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Tango between Ethylene and HSFA2 Settles Heat Tolerance
endophyte ethyleneethylene-response factorsheat stressHSFA2 signaling
2023/12/8
The phytohormone ethylene has roles in senescence, fruit ripening, and biotic and abiotic stress responses. However, the detailed mechanism(s) by which ethylene affects the plant heat stress response ...
Stomatal and mesophyll conductance are dominant limitations to photosynthesis in response to heat stress during severe drought in a temperate and a tropical tree species
High temperature Water deficit Water use efficiency Carbon exchange Vcmax
2023/12/6
Drought and heat stress cause a significant reduction in forest primary production. The current study aims to determine the major limitations to photosynthesis in a temperate and tropical tree species...
Primary carbohydrate metabolism genes participate in heat-stress memory at the shoot apical meristem of Arabidopsis thaliana
aldolase carbon metabolism heat stress shoot apical meristem thermomemory thermopriming
2023/12/5
In plants, the shoot apical meristem (SAM) is essential for the growth of aboveground organs. However, little is known about its molecular responses to abiotic stresses. Here, we show that the SAM of ...
Unfolding molecular switches in plant heat stress resistance: A comprehensive review
Climate change Cellular signaling Epigenetics Gene regulation High temperature Heat stress tolerance Transcription factors
2023/12/1
Global warming due to climate change affects plant growth and development throughout its life cycle. Adds to this, the frequent occurrence of heat waves is drastically reducing the global crop yield. ...
γ-Aminobutyric acid plays a key role in plant acclimation to a combination of high light and heat stress
c-Aminobutyric acid high light heat stress Arabidopsis thaliana abiotic stresses metabolic response GABA
2023/11/30
Plants are frequently subjected to different combinations of abiotic stresses, such as high light (HL) intensity, and elevated temperatures. These environmental conditions pose a threat to agriculture...
Nature's 'slow lanes' offer hope for species feeling heat of climate change, other pressures（图）
Nature slow lanes offer hope species feeling heat climate change other pressures
2020/6/19
Pockets of landscape less prone than adjacent areas to disturbances such as fire and drought may hold the key for scientists, conservationists and land managers seeking to preserve vulnerable species ...
SaHsfA4c From Sedum alfredii Hance Enhances Cadmium Tolerance by Regulating ROS-Scavenger Activities and Heat Shock Proteins Expression
SaHsfA4c Sedum alfredii ROS-Scavenger Proteins Expression
2023/6/5
The heat shock transcription factor (Hsf) family, an important member in plant stress response, affects cadmium (Cd) tolerance in plants. In this study, we identified and functionally characterized a ...
Jasmonic acid is required for plant acclimation to a combination of high light and heat stress
Jasmonic acid heat stress high light stress plant acclimation
2024/2/27
In the field, plants experience high light intensities that are often accompanied by elevated temperatures. Such conditions are a serious threat to agriculture production, since photosynthesis is high...
City trees can offset neighborhood heat islands（图）
City trees offset neighborhood heat islands
2019/11/22
The concept of heat islands -- densely built-up urban areas that are hotter than the rural and semi-rural landscapes around them -- has been extensively studied and is widely accepted.Now a new study ...
Changes in expression of monocarboxylate transporters, heat shock proteins and meat quality of Large White Yorkshire and Ghungroo pigs during hot summer period
Ghungroo Pig Glycolytic Rate Heat Shock Proteins (HSPs) Meat Quality Mono-carboxylate Transporters (MCTs)
2017/3/9
Present study explores the effect of hot summer period on the glycolytic rate of early post-mortem meat quality of Ghungroo and Large White Yorkshire (LWY) pig and comparative adaptability to high tem...
Differential expression of heat shock protein 90,70,60 in chicken muscles postmortem and its relationship with meat quality
Heat Shock Protein 90 Heat Shock Protein 70 Heat Shock Protein 60 Chicken Drip Loss
2017/3/7
The aim of this study was to investigate the expression of heat shock protein (HSP) 90, 70, and 60 in chicken muscles and their possible relationship with quality traits of meat.
Effects of γ-aminobutyric acid on the thymus tissue structure,antioxidant activity,cell apoptosis,and cytokine levels in chicks under heat stress
heat shock GABA chick thymus immune function development
2016/12/20
This study aims to investigate the effect of dietary γ-aminobutyric acid (GABA) on the development of thymus tissue structure and function in chicks under heat stress. One-day-old male Wenchang chicks...
Oral administration of heat killed Tsukamurella inchonensis enhances immune responses and intestinal function in mice
immunomodulation delayed type hypersensitivity haemagglutination titre intestine villus histology liver spleen kidney
2016/12/8
We studied the effects of heat-killed Tsukamurella inchonensis on immune parameters and intestinal structure in mice. Mice were treated with three doses of bacteria (5 × 107, 1 × 108 and 2 × 108 CFU/m...
Effect of Simulated Heat Stress on Digestibility, Methane Emission and Metabolic Adaptability in Crossbred Cattle
Thermal Stress Nutrient Utilization Gas Emission Adaptability Cattle
2016/11/10
The present experiment was conducted to evaluate the effect of simulated heat stress on digestibility and methane (CH4) emission. Four non-lactating crossbred cattle were exposed to 25°C, 30°C, 35°C, ...
Incidence of bacterial pathogens in equine uterine swabs, their antibiotic resistance patterns, and selected reproductive indices in English thoroughbred mares during the foal heat cycle
equine endometritis antibiotics
2015/11/26
Fertility problems of mares on a well-managed breeding farm with thoroughbred stallions have been
ascribed mostly to contamination of the reproductive apparatus of females with pathogens, particular...