shape, ion concentrations, and gene expression in ‘Chambourcin’ grown ungrafted as well as grafted to three different rootstocks (‘SO4’, ‘1103P’ and ‘3309C’) across 2 years and three different irrigation treatments. We found that a significant amount of the variation in leaf shape could be explained by the interaction between rootstock and irrigation. For ion concentrations, the primary source of variation identified was the position of a leaf in a shoot, although rootstock and rootstock by irrigation interaction also explained a significant amount of variation for most ions. Lastly, we found rootstock-specific patterns of gene expression in grafted plants when compared to ungrafted vines. Thus, our work reveals the subtle and complex effect of grafting on ‘Chambourcin’ leaf morphology, ionomics, and gene expression.

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Section: Discussionmentioning

confidence: 99%

Rootstock effects on scion phenotypes in a ‘Chambourcin’ experimental vineyard

et al. 2019

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“…The interaction between root system and elemental composition in grapevine shoot systems has been an area of great research interest in viticulture 9,29 . The grapevine industry places enormous importance on terroir , the physical environment in which a grapevine is grown, to determine the sensory experience and economic value of wine 30 .…”

Section: Discussionmentioning

confidence: 99%

Rootstock effects on scion phenotypes in a ‘Chambourcin’ experimental vineyard

Migicovsky

Harris

Klein

et al. 2018

Preprint

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30Understanding how root systems modulate shoot system phenotypes is a fundamental question in 31 plant biology and will be useful in developing resilient agricultural crops. Grafting is a common 32 horticultural practice that joins the roots (rootstock) of one plant to the shoot (scion) of another, 33 providing an excellent method for investigating how these two organ systems affect each other. 34 65 66Grapevine (Vitis L. spp.) is an excellent model for examining rootstock-scion interactions due to 67 the ease of cloning, available genomic resources, ability to grow across diverse environments, 68 3 and high economic value. Widespread grafting of grapevine began in the late 19 th century after 69 the European wine industry was devastated by the spread of phylloxera (Daktulosphaira 70 vitifoliae Fitch), an aphid-like insect introduced from North America. While many North 71 American Vitis species can withstand phylloxera infestations, roots of the European wine grape 72 Vitis vinifera L. cannot tolerate phylloxera attacks, which lead to a rapid decline in vigour and 73 often death 3 . However, V. vinifera vines with susceptible roots can be grafted to phylloxera-74 tolerant North American Vitis rootstocks, thus circumventing phylloxera sensitivity. Worldwide 75 more than 80% of all vineyards grow vines grafted onto rootstocks composed of American Vitis 76 species or hybrids 3 . 78Although initial grapevine grafting was driven by the need for phylloxera tolerance, additional 79 benefits exist. For example, certain Vitis rootstocks provide resistance to additional pests and 80 pathogens such as nematodes 4 . Rootstocks can also be used to increase tolerance to abiotic 81 stresses including drought 5,6 , salinity 7 , and calcareous soils 8 . Lastly, grafting can modify mineral 82 nutrition 9 , scion vigor 10 , rate of ripening 11 , and fruit phenolic compounds 12 . Thus, grafting is a 83 valuable tool for improving grapevine fruit quality and response to stress. 85Grapevine producers rely on experimental trials to identify elite rootstocks that will best fit their 86 specific growing conditions. Most commonly used grapevine rootstocks are hybrid derivatives of 87 two or three phylloxera-tolerant native North American species, Vitis riparia and Vitis rupestris, 88 which root easily from dormant cuttings, and Vitis cinerea var. helleri (Vitis berlandieri), which 89 is adapted to chalky soils 13 . Interestingly, despite the global diversity of soils, climates and grape 90 varieties, only a handful of rootstock cultivars derived from these three species are in widespread 91 use 3 . 93The result of over a century of grafting grapevines is a wealth of information characterizing 94 graft-transmissible traits. In some cases, the biological mechanisms underlying beneficial effects 95 are now understood. For example, salt (NaCl) tolerant rootstocks can exclude sodium (Na + ) from 96 the shoot, due to VisHKT1;1, a gene which can could serve as a valuable genetic marker for 97 rootstock breeding 14 . However, for many oth...

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“…The ionomic signature of Romanian wines depends on the geochemistry of the soil in which the grapevines are grown (Geana et al, 2013). Ionomic signatures classify grape berries by rare earth elements according to their geographical origin, because these elements are not greatly affected by agricultural practices or environmental conditions and depend very little on grapevine rootstocks (Pii et al, 2017). Nonetheless, a full 34component ionomic signature of the grape berries did not fully allow the discrimination of their geographical origin, most likely owing to heterogeneity in the vineyards and the limited number of samples analyzed (Pii et al, 2017).…”

Section: ) Ionomic Analysis (Simultaneous Multi-element Analysis)mentioning

confidence: 99%

“…Ionomic signatures classify grape berries by rare earth elements according to their geographical origin, because these elements are not greatly affected by agricultural practices or environmental conditions and depend very little on grapevine rootstocks (Pii et al, 2017). Nonetheless, a full 34component ionomic signature of the grape berries did not fully allow the discrimination of their geographical origin, most likely owing to heterogeneity in the vineyards and the limited number of samples analyzed (Pii et al, 2017). In addition, geochemical characterization of both major and trace elements could be useful in developing fingerprints of vines according to soil management (cover cropping, soil tillage, or irrigation levels) and geographical origin (Pepi et al, 2016).…”

Section: ) Ionomic Analysis (Simultaneous Multi-element Analysis)mentioning

confidence: 99%

Methods for Nutrient Diagnosis of Fruit Trees Early in the Growing Season by Using Simultaneous Multi-element Analysis

Matsuoka

2020

Hortic J

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Fruit tree nutrition is one of the most important factors in terms of growth and productivity. Measurement of nutritional requirements is an important aspect of nutrient management because nutritional disorders reduce yield and fruit quality. This review explores how nutrient imbalances affect the yield and fruit quality of fruit trees, and presents methods for diagnosing fruit tree nutritional disorders in order to correct nutritional deficiencies. In orchards, differences between soil sampling sites and locations of fruit tree roots when the root system is deep and unevenly distributed make it difficult to obtain representative soil samples from which to measure the forms of nutrients available to the trees. The delayed response of fruit trees to fertilizer applications compared with annual crops makes it difficult to determine their nutritional status through soil analysis immediately after application. In addition to soil analysis, plant tissue analysis is used to determine nutritional status and fruit tree nutritional requirements. In particular, earlier analysis in the growing season could allow sufficient time to correct any deficiencies before harvest. A recent approach that relies on analysis of the ionome, which is defined as the entire mineral nutrient and trace element complement in an organism, through simultaneous quantitative measurement enables comprehensive evaluation of multi-element composition. This approach could be especially effective as major decreases in yield and fruit quality are often caused by the interaction of several elements. Until recently, studies of fruit tree nutritional disorders have focused on particular nutrients, not multiple elements. Therefore, the application of ionomic analysis is a promising approach to elucidate multi-element interactions for accurate diagnosis of nutritional disorders.

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Prospect on Ionomic Signatures for the Classification of Grapevine Berries According to Their Geographical Origin

Cited by 17 publications

References 58 publications

Rootstock effects on scion phenotypes in a ‘Chambourcin’ experimental vineyard

Rootstock effects on scion phenotypes in a ‘Chambourcin’ experimental vineyard

Rootstock effects on scion phenotypes in a ‘Chambourcin’ experimental vineyard

Methods for Nutrient Diagnosis of Fruit Trees Early in the Growing Season by Using Simultaneous Multi-element Analysis

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