ABA during reproductive development in non-irrigated grapevines (Vitis vinifera L. cv. Tempranillo)

Antolín, M. Carmen; Baigorri, Helena; Luis, Iñaki De; Aguirrezábal, Faustino; Gény, Laurence; Broquedis, Michel; Sánchez‐Díaz, Manuel

doi:10.1111/j.1755-0238.2003.tb00266.x

Cited by 44 publications

(33 citation statements)

References 34 publications

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“…Merlot during ripening. ABA accumulates during the colour change period, in agreement with other works (Antonin et al, 2003;DaPeng et al 1997;Gagné et al, 2006), suggesting a central role of ABA in triggering veraison and ripening. This accumulation is clearly related to the change of skin coloration.…”

Section: Discussionsupporting

confidence: 91%

“…During grape ripening, the source of synthesis of ABA is doubtful. Antonin et al (2003) suggested that, during ripening, the majority of ABA is transported from leaves to berries where it accumulates. In contrast, Okamoto et al (2004) reported that ABA levels were not always dependent on leaf ABA levels during ripening.…”

Section: Discussionmentioning

confidence: 99%

“…Free ABA was determined following the method described by Antonin et al (2003) and IAA was determined according to the method of Abbas et al (1999). The two hormones were extracted from 15 whole grape berries or from isolated skin and pulp, obtained by peeling 20 freezed berries.…”

Section: Growth Regulator Analysismentioning

confidence: 99%

“…This plant growth regulator is also associated with grape maturation: endogenous ABA levels increase during ripening, with a maximal level at the end of the colour change period, called « veraison » by viticulturists (Antonin et al, 2003;Broquedis, 1987;During et al, 1978;Gagné et al, 2006) and control the expression of some genes encoding for phenol compounds (Jeong et al, 2004) or cell wall hydrolases (Lohani et al, 2004).…”

Section: Introductionmentioning

confidence: 99%

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Possible roles of both abscisic acid and indol-acetic acid in controlling grape berry ripening process

et al. 2007

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Aims:The objective was to better understand the mechanisms involved in grape ripening that brings about important changes in the physiology and chemistry of the fruit. So we focused on the involvement of two growth regulators: abscisic acid (ABA) and indol-acetic acid (IAA) in controlling grape berry ripening process Methods and results:We described the evolution of the two plant growth regulators during the development of cv. Merlot grapes (Vitis vinifera L.). In order to better understand the role of ABA and IAA in the ripening control, these two growth regulators were applied on the grapes at the onset of veraison. The hormonal profile was established on treated berries and different physiological parameters were assayed to evaluate the effects of both applications. The partitioning of both plant growth regulators in nontreated berries showed that ABA and IAA accumulated at the onset of ripening. Moreover, it appeared that endogenous ABA decreased progressively in the flesh while accumulated in the skin from the beginning of the colour change to maturity. The hormonal treatments modified the hormonal profile and several physiological parameters: sugar, acidity, colour, and Botrytis sensibility. Conclusion:These findings suggest that both treatments have modified the ripening process. Exogenous ABA has induced advancement in grape ripening, while IAA application has delayed this process. These observations support the view that the grape ripening process may be influenced by the hormonal status.Significance and impact of study: This study gives new information about the ripening control of the non-climacteric fruits. In grape berries, it provides evidence of a possible co-involvement of ABA and IAA in controlling ripening process.Key words: abscisic acid, indol-acetic acid, hormonal balance, grape berry ripening, Vitis vinifera L.Objectif : L'objectif est de mieux appréhender les mécanismes impliqués dans la maturation de la baie de raisin, qui provoquent de profonds changements physiologiques et chimiques du fruit. Ainsi, nous nous sommes intéressés à l'implication de deux régulateurs de croissance : l'acide abscissique (ABA) et l'acide indole acétique (AIA) dans le contrôle du processus de maturation des baies.Méthodes and résultats : L'évolution de ces deux régulateurs de croissance a été suivi au cours du développement de baies de cépage Merlot (Vitis vinifera L.). Pour mieux comprendre le rôle de l'ABA et de l'AIA dans le processus de maturation, ces deux régulateurs de croissances ont été appliqués sur les baies au moment du déclenchement de la véraison. Le profil hormonal a été établi sur les baies traitées et différents paramètres physiologiques ont été testés afin d'évaluer les effets de ces deux applications. La répartition des deux régulateurs de croissance dans les baies non traitées montre que l'ABA et l'AIA s'accumulent au début de la véraison. De plus, il apparaît que les teneurs en ABA endogène diminuent progressivement dans la pulpe alors qu'elles s'accumulent dans la pellicule du début vérais...

