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Similarities between natural and chemically induced bud-endodormancy release in grapevine Vitis vinifera L.
(ELSEVIER SCIENCE BV, 2010-05-19)
Bud-break in grapevines (Vitis vinifera L) can be poor and uneven in locations that have warm winters
with insufficient chilling. Growers in these regions use hydrogen cyanamide (HC), a dormancy-breaking
compound, to ...
Alterations in the pattern of peroxidase isoenzymes and transient increases in its activity and in H2O2 levels take place during the dormancy cycle of grapevine buds: The effect of hydrogen cyanamide
(2004)
Polymorphism of peroxidase (Px) and changes in its activity and in H 2O2 content were studied in buds of grapevine during dormancy. Three isoforms of Px were detected in bud-extracts, two basic and one acidic, however, the ...
ABA promotes starch synthesis and storage metabolism in dormant grapevine buds
(Elsevier GmbH, 2019)
© 2019 Elsevier GmbH In grapevine (Vitis vinifera L.) buds, the short day (SD)-photoperiod induces endodormancy and increases the level of ABA and the expression of ABA key biosynthesis genes, which suggests that ABA could ...
Possible role of catalase in post-dormancy bud break in grapevines
(URBAN & FISCHER VERLAG, BRANCH OFFICE JENA, 2005-03)
Changes in the activity of catalase (Cat) and in the levels of H2O2 were followed throughout dormancy in buds of grapevines (Vitis vinifera L.). In grapevines grown in the Elqui valley in Chile, a region with warm-winters, ...
Photoperiod modifies the diurnal expression profile of VvPHYA and VvPHYB transcripts in field-grown grapevine leaves
(2009)
Despite the crucial role that phytochromes (Phys) play in light perception and in the entrainment of the circadian clock to local time, the photoperiodic regulation of PHYA and PHYB gene expression has been poorly studied, ...
Expression analysis of phytochromes A, B and floral integrator genes during the entry and exit of grapevine-buds from endodormancy
(2011)
A common molecular regulatory pathway that involves PHYA, PHYB and floral integrator genes CONSTANS (CO), FLOWERING LOCUS T (FT) and SUPRESSOR OF OVEREXPRESSION OF CO1 (SOC1) has been suggested to participate in the ...
Effect of mineral oil and hydrogen' cyanamide concentration on dormancy breaking in 'Golden Delicious' apple trees
(Taylor & Francis, 2005)
South African production are!3S receive insufficient winter chilling for apple production, necessitating the use of
artificial means to break dormancy_ Hydrogen cyanamide (HC) alone or in combination with mineral oil (oil) ...
Relationship between endodormancy, FLOWERING LOCUS T and cell cycle genes in Vitis vinifera
(Springer, 2016)
Main conclusion In grapevines, the increased expression of VvFT, genes involved in the photoperiodic control of seasonal growth (VvAP1, VvAIL2) and cell cycle genes (VvCDKA, VvCDKB2, VvCYCA1, VvCYCB, VvCYCD3.2) in the shoot ...
Hydrogen peroxide increases during endodormancy and decreases during budbreak in grapevine (Vitis vinifera L.) buds
(MDPI, 2021)
Changes in the level of hydrogen peroxide (H2O2) is a good indicator to monitor fluctuations in cellular metabolism and in the stress responses. In this study, the changes in H2O2 content during bud endodormancy (ED) and ...
Escaping Antiangiogenic Therapy: Strategies Employed by Cancer Cells
(MDPI AG, 2016)
Tumor angiogenesis is widely recognized as one of the hallmarks of cancer. Consequently, during the last decades the development and testing of commercial angiogenic inhibitors has been a central focus for both basic and ...