Results 191 to 200 of about 49,100 (228)

Monitoring Seasonal Bud Set, Bud Burst, and Cold Hardiness in Populus

2014
Using a perennial model plant allows the study of reoccurring seasonal events in a way that is not possible using a fast-growing annual such as Arabidopsis thaliana (Arabidopsis). In this study, we present a hybrid aspen (Populus tremula × P. tremuloides) as our perennial model plant.
Mikael, Johansson, Naoki, Takata, Cristian, Ibáñez, Maria E, Eriksson   +3 more
openaire   +5 more sources

Premature Bursting of Sultana Buds

Nature, 1962
OF the two buds formed in the axil of vine leaves in spring, one usually develops into a lateral shoot; the other (hereafter termed ‘bud’) becomes dormant, and does not burst until the following spring.
D. McE. ALEXANDER, R. C. WOODHAM
openaire   +1 more source

Ecotypic differentiation of black spruce populations: temperature triggers bud burst but not bud set

Trees, 2020
Black spruce ecotypes exhibit temperature-adapted bud burst, while bud set is independent of temperature. Warmer conditions could advance bud burst, but no direct effect is expected for bud set Phenological adjustment is a key adaptive trait closely associated with the environment.
Anam Usmani, Roberto Silvestro, Shaokang Zhang, Jian-Guo Huang, Antonio Saracino, Sergio Rossi   +5 more
openaire   +3 more sources

An effect of gravity on bud-burst in balsam fir

Tree Physiology, 1986
Bud-burst on first order lateral branches of Abies bafsamea L. (balsam fir) was delayed when the branches were rotated 180 degrees about their long axis. This was not a consequence of injury caused by the treatment because buds rotated 180 degrees on inverted plants flushed at the same time as the controls, whereas flushing of all other buds was ...
J, Worrall, C H, Little
openaire   +2 more sources

Photocontrol of bud burst involves gibberellin biosynthesis in Rosa sp.

Journal of Plant Physiology, 2012
Light is a critical determinant of plant shape by controlling branching patterns and bud burst in many species. To gain insight into how light induces bud burst, we investigated whether its inductive effect in rose was related to gibberellin (GA) biosynthesis.
Choubane, D., Rabot, A., Mortreau, E., Legourrierec, J., Peron, T., Foucher, F., Ahcene, Y., Pelleschi-Travier, S., Leduc, N., Hamama, L., Sakr, Soulaiman   +10 more
openaire   +4 more sources

Simulation of forest tree species’ bud burst dates for different climate scenarios: chilling requirements and photo-period may limit bud burst advancement

International Journal of Biometeorology, 2016
This study investigates whether the assumed increase of winter and spring temperatures is depicted by phenological models in correspondingly earlier bud burst (BB) dates. Some studies assume that rising temperatures lead to an earlier BB, but even later BB has been detected.
Maximilian, Lange, Jörg, Schaber, Andreas, Marx, Greta, Jäckel, Franz-Werner, Badeck, Ralf, Seppelt, Daniel, Doktor   +6 more
openaire   +2 more sources

Dormancy and bud burst in Sultana vines

2017
Dormancy and bud burst have been studied for sultana vines in the Murray Valley, Australia. The vines are in deep dormancy at the beginning of autumn and the intensity of dormancy decreases gradually during autumn and winter. Bud burst of cuttings taken during the dormant period occurs the more rapidly the higher the temperature at which they are held.
Antcliff, A. J., May, P.
openaire   +1 more source

Varying temperature sensitivity of bud-burst date at different temperature conditions

International Journal of Biometeorology, 2019
The relationship between the rate of development (DR) of bud-burst and temperature may be nonlinear, which could lead to varying temperature sensitivity (TS) of budburst date under different climate conditions. In order to determine the functional form between DR/TS and temperature, we gathered twigs with flower buds of five woody plants (Malus ...
Hui Wang, Zexing Tao, Huanjiong Wang, Quansheng Ge   +3 more
openaire   +2 more sources

Acetylated H4 histone and genomic DNA methylation patterns during bud set and bud burst in Castanea sativa

Journal of Plant Physiology, 2009
The relationships between genomic DNA cytosine methylation, histone H4 acetylation and bud dormancy in Castanea sativa are described. Acetylated H4 histone and genomic DNA methylation patterns showed opposite abundance patterns during bud set and bud burst.
Ma Estrella, Santamaría, Rodrigo, Hasbún, Ma José, Valera, Mónica, Meijón, Luis, Valledor, Jose L, Rodríguez, Peter E, Toorop, Ma Jesús, Cañal, Roberto, Rodríguez   +8 more
openaire   +2 more sources

Is bud burst of temperate trees promoted by a critical daylength?

2020
<p><strong>Is bud burst of temperate trees promoted by a critical daylength?</strong></p><p> </p><p>Bud burst of temperate trees is mainly controlled by cool temperatures during winter-dormancy (chilling), warm temperatures in spring (
Nora Pohl, Frederik Baumgarten, Yann Vitasse   +2 more
openaire   +1 more source