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Section: Discussionsupporting

confidence: 91%

Section: Discussionmentioning

confidence: 99%

Section: Growth Regulator Analysismentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Possible roles of both abscisic acid and indol-acetic acid in controlling grape berry ripening process

et al. 2007

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“…Some researchers suggest that berry ABA is made in the leaves and is transported to the ripening berry where it accumulates (Antolin et al, 2003). The increase in ABA level at veraison and the possible influence on sugar and anthocyanin accumulation indicated that ABA may be a crucial mediator of the ripening process in grapes and need further research.…”

Section: 2c Leaf Characteristics For the Second Pickingmentioning

confidence: 99%

Acceleration of Veraison and Enhancement of Berry Quality of "Crimson" Grapes Bypreharvest Treatments with Lysophosphatidylethanolamine, Protone and Magnesium

Farag

Haggag

Ghany

et al. 2018

AJAS

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This study was conducted during the two successive seasons 2015 and 2016 on "Crimson" grapevine grown in a private orchard at Nobariya district, Beheira governorate, Egypt. The vines were under the standard cultural practices, uniform, healthy and free of visible disorders. The vines were sprayed with one of the following treatments that included water (control), lysophosphatidylethanolamine (lisophos) at 200 ppm and 400 ppm, lisophos at 200 ppm + MgNo 3 at 1% (w/v), lisophos at 400 ppm + MgNo 3 at 1% (w/v), ABA (ProTone as the trade name) at 100 ppm and 400 ppm, the combination of ProTone at 100 ppm + MgNo 3 at 1% (w/v), at 200 ppm + MgNo 3 at 1% (w/v), in addition to MgNo 3 alone at 1% (w/v). The non-ionic surfactant Tween 80 was added to all treatments at 0.05% (v/v). Four vines per treatment were sprayed to the run off point by a hand sprayer on Aug. 1 st and 5 th during the two seasons, respectively. First sampling was done ten days after spray while the second sampling followed the first one by ten more days. The data provided evidences about the possibility of accelerating the veraison stage in a consistent manner especially in the second season. As shown by the color initiation at the first sample after ten days of spray and at harvest especially carotene and anthocyanin and the reduction of chlorophylls a and b in particular with the combinations of lisophos at 400 ppm plus MgNo 3 at 1% as well as ProTone at 200 ppm plus MgNo 3 at the same above concentration in addition to the significant increase in the TSS to acidity ratio at the first picking in both seasons. Moreover, juice acidity and tannins content were significantly reduced with the above two formulations and with the individual treatment of many other treatments at the first picking and at the final harvest such as lisophos at 200 ppm and 400 ppm and ProTone at 100 or 200 ppm. Meanwhile, berry size did not significantly vary among used treatments at the first sampling time but increased significantly by many treatments at the second picking. The main conclusion of this study can recommend using the formulation containing lisophos at 400 ppm plus magnesium nitrate at 1% (w/v) as well as ProTone at 200 ppm plus MgNo 3 at 1% to accelerate veraison and enhance the berries quality of "Crimson" grapevine under field conditions.

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Drought and water management in Mediterranean vineyards

Zarrouk

Costa

Francisco

et al. 2015

Grapevine in a Changing Environment

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ABA during reproductive development in non-irrigated grapevines (Vitis vinifera L. cv. Tempranillo)

Cited by 44 publications

References 34 publications

Possible roles of both abscisic acid and indol-acetic acid in controlling grape berry ripening process

Possible roles of both abscisic acid and indol-acetic acid in controlling grape berry ripening process

Acceleration of Veraison and Enhancement of Berry Quality of "Crimson" Grapes Bypreharvest Treatments with Lysophosphatidylethanolamine, Protone and Magnesium

Drought and water management in Mediterranean vineyards

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