INVESTIGATION OF THE VARIABILITY OF QUANTITATIVE TRAITS IN A HYBRID COMBINATION BETWEEN A SEEDED AND SEEDLESS VINE CULTIVAR (Vitis vinifera L.)

The genotype–environment interactions and the inheritance of quantitative traits in a hybrid combination between a seeded grapevine cultivar and a seedless one (Armira × Rusalka 1) have been studied. It has been found that the selection of valuable hybrid forms shall become more efficient when conducted according to the traits ‘flowering – berry softening’, ‘berry softening – technological maturity’, ‘cluster weight’, ‘weight of 100 berries’ and ‘acids’. Dominant gene interactions with the environment are characterized by significantly greater intensity in comparison to those of additive genes. Inheritance in F1 progeny manifests very high values for the traits ‘budding’, ‘flowering’, ‘budding – flowering’, ‘flowering – berry softening’, ‘berry softening – technological maturity’, ‘berry length’. ‘berry width’, ‘weight of 100 berries’, ‘sugars’ and ‘acids’. According to the genetic stability of the dominant parameter interacting with the environment, a comparative evaluation can be made for each trait and, depending on the selection purpose, elite hybrid plants can be singled out, which possess a combination of the most important commercial traits.

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Resveratrol oligomers from Vitis Vinifera L. stems

Planta Medica ◽

10.1055/s-2007-987187 ◽

2007 ◽

Vol 73 (09) ◽

Author(s):

H Amira-Guebailia ◽

T Richard ◽

S Rouaiguia ◽

P Waffo Tueguo ◽

JC Delaunay ◽

...

Keyword(s):

Vitis Vinifera ◽

Vitis Vinifera L

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Therapeutic Effect of Aqueous Extract of Vitis Vinifera L. Against Thyrotoxicosis Induced by Levothyroxine Sodium in Rabbit Females

International Journal of Scientific Research ◽

10.15373/22778179/oct2013/21 ◽

2012 ◽

Vol 2 (10) ◽

pp. 1-2

Author(s):

Taghreed U Muhammd ◽

Keyword(s):

Vitis Vinifera ◽

Therapeutic Effect ◽

Aqueous Extract ◽

Levothyroxine Sodium ◽

Vitis Vinifera L

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Biotransformation of 4-hydroxybenzoic acid in the rhizosphere of grapevine (Vitis vinifera L.)

Allelopathy Journal ◽

10.26651/2017-40-1-1069 ◽

2017 ◽

Vol 40 (1) ◽

pp. 95-102 ◽

Cited By ~ 1

Author(s):

B. Wang ◽

T. Zhou1 ◽

K. Li ◽

X.W. Guo ◽

Y.S. Guo ◽

...

Keyword(s):

Vitis Vinifera ◽

Vitis Vinifera L ◽

Hydroxybenzoic Acid

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Isolation and characterization of cell walls from the mesocarp of mature grape berries (Vitis vinifera)

10.26686/wgtn.12597833.v1 ◽

2020 ◽

Author(s):

KJ Nunan ◽

Ian Sims ◽

A Bacic ◽

SP Robinson ◽

GB Fincher

Keyword(s):

Vitis Vinifera ◽

Cell Walls ◽

Vascular Tissue ◽

Compositional Analysis ◽

Water Soluble ◽

Vitis Vinifera L ◽

Nylon Mesh ◽

Cytoplasmic Material ◽

Isolation And Characterization ◽

Tissue Homogenates

Cell walls have been isolated from the mesocarp of mature grape (Vitis vinifera L.) berries. Tissue homogenates were suspended in 80% (v/v) ethanol to minimise the loss of water-soluble wall components and wet-sieved on nylon mesh to remove cytoplasmic material. The cell wall fragments retained on the sieve were subsequently treated with buffered phenol at pH 7.0, to inactivate any wall-bound enzymes and to dislodge small amounts of cytoplasmic proteins that adhered to the walls. Finally, the wall preparation was washed with chloroform/methanol (1:1, v/v) to remove lipids and dried by solvent exchange. Scanning electron microscopy showed that the wall preparation was essentially free of vascular tissue and adventitious protein of cytoplasmic origin. Compositional analysis showed that the walls consisted of approximately 90% by weight of polysaccharide and less than 10% protein. The protein component of the walls was shown to be rich in arginine and hydroxyproline residues. Cellulose and polygalacturonans were the major constituents, and each accounted for 30-40% by weight of the polysaccharide component of the walls. Substantial varietal differences were observed in the relative abundance of these two polysaccharides. Xyloglucans constituted approximately 10% of the polysaccharide fraction and the remainder was made up of smaller amounts of mannans, heteroxylans, arabinans and galactans.

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Sistemas atmosféricos em Santa Catarina no período da maturação à colheita de videira Cabernet Sauvignon

Agrometeoros ◽

10.31062/agrom.v25i2.23591 ◽

2018 ◽

Vol 25 (2) ◽

Author(s):

Cristina Pandolfo ◽

Marilene De Lima ◽

Angelo Mendes Massignam ◽

Aparecido Lima da Silva ◽

Luiz Albano Hammes

Keyword(s):

Vitis Vinifera ◽

Vitis Vinifera L ◽

Cabernet Sauvignon ◽

Santa Catarina

Os sistemas atmosféricos exercem um papel significativo no clima de uma região e poucos trabalhos determinaram os impactos dos sistemas atmosféricos no desenvolvimento e na produção de videira. Os objetivos deste trabalho foram determinar a frequência de ocorrência dos sistemas atmosféricos durante o período da maturação à colheita da videira (Vitis vinifera L.) var. Cabernet Sauvignon para as duas regiões produtoras de Santa Catarina em diferentes safras e determinar a associação entre a ocorrência dos sistemas atmosféricos e as regiões produtoras e as safras. Os sistemas atmosféricos foram identificados durante as safras de 2005/2006 à 2008/2009. Os municípios de Água Doce e Campos Novos foram escolhidos para representar a região produtora 1 e os municípios de Bom Retiro e São Joaquim para representar a região produtora 2. As frequências de ocorrências dos sistemas atmosféricos durante o período da maturação à colheita de videira são muito semelhantes entre as regiões, somente houve diferença na frequência de ocorrência do sistema jato subtropical entre regiões. Houve uma diferença significativa da ocorrência da frequência dos sistemas atmosféricos entre safras.

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