Calibrated, delayed-cane winter pruning controls yield and significantly postpones berry ripening parameters in Vitis vinifera L. cv. Pinot Noir

2018 ◽  
Vol 24 (3) ◽  
pp. 305-316 ◽  
Author(s):  
M. Gatti ◽  
F.J. Pirez ◽  
T. Frioni ◽  
C. Squeri ◽  
S. Poni
Keyword(s):  
Vitis Vinifera ◽  
Pinot Noir ◽  
Vitis Vinifera L ◽  
Berry Ripening

Post-budbreak pruning changes intra-spur phenology dynamics, vine productivity and berry ripening parameters in Vitis vinifera L. cv. ‘Pinot Noir’

2019 ◽  
Vol 256 ◽  
pp. 108584
Author(s):  
Tommaso Frioni ◽  
Facundo José Pirez ◽  
Irene Diti ◽  
Lily Ronney ◽  
Stefano Poni ◽  
...  
Keyword(s):  
Vitis Vinifera ◽  
Pinot Noir ◽  
Vitis Vinifera L ◽  
Berry Ripening

scholarly journals Antioxidant, Anti-Inflammatory and Antiproliferative Effects of the Vitis vinifera L. var. Fetească Neagră and Pinot Noir Pomace Extracts

2020 ◽  
Vol 11 ◽  
Author(s):  
Ştefania Silvia Balea ◽  
Alina Elena Pârvu ◽  
Marcel Pârvu ◽  
Laurian Vlase ◽  
Cristina Adriana Dehelean ◽  
...  
Keyword(s):  
Vitis Vinifera ◽  
Pinot Noir ◽  
Vitis Vinifera L ◽  
Antiproliferative Effects ◽  
Anti Inflammatory

Early versus late leaf removal strategies for Pinot Noir (Vitis vinifera L.): effect on colour-related phenolics in young wines following alcoholic fermentation

2013 ◽  
Vol 93 (15) ◽  
pp. 3670-3681 ◽  
Author(s):  
Melita Sternad Lemut ◽  
Kajetan Trost ◽  
Paolo Sivilotti ◽  
Panagiotis Arapitsas ◽  
Urska Vrhovsek
Keyword(s):  
Vitis Vinifera ◽  
Alcoholic Fermentation ◽  
Pinot Noir ◽  
Vitis Vinifera L ◽  
Leaf Removal

Diversification within grapevine cultivars goes through chimeric states

Genome ◽  
2004 ◽  
Vol 47 (3) ◽  
pp. 579-589 ◽  
Author(s):  
S Hocquigny ◽  
F Pelsy ◽  
V Dumas ◽  
S Kindt ◽  
M-C Heloir ◽  
...  
Keyword(s):  
Vitis Vinifera ◽  
Diploid Species ◽  
Leaf Tissue ◽  
Pinot Noir ◽  
Vitis Vinifera L ◽  
Cell Layers ◽  
Self Fertilization ◽  
Leaf Tissues ◽  
Root Tissues ◽  
L1 And L2

Vitis vinifera 'Pinot' clones were analysed at 50 microsatellite loci to assess intravarietal genetic diversity. When analysing leaf tissue DNAs, polymorphism mainly resulted from the appearance of a third allele when two were expected for heterozygous loci in a diploid species. The sequencing of the three microsatellite alleles at two loci has confirmed their simultaneous presence in the leaf tissues. A hypothesis explaining the triallelic profiles at a locus is the presence of a periclinal chimera meristem structure, in which genetically different cell layers coexist. The periclinal chimeric state of two Vitis vinifera 'Pinot gris' clones was confirmed by splitting and analysing the genotypes resulting from L1 and L2 cell layers in progeny derived from self-fertilization, in root tissues, and in plants regenerated from somatic embryogenesis. Prevalence of chimerism in polymorphic clones observed in a collection of 145 accessions belonging to 'Pinot gris', 'Pinot noir', Pinot blanc', 'Pinot meunier', and 'Pinot moure' cultivars was demonstrated. The accumulation of somatic mutations and cell layer rearrangements allowed us to deduce the relationships between the various genotypes and to open a way for understanding the diversification process and the phylogeny in the 'Pinot' group.Key words: microsatellite, diversity, somatic mutation, chimerism, Vitis vinifera L., 'Pinot'.

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