Deacclimation of Winter Oilseed Rape—Insight into Physiological Changes [PDF]
Agronomy, 2020 Climate changes, which result in the occurrence of periods with relatively high temperatures during the winter, can lead to the deacclimation of cold-hardened plants and cause problems with their winter survival.
Anna Janeczko +2 more
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Rapid transcriptional and metabolic regulation of the deacclimation process in cold acclimated Arabidopsis thaliana [PDF]
BMC Genomics, 2017 Background During low temperature exposure, temperate plant species increase their freezing tolerance in a process termed cold acclimation. This is accompanied by dampened oscillations of circadian clock genes and disrupted oscillations of output genes ...
Majken Pagter +5 more
doaj +9 more sources
Cold hardiness and deacclimation of overwintering Papilio zelicaon pupae [PDF]
Comparative Biochemistry and Physiology Part A, Molecular & Integrative Physiology, 2014 Seasonally-acquired cold tolerance can be reversed at warm temperatures, leaving temperate ectotherms vulnerable to cold snaps. However, deacclimation, and its underlying mechanisms, has not been well-explored in insects. Swallowtail butterflies are widely distributed but in some cases their range is limited by low temperature and their cold tolerance ...
Annegret Nicolai +2 more
exaly +7 more sources
AgronomyGlobal climate change, which is connected to global warming and changes in weather patterns, affects various parts of the environment, including the growth/development of plants.
Anna Janeczko, Julia Stachurska
exaly +4 more sources
Autophagy is Involved in Cardiac Remodeling in Response to Environmental Temperature Change [PDF]
Frontiers in Physiology, 2022 Objectives: To study the reversibility of cold-induced cardiac hypertrophy and the role of autophagy in this process.Background: Chronic exposure to cold is known to cause cardiac hypertrophy independent of blood pressure elevation.
C. Ruperez +9 more
doaj +2 more sources
How Does Diurnal and Nocturnal Warming Affect the Freezing Resistance of Antarctic Vascular Plants? [PDF]
Plants, 2023 The Antarctic Peninsula has rapidly warmed up in past decades, and global warming has exhibited an asymmetric trend; therefore, it is interesting to understand whether nocturnal or diurnal warming is the most relevant for plant cold deacclimation.
Dariel López +4 more
doaj +2 more sources
Integrative Comparative Assessment of Cold Acclimation in Evergreen and Deciduous Iris Species [PDF]
Antioxidants, 2022 Cold acclimation (CA) is a strategy which plants have evolved to increase freezing tolerance. Global climate change could obstruct CA and raise the probability of winter injury, especially for evergreens.
Lingmei Shao +8 more
doaj +2 more sources
Effects of chill unit accumulation and temperature on woody plant deacclimation kinetics. [PDF]
Physiol Plant, 2022 AbstractWoody perennials in temperate climates develop cold hardiness in the fall (acclimation) and lose cold hardiness in the spring (deacclimation) to survive freezing winter temperatures. Two main factors known to regulate deacclimation responses are dormancy status and temperature.
North M, Workmaster BA, Atucha A.
europepmc +3 more sources
Adaptive Changes in the Thermogenesis of Rats by Cold Acclimation and Deacclimation.
The Japanese Journal of Physiology, 1998 Male Wistar rats, aged 6 weeks, were maintained at 25 degreesC for 9 to 11 weeks (W group), at 10 degreesC for 9 to 11 weeks (C group), and at 25 degreesC for 2 weeks after exposure to 10 degreesC for 9 weeks (D group). Thermogenesis at 10 degreesC was significantly greater than at 25 degreesC.
Junzo Tsujita +2 more
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Comparative Analysis of Antioxidant Accumulation under Cold Acclimation, Deacclimation and Reacclimation in Winter Wheat [PDF]
Plants, 2022 Low temperature during cold acclimation (CA) leads to the accumulation of detrimental reactive oxygen species (ROS) in plant tissues, which are scavenged by antioxidants, such as ascorbate and glutathione.
Gabija Vaitkevičiūtė +3 more
doaj +2 more sources