Results 131 to 140 of about 759 (167)

Hormones and Endodormancy Induction in Woody Plants

Journal of Crop Improvement, 2004
Summary The scope of this review is limited to hormonal involvement in the induction of woody bud endodormancy and does not address dormancy maintenance or release. Knowledge of hormonal regulation of processes has become increasingly more complex, particularly with recent findings of auxin- and ethylene-triggered abscisic acid induction revealing many
Karen Tanino
exaly   +3 more sources

PpCBFs selectively regulate PpDAMs and contribute to the pear bud endodormancy process

Plant Molecular Biology, 2019
PpCBF2 directly binds to the promoters of PpCBF3 and PpCBF4 to activate their expressions and selectively regulates PpDAMs during the leaf bud endodormancy process of 'Wonhwang' pear (Pyrus pyrifolia). Endodormancy is critical for temperate plant survival under freezing winter conditions, and low temperature is a vital environmental factor in ...
Yuanwen Teng   +2 more
exaly   +3 more sources

MODELS FOR QUANTIFYING EFFECTIVE WINTER CHILL ON APPLE ENDODORMANCY

Acta Horticulturae, 2010
Under southern Uruguayan conditions (34°37'SL;56°11'O, 40 m) winter chilling requirements are not always satisfied for the main commercial apple (Malus domestica Borkh) cultivars. The use of chemical rest breaking agents (mineral oils and hydrogen Cyanamid) to compensate these requirements is widely used. Therefore winter chill quantification should be
V. Severino   +3 more
openaire   +1 more source

Latitudinal differences in induction of endodormancy in extratropical trees

In extratropical trees plant phenology is fundamentally constrained by the seasonal dormancy cycle. During autumn, buds are progressively induced into deep endodormancy until a peak dormancy depth is reached. While the dormancy phenomena of temperate and boreal tree species have been extensively studied, despite the high biodiversity and large carbon ...
Zhijun Li, Heikki Hänninen
openaire   +1 more source

Proton NMR signals associated with eco- and endodormancy in winegrape buds

Scientia Horticulturae, 1994
Abstract Characteristic changes in proton nuclear magnetic resonance (NMR 1H-NMR) signals occur when winegrape buds, responding to their environment, proceed through endo- (approximately rest) and ecodormancy (approximately quiescence). These NMR signals were processed using a recently developed method Gardea et al., 1992, Spectroscopy, 8 (1): 27–35),
A.A. Gardea   +6 more
openaire   +1 more source

Chemical Release of Endodormancy in Potato Involves Multiple Mechanisms

2015
The cessation of endodormancy in potato meristems can be accomplished with the application of compounds including bromoethane (BE), Rindite, or synthetic cytokinins such as 1-(α-ethylbenzyl)-3-nitroguanidine (NG). Rindite and BE are toxic compounds and induced a significant stress on dormant tissues. Transcriptional analysis reveals that BE induces the
openaire   +1 more source

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