Results 31 to 40 of about 1,676 (198)

How Rice Responds to Temperature Changes and Defeats Heat Stress [PDF]

Rice
With the intensification of the greenhouse effect, a series of natural phenomena, such as global warming, are gradually recognized; when the ambient temperature increases to the extent that it causes heat stress in plants, agricultural production will ...
Yuan-Hang Xing, Hongyu Lu, Xinfeng Zhu, Yufei Deng, Yujun Xie, Qiuhong Luo, Jinsheng Yu   +6 more
doaj   +2 more sources

Structural Basis for Intrinsic Thermosensing by the Master Virulence Regulator RovA of Yersinia* [PDF]

Journal of Biological Chemistry, 2012
Background: The Yersinia virulence regulator RovA is an intrinsic thermometer. Results: The crystal structure of RovA is reported, and evidence is given that a thermosensing loop in the dimerization domain controls RovA activity.
N. Quade, C. Mendonca, Katharina Herbst, Ann Kathrin Heroven, C. Ritter, D. Heinz, P. Dersch   +6 more
semanticscholar   +2 more sources

Uncommon opsin’s retinal isomer is involved in mammalian sperm thermotaxis [PDF]

Scientific Reports
In recent years it became apparent that, in mammals, rhodopsin and other opsins, known to act as photosensors in the visual system, are also present in spermatozoa, where they function as highly sensitive thermosensors for thermotaxis.
Alexander Brandis, Debarun Roy, Ishita Das, Mordechai Sheves, Michael Eisenbach   +4 more
doaj   +2 more sources

Respiratory efficiency and thermoregulatory responses of L-citrulline-supplemented broiler chickens under acute and chronic stress conditions [PDF]

Frontiers in Physiology
IntroductionPoultry birds are exposed to diverse environmental stressors, including high ambient temperatures and endotoxins, which negatively affect the birds’ health and productivity.
Lan Li, Lan Li, Victoria Anthony Uyanga, Hongchao Jiao, Hongchao Jiao, Jingpeng Zhao, Jingpeng Zhao, Xiaojuan Wang, Xiaojuan Wang, Haifang Li, Koukou Tona, Hai Lin, Hai Lin   +12 more
doaj   +2 more sources

Requirement of ClpX for CtsR dissociation from its operator elements upon heat stress in Bacillus subtilis [PDF]

Frontiers in Microbiology
A sudden increase in temperature triggers Bacillus subtilis to activate expression of stress-specific heat shock proteins of the CtsR (class three stress gene repressor) regulon to withstand the adverse conditions.
Marco Harms, Chelsea Kaden, Larissa M. Busch, Vishnu M. Dhople, Ulf Gerth, Manuela Gesell Salazar, Stephan Michalik, Zhanetta Zhatarova, Zhanetta Zhatarova, Uwe Völker, Alexander Reder   +10 more
doaj   +2 more sources

Prospects of paramagnetic lanthanide complexes for magnetic resonance imaging, local thermosensing and diagnosing

Journal of Physics: Conference Series, 2017
. The features of the paramagnetic properties of lanthanide (Ln) containing complexes with crown ethers, pivaloyltrