Results 21 to 30 of about 49,843 (297)

Physiological and Molecular Mechanism Involved in Cold Stress Tolerance in Plants

open access: yesPlants, 2020
Previous studies have reported that low temperature (LT) constrains plant growth and restricts productivity in temperate regions. However, the underlying mechanisms are complex and not well understood.
Faujiah Nurhasanah Ritonga, Su Chen
doaj   +1 more source

Temperature limits for storage of extended boar semen from the perspective of the sperm's energy status

open access: yesFrontiers in Veterinary Science, 2022
The optimum storage temperature for liquid-preserved boar semen has been empirically determined to be between 15 and 20°C. Lower temperatures provide an advantage to inhibit bacterial growth, but are regarded as critical due to the high sensitivity of ...
Heiko Henning   +5 more
doaj   +1 more source

Exogenous Ascorbic Acid Induced Chilling Tolerance in Tomato Plants Through Modulating Metabolism, Osmolytes, Antioxidants, and Transcriptional Regulation of Catalase and Heat Shock Proteins

open access: yesPlants, 2020
Chilling, a sort of cold stress, is a typical abiotic ecological stress that impacts the development as well as the growth of crops. The present study was carried to investigate the role of ascorbic acid root priming in enhancing tolerance of tomato ...
Amr Elkelish   +8 more
doaj   +1 more source

Membrane Fatty Acids and Physiological Disorders in Cold-Stored ‘Golden Delicious’ Apples Treated with 1-MCP and Calcium Chloride

open access: yesHorticulturae, 2022
The present research intents to study skin fatty acids and physiological disorders developed during cold storage in ‘Golden Delicious’ apples treated with 1-MCP and calcium.
Maria Dulce Antunes   +6 more
doaj   +1 more source

Maize Tolerance against Drought and Chilling Stresses Varied with Root Morphology and Antioxidative Defense System

open access: yesPlants, 2020
Maize belongs to a tropical environment and is extremely sensitive to drought and chilling stress, particularly at early developmental stages. The present study investigated the individual and combined effects of drought (15% PEG-Solution) and chilling ...
Hafiz Athar Hussain   +7 more
doaj   +1 more source

Research Progress on the Regulatory Mechanism of Very Fast Chilling on the Tenderness of Postmortem Muscle [PDF]

open access: yesShipin Kexue
Chilling is an essential process in chilled meat production, and various chilling methods are available for actual production. Different chilling methods have different effects on meat quality.
XIAO Zhiyuan, ZHANG Dequan, YAN Tongjing, XU Yuqian, LI Xin, LIU Shanshan, YANG Qingfeng, HOU Chengli
doaj   +1 more source

A Conceptual Framework for Winter Dormancy in Deciduous Trees

open access: yesAgronomy, 2020
The perennial life strategy of temperate trees relies on establishing a dormant stage during winter to survive unfavorable conditions. To overcome this dormant stage, trees require cool (i.e., chilling) temperatures as an environmental cue.
Erica Fadón   +3 more
doaj   +1 more source

Transcriptomic analysis unravels the molecular response of Lonicera japonica leaves to chilling stress

open access: yesFrontiers in Plant Science, 2022
Lonicera japonica is not only an important resource of traditional Chinese medicine, but also has very high horticultural value. Studies have been performed on the physiological responses of L.
Meng Zhang   +19 more
doaj   +1 more source

“60 Years on”—Effects of Climatic Change on Tree Phenology—A Case Study Using Pome Fruit

open access: yesHorticulturae, 2022
Phenological records of apple and pear trees, including flowering, harvest and leaf drop, and concomitant weather records at Klein-Altendorf (50° N) near Bonn, Germany were correlated using two approaches: (a) linear curve fitting and (b) comparison of ...
Achim Kunz, Michael Blanke
doaj   +1 more source

Common cold

open access: yesFrontiers in Allergy, 2023
The common cold is a unique human disease, as it is arguably the most common disease and because of the large number of respiratory viruses causing colds it is one of the most complex of human diseases.
Ronald Eccles
doaj   +1 more source

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