Results 31 to 40 of about 563 (145)

Small RNA and PARE sequencing in flower bud reveal the involvement of sRNAs in endodormancy release of Japanese pear (Pyrus pyrifolia 'Kosui'). [PDF]

BMC Genomics, 2016
In woody perennial plants, including deciduous fruit trees, such as pear, endodormancy is a strategy for surviving the cold winter. A better understanding of the mechanism underlying the endodormancy phase transition is necessary for developing countermeasures against the effects of global warming.
Bai S, Saito T, Ito A, Tuan PA, Xu Y, Teng Y, Moriguchi T.   +6 more
europepmc   +4 more sources

Distinctive Gene Expression Patterns Define Endodormancy to Ecodormancy Transition in Apricot and Peach

Frontiers in Plant Science, 2020
Dormancy is a physiological state that plants enter for winter hardiness. Environmental-induced dormancy onset and release in temperate perennials coordinate growth cessation and resumption, but how the entire process, especially chilling-dependent ...
Jiali Yu, Anna O. Conrad, Anna O. Conrad, Véronique Decroocq, Tetyana Zhebentyayeva, Daniel E. Williams, Dennis Bennett, Guillaume Roch, Jean-Marc Audergon, Christopher Dardick, Zongrang Liu, Albert G. Abbott, Margaret E. Staton, Margaret E. Staton   +13 more
doaj   +1 more source

Characterization of Japanese Apricot (Prunus mume) Floral Bud Development Using a Modified BBCH Scale and Analysis of the Relationship between BBCH Stages and Floral Primordium Development and the Dormancy Phase Transition

Horticulturae, 2021
Bud dormancy is an important developmental stage that ensures that trees can tolerate environmental stresses in winter and bloom uniformly in the following spring. Regarding Rosaceae floral buds, exposure to chilling conditions promotes floral primordium
Tzu-Fan Hsiang, Yuan-Jui Lin, Hisayo Yamane, Ryutaro Tao   +3 more
doaj   +1 more source

RNA-sequencing Analysis Identifies Genes Associated with Chilling-mediated Endodormancy Release in Apple [PDF]

Journal of the American Society for Horticultural Science, 2018
Endodormancy release and the fulfillment of the chilling requirement (CR) are critical physiological processes that enable uniform blooming in fruit tree species, including apple ( Malus × domestica ).
Takanori Takeuchi, Miwako Cecile Matsushita, Soichiro Nishiyama, Hisayo Yamane, Kiyoshi Banno, Ryutaro Tao   +5 more
openaire   +1 more source

Elucidation of molecular and hormonal background of early growth cessation and endodormancy induction in two contrasting Populus hybrid cultivars

BMC Plant Biology, 2021
Background Over the life cycle of perennial trees, the dormant state enables the avoidance of abiotic stress conditions. The growth cycle can be partitioned into induction, maintenance and release and is controlled by complex interactions between many ...
Ákos Boldizsár, Alexandra Soltész, Karen Tanino, Balázs Kalapos, Zsuzsa Marozsán-Tóth, István Monostori, Petre Dobrev, Radomira Vankova, Gábor Galiba   +8 more
doaj   +1 more source

Is winter coming? Minor effect of the onset of chilling accumulation on the prediction of endodormancy release and budbreak

Physiologia Plantarum, 2022
AbstractThe buds of perennial plants become dormant in autumn and must integrate the information related to chilling and forcing temperatures to resume their growth in spring. In many studies, the initial date for chilling accumulation (DCA) is set arbitrarily using various rules resulting in high variability across studies and sites.
openaire   +4 more sources

Phenolic metabolism and antioxidant activity during endodormancy of Kiwifruit buds

Advances in Horticultural Science, 2017
Bud dormancy is an adaptability process in woody plants that enables them to survive in unfavorable conditions. In the present study, the phenols, antioxidant capacity, and activity of three enzymes were evaluated during endodormancy phases in two ...
E. Abedi Gheshlaghi, V. Rabiei, M. Ghasemi, J. Fattahi, F. Razavi   +4 more
doaj   +1 more source

Genome-Wide Changes of Regulatory Non-Coding RNAs Reveal Pollen Development Initiated at Ecodormancy in Peach

Frontiers in Molecular Biosciences, 2021
Bud dormancy is under the regulation of complex mechanisms including genetic and epigenetic factors. To study the function of regulatory non-coding RNAs in winter dormancy release, we analyzed the small RNA and long non-coding RNA (lncRNA) expression ...
Jiali Yu, Dennis Bennett, Christopher Dardick, Tetyana Zhebentyayeva, Albert G. Abbott, Zongrang Liu, Margaret E. Staton, Margaret E. Staton   +7 more
doaj   +1 more source

Beyond rest and quiescence (endodormancy and ecodormancy): A novel model for quantifying plant–environment interaction in bud dormancy release [PDF]

Plant, Cell & Environment, 2019
AbstractBud dormancy of plants has traditionally been explained either by physiological growth arresting conditions in the bud or by unfavourable environmental conditions, such as non‐growth‐promoting low air temperatures. This conceptual dichotomy has provided the framework also for developing process‐based plant phenology models.
Robin Lundell, Heikki Hänninen, Timo Saarinen, Helena Åström, Rui Zhang   +4 more
openaire   +3 more sources

Metabolites That Confirm Induction and Release of Dormancy Phases in Sweet Cherry Buds

Metabolites, 2023
Here we report on metabolites found in a targeted profiling of ‘Summit’ flower buds for nine years, which could be indicators for the timing of endodormancy release (t1) and beginning of ontogenetic development (t1*).
Klaus-P. Götz, Frank-M. Chmielewski
doaj   +1 more source