Now showing items 1-10 of 30
ABA represses the expression of cell cycle genes and may modulate the development of endodormancy in grapevine buds
(Frontiers Media S.A., 2017)
© 2017 Vergara, Noriega, Aravena, Prieto and Pérez. Recently, the plant hormone abscisic acid (ABA) has been implicated as a key player in the regulation of endodormancy (ED) in grapevine buds (Vitis vinifera L). In this ...
ABA biosynthesis genes are down regulated while auxin and cytokinin biosynthesis genes are up-regulated during the release of grapevine buds from endodormancy
Auxin–cytokinin (CK) interactions have been extensively studied in the control of bud outgrowth in herbaceous plants. However, in temperate woody plants where the meristem of dormant buds can be repressed by either exogenous ...
Cell cycle genes are activated earlier than respiratory genes during release of grapevine buds from endodormancy
(Taylor & Francis, 2017)
Single-bud cuttings of Vitis vinifera L exposed to forced growing conditions were used to investigate the involvement of phytohormones, abscisic acid (ABA), auxin (Aux) and cytokinin (CK) in the release of buds from the ...
Expression analysis of phytochromes A, B and floral integrator genes during the entry and exit of grapevine-buds from endodormancy
(ELSEVIER GMBH, URBAN & FISCHER VERLAG, 2011)
SIMILARITIES BETWEEN NATURAL AND CHEMICALLY INDUCED BUD-ENDODORMANCY RELEASE IN GRAPEVINE VITIS VINIFERA L.
(ELSEVIER SCIENCE BV, 2010)
Differences in respiration between dormant and non-dormant buds suggest the involvement of ABA in the development of endodormancy in grapevines
Grapevine buds (Vitis vinifera L) enter endodormancy (ED) after perceiving the short-day (SD) photoperiod signal and undergo metabolic changes that allow them to survive the winter temperatures. In the present study, we ...
Photoperiod modifies the diurnal expression profile of VvPHYA and VvPHYB transcripts in field-grown grapevine leaves
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, ...
Sprouting of paradormant and endodormant grapevine buds under conditions of forced growth: similarities and differences
(Springer Verlag, 2018)
© 2018, Springer-Verlag GmbH Germany, part of Springer Nature. Main conclusion: Bud-break assays under forced growth conditions suggest that a drop in ABA content and an increase in sugars are common features in the sprouting ...
Dinâmica da dormência e brotação de gemas de vimeiro no Planalto Sul Catarinense
(Pesquisa Agropecuária Brasileira, Brasília, v. 42, n.9, p. 1249-1255, set. 2007, 2014)