Éléments du contrôle de la morphogenèse de la vigne in vitro: sympodisation

1990 ◽  
Vol 68 (4) ◽  
pp. 841-851 ◽  
Author(s):  
Jean-Claude Fournioux ◽  
Roger Bessis
Keyword(s):  
Vitis Vinifera ◽  
Shoot Apex ◽  
Apical Meristem ◽  
Axillary Buds ◽  
Vitis Vinifera L ◽  
In Vitro Growth ◽  
Simultaneous Formation ◽  
Restricted Area

In vitro growth of the grapevine, Vitis vinifera L., may result in the usurping development of the axillary buds at certain nodes and the sympodisation of the shoot. Many theories on the sympodial nature of the branches developped in situ have already been proposed. All these theories seem to be speculative. In this study, the usurpation is not hypothetical. All the morphological facts described here prove its reality. Sympodisation is closely related to tendril formation and occurs only if the young shoots grown in vitro bear tendrils. When present, usurpation is always observed in a node with tendril. Sympodisation is demonstrated by the observation of prefoliar characters and phyllotactic planes, which allow the order of the different planes to be determined. Based on these observations, we formulate a hypothesis to explain this phenomenon. The size of the apical meristem in in vitro conditions being much less than the normal size, a restricted area should remain after the simultaneous formation of a leaf and a tendril. However, if this meristematic residue remains relatively voluminous, the shoot apex may be regenerated. If not, the restoration can not take place and sympodisation will result.

Morphogenèse de la vigne in vitro sous atmosphère enrichie en gaz carbonique : importance de l'antériorité morphogénétique des microboutures et du nombre de subcultures

2001 ◽  
Vol 79 (10) ◽  
pp. 1129-1133
Author(s):  
Marie-Claire Héloir ◽  
Jean-Claude Fournioux
Keyword(s):  
Carbon Dioxide ◽  
Vitis Vinifera ◽  
Apical Meristem ◽  
Culture Conditions ◽  
Vitis Vinifera L ◽  
Relative Importance ◽  
High Carbon ◽  
High Carbon Dioxide ◽  
Selection Of

This study reveals that morphogenesis of grapevine plants (Vitis vinifera L.) produced in vitro under carbon dioxide enriched atmosphereis largely determined by the morphogenetic pattern of vitroplants on which microcuttings were harvested. The presence of tendrils on shoots or shoot parts from which microcuttings were made was essential to obtain a high percentage of adult vitroplants with ternary sequence of tendrils. Therefore, under in vitro culture conditions, the ability of the axillary meristem to produce tendrils is closely correlated with the ability of the apical meristem from which it originated. The interest of these results is discussed from a fundamental standpoint. It allows to suggest an improved process of adult vitroplants production under high carbon dioxide level in which the relative importance of the selection of microcuttings and the number of subcultures is defined.Key words: maturation, micropropagation, tendrils, Vitis vinifera.

scholarly journals Surface disinfection procedure and in vitro regeneration of grapevine (Vitis vinifera L.) axillary buds

SpringerPlus ◽  
2016 ◽  
Vol 5 (1) ◽  
Author(s):  
M. F. Lazo-Javalera ◽  
R. Troncoso-Rojas ◽  
M. E. Tiznado-Hernández ◽  
M. A. Martínez-Tellez ◽  
I. Vargas-Arispuro ◽  
...  
Keyword(s):  
Vitis Vinifera ◽  
In Vitro Regeneration ◽  
Axillary Buds ◽  
Vitis Vinifera L ◽  
Surface Disinfection ◽  
Disinfection Procedure

scholarly journals Biotic and Abiotic Elicitors of Stilbenes Production in Vitis vinifera L. Cell Culture

Plants ◽  
2021 ◽  
Vol 10 (3) ◽  
pp. 490
Author(s):  
Martin Sák ◽  
Ivana Dokupilová ◽  
Šarlota Kaňuková ◽  
Michaela Mrkvová ◽  
Daniel Mihálik ◽  
...  
Keyword(s):  
Cell Wall ◽  
Vitis Vinifera ◽  
Cell Cultures ◽  
Trichoderma Viride ◽  
Vitis Vinifera L ◽  
Treated Plant ◽  
Abiotic Elicitors ◽  
In Vitro Cell Cultures ◽  
Red Grape

