Grape Transport
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. Analysis of energy fluxes and vegetation-atmosphere parameters in irrigated and natural ecosystems of semi-arid Brazil.
Knowledge on evapotranspiration is essential in quantifying water use depletion and to allocate scarce water resources to competing uses. Despite that an extensive literature describes the theoretical mechanisms of turbulent water vapour transport above and within crop canopies fewer studies have examined land surface parameters within composite landscapes o
Journal of Hydrology. Publicado em: 2011
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2. Controle de degrane e conservação pós-colheita sob CaCI2 e 1-MCP de uva "Isabel‟ produzida no Vale do Sirijí(PE/PB) / Berry drop control and postharvest conservation under CaCl2 and 1-MCP grape "Isabel‟ produced in the Sirijí Valley (PE/PB).
The larger quality problem of table grape is related to the ease berry drop or abscission of berries after harvest of clusters, due to the development of the abscission zone. This study aimed to evaluate the effect of calcium chloride (CaCl2) and 1-MCP (1-methylcyclopropene), on postharvest conservation under different storage conditions of Isabel‟ gra
Publicado em: 2010
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3. The effects of Vibration in the Quality of Niagara Rosada Grape / Efeitos da vibração na qualidade da uva Niagara Rosada
A viticultura nacional encontra-se em pleno crescimento e desenvolvimento. É atividade de importância social necessitando de intensa mão-de-obra especializada e seu produto apresenta ótimo valor agregado. Dos dois tipos de uvas de mesa existentes, as Finas e as Comuns , a Niagara Rosada pertence ao último, sendo a uva de maior consumo no Brasil e consid
Publicado em: 2006
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4. Specific amplification of iron receptor genes in Xylella fastidiosa strains from different hosts
Bacterial production of siderophores may involve specific genes related to nonribosomal peptide and polyketide biosynthesis, which have not been fully identified in the genome of Xylella fastidiosa strain 9a5c. However, a search for siderophore-related genes in strain 9a5c indicated five membrane receptors, including siderophore, ferrichrome-iron and hemin r
Genetics and Molecular Biology. Publicado em: 2006
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5. Sugar-Regulated Expression of a Putative Hexose Transport Gene in Grape1
Different lengths of the promoter of grape (Vitis vinifera) VvHT1 (Hexose Transporter 1) gene, which encodes a putative hexose transporter expressed during the ripening of grape, have been transcriptionally fused to the β-glucuronidase reporter gene. In transgenic tobacco (Nicotiana tabacum) transformed with these constructs, VvHT1 promoters were clearly re
American Society of Plant Biologists.
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6. Cloning and Expression of a Hexose Transporter Gene Expressed during the Ripening of Grape Berry1
The ripening of grape (Vitis vinifera L.) is characterized by massive sugar import into the berries. The events triggering this process and the pathways of assimilate transport are still poorly known. A genomic clone Vvht1 (Vitis vinifera hexose transporter1) and the corresponding cDNA encoding a hexose transporter whose expression is induced during berry ri
American Society of Plant Physiologists.
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7. Improvement of Nitrogen Assimilation and Fermentation Kinetics under Enological Conditions by Derepression of Alternative Nitrogen-Assimilatory Pathways in an Industrial Saccharomyces cerevisiae Strain
Metabolism of nitrogen compounds by yeasts affects the efficiency of wine fermentation. Ammonium ions, normally present in grape musts, reduce catabolic enzyme levels and transport activities for nonpreferred nitrogen sources. This nitrogen catabolite repression severely impairs the utilization of proline and arginine, both common nitrogen sources in grape j
American Society for Microbiology.
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8. Vascular Function in Grape Berries across Development and Its Relevance to Apparent Hydraulic Isolation1[C]
During the latter stages of development in fleshy fruit, water flow through the xylem declines markedly and the requirements of transpiration and further expansion are fulfilled primarily by the phloem. We evaluated the hypothesis that cessation of water transport through the xylem results from disruption or occlusion of pedicel and berry xylem conduits (hyd
American Society of Plant Biologists.