Results 41 to 50 of about 739 (182)

Expression patterns of DEMETER-like DNA demethylases homologs hint at potential involvement in grapevine dormancy release [PDF]

BIO Web of Conferences, 2022
Climate change represents an undeniable threat to traditional viticulture in many areas of the world. Although an increase of average surface temperatures is expected in the future, late frost occurrences are predicted to be an actual challenge, being ...
De Rosa Valeria, Falchi Rachele, Peressotti Alessandro, Vizzotto Giannina   +3 more
doaj   +1 more source

Physiological and molecular mechanisms of cold deacclimation for timely balancing stress release with growth resumption

, 2023
In autumn, temperate plants cold acclimate, whereby they become increasingly freezing tolerant. Maximum freezing tolerance is reached midwinter, and upon exposure to warmer temperatures in spring plants lose acclimated freezing tolerance by the process ...
Vyse, Kora, Zuther, Ellen, Pagter, Majken; id_orcid   +2 more
core   +1 more source

Emerging Research Advancements to Overcome the Peach Spring Frost [PDF]

Research in Plant Disease, 2023
The phenomena of global warming has led to an increase in the average air temperature in temperate climates. Springtime frost damage is becoming more common, and after a period of dormancy, damage to buds, blooms, and developing fruits is greater ...
Pandiyan Muthuramalingam, Rajendran Jeyasri, Yeonju Park, Seongho Lee, Jae Hoon Jeong, Yunji Shin, Jinwook Kim, Sangmin Jung, Hyunsuk Shin   +8 more
doaj   +1 more source

Cold Acclimation and Deacclimation of Winter Oilseed Rape, with Special Attention Being Paid to the Role of Brassinosteroids. [PDF]

Int J Mol Sci
Winter plants acclimate to frost mainly during the autumn months, through the process of cold acclimation. Global climate change is causing changes in weather patterns such as the occurrence of warmer periods during late autumn or in winter.
Stachurska J, Sadura I, Jurczyk B, Rudolphi-Szydło E, Dyba B, Pociecha E, Ostrowska A, Rys M, Kvasnica M, Oklestkova J, Janeczko A.   +10 more
europepmc   +2 more sources

Multivariate models improve accuracy of genomic prediction for spring frost tolerance in Norway spruce. [PDF]

Plant Genome
Abstract Warming spring temperatures increase the risk of frost damage to emerging Norway spruce (Picea abies) buds by advancing their spring phenology and increasing the frost event frequency. We present a field‐based electrolyte leakage assay to assess basal frost tolerance in newly emerging buds. Using this assay, we estimated genetic parameters and
Aro T, Tan B, Chen ZQ, Hallingbäck H, Suontama M, Westin J, Wu H, Hurry V.   +7 more
europepmc   +2 more sources

Cold Hardiness in Trees: A Mini-Review

Frontiers in Plant Science, 2018
Significant advances have been made in our understanding of the regulation of cold hardiness. The existence of numerous biophysical and biochemical adaptive mechanisms in perennial woody plants and the complexity their regulation has made the development
Michael Wisniewski, Annette Nassuth, Rajeev Arora   +2 more
doaj   +1 more source

The Impact of Climate Change on the Spatial Distribution of Seven <i>Meconopsis</i> Species in China: A MaxEnt Model-Based Predictive Analysis. [PDF]

Ecol Evol
We addressed this gap by evaluating the current and future distribution of eight Meconopsis species using optimized MaxEnt modeling and the WorldClim 2.1 bioclimatic datasets. Our research provides critical insights into the divergent fates of these species under future climate scenarios.
Yang Y, Ma J, Chen X, Zhang L, Tu P, Pan Y.   +5 more
europepmc   +2 more sources

Characteristics of Cold Acclimation and Deacclimation in Tuber-bearing Solanum Species [PDF]

Plant Physiology, 1980
The effect of temperatures on cold acclimation and deacclimation in foliage tissues was studied in Solanum commersonii (Oka 4583), a tuber-bearing potato. The threshold temperature for cold acclimation was about 12 C. In a temperature range of 2 to 12 C, the increase in hardiness was dependent on the acclimating temperature; the lower the acclimating ...
H H, Chen, P H, Li
openaire   +2 more sources

Freezing Tolerance and Chilling Fulfillment Differences in Cold Climate Grape Cultivars

Horticulturae, 2020
Grapevine sustainability is impacted by the timing of dormancy initiation and freezing tolerance in fall and winter and chilling fulfillment and bud break in the spring.
Turhan Yilmaz, Dilmini Alahakoon, Anne Fennell   +2 more
doaj   +1 more source

Dormancy-breaking Agents on Acclimation and Deacclimation of Dogwood

HortScience, 1989
Abstract Hydrogen cyanamide or hot-water treatment (47C) for 1 hr at the 250°GS (Growth Stage) effectively broke rest in dogwood buds within 10 to 12 days. At this growth stage, control plants grown at 25/18C (day/night) maintained an LT 50 of –25C throughout the 3-week ...
K. K. Tanino, L. H. Fuchigami, T. H. T. Chen, L. V. Gusta, C. J. Weiser   +4 more
openaire   +1 more source