The in vitro cell cultures derived from the grapevine (Vitis vinifera L.) have been used for the production of stilbenes treated with different biotic and abiotic elicitors. The red-grape cultivar Váh has been elicited by natural cellulose from Trichoderma viride, the cell wall homogenate from Fusarium oxysporum and synthetic jasmonates. The sodium-orthovanadate, known as an inhibitor of hypersensitive necrotic response in treated plant cells able to enhance production and release of secondary metabolite into the cultivation medium, was used as an abiotic elicitor. Growth of cells and the content of phenolic compounds trans-resveratrol, trans-piceid, δ-viniferin, and ɛ-viniferin, were analyzed in grapevine cells treated by individual elicitors. The highest accumulation of analyzed individual stilbenes, except of trans-piceid has been observed after treatment with the cell wall homogenate from F. oxysporum. Maximum production of trans-resveratrol, δ- and ɛ-viniferins was triggered by treatment with cellulase from T. viride. The accumulation of trans-piceid in cell cultures elicited by this cellulase revealed exactly the opposite effect, with almost three times higher production of trans-resveratrol than that of trans-piceid. This study suggested that both used fungal elicitors can enhance production more effectively than commonly used jasmonates.

scholarly journals Impact of in vitro gastrointestinal digestion on the chemical composition, bioactive properties, and cytotoxicity of Vitis vinifera L. cv. Syrah grape pomace extract

2019 ◽  
Vol 10 (4) ◽  
pp. 1856-1869 ◽  
Author(s):  
Joana R. Costa ◽  
Manuela Amorim ◽  
Ana Vilas-Boas ◽  
Renata V. Tonon ◽  
Lourdes M. C. Cabral ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Phenolic Compounds ◽  
Vitis Vinifera ◽  
Human Health ◽  
Grape Pomace ◽  
Vitis Vinifera L ◽  
Gastrointestinal Digestion ◽  
Gastrointestinal Health ◽  
Bioactive Properties

Grape pomace (GP) is a major byproduct worldwide, and it is well known for its bioactive compounds, such as fibers and phenolic compounds, that are popular for their impact upon human health, including in gastrointestinal health.

scholarly journals Preliminary Characterization of Wild Grapevine Populations (Vitis vinifera ssp. sylvestris) Grown Along the Danube River

2013 ◽  
Vol 41 (2) ◽  
pp. 472 ◽  
Author(s):  
Carmen F. POPESCU ◽  
Liviu C. DEJEU ◽  
Rafael R. OCETE
Keyword(s):  
Vitis Vinifera ◽  
Morphological Analysis ◽  
Danube River ◽  
Vitis Vinifera L ◽  
Meristematic Tissue ◽  
The Danube River ◽  
Wild Grapevine ◽  
The Moment

The individuals belonging to three different groups of wild grapevines populations Vitis vinifera L. ssp. sylvestris (Gmelin) Hegi harvested along, or near the Danube River, were described by means of usual ampelographic methods. The twenty standardized descriptors used for morphological analysis revealed obvious differentiation among analyzed populations. Out of 65 individuals, a half produced flowers with separate sex and a high proportion of them were males (70%). Pollen measurements on light microscope provided information on differences in pollen size among inside wild grapevine populations of V. sylvestris with the polar length varying between 15.3 and 23 μm and the equatorial length between 15.5 and 24.4μm. The in vitro regenerative potential from meristematic tissue tested with each phenotype showed that the moment of differentiation, the aspect of proliferative structures and the rate of multiplication varied inside these wild grapevine populations, without any correlation with the location of harvesting. Our results provided valuable information about these Vitis vinifera ssp. sylvestris populations, possible to be used as starting plant material for research in general and further breeding of cultivars and grapevine rootstocks.

scholarly journals Factors affecting in vitro cultivation of grape (Vitis vinifera L.): a review

2020 ◽  
Vol 10 (1) ◽  
pp. 1-5 ◽  
Author(s):  
Fikadu Kumsa
Keyword(s):  
Vitis Vinifera ◽  
Review Paper ◽  
Vitis Vinifera L ◽  
Growth Media ◽  
In Vitro Cultivation ◽  
Factors Affecting ◽  
Current Review ◽  
Research Gap ◽  
Grape Varieties

Grape (Vitis vinifera L.) is globally cultivated as commercial fruit crop usually used for fruit purpose or industrial product. The objective of the current review is to review and identify the research gap on the effect of different growth media and vitrification on shooting and rooting performance of grape. Factors affecting rooting of grape cuttings can be internal or external factors. Currently, grapevines are very sensitive to disease in the conventional method of propagation. Even if tissue culture is recommended for healthy propagation of the grape varieties, still factors affecting the growth of the plant verifications were reported. This, review paper progressively revised for the existing factors and possible solutions during in vitro propagation of grapevines. Int. J. Agril. Res. Innov. Tech. 10(1): 1-5, June 2020

scholarly journals Effects of Essential Oils to Control Penicillium Sp. In In Vitro and in In Vivo on Grapevine (Vitis Vinifera L.) Fruit

2020 ◽  
Vol 20 (sup2) ◽  
pp. 812-826
Author(s):  
Mehdi Jahani ◽  
Mahdiyeh Beheshti ◽  
Mohammad Hossein Aminifard ◽  
Atefeh Hosseini
Keyword(s):  
Vitis Vinifera ◽  
Essential Oils ◽  
Vitis Vinifera L ◽  
Penicillium Sp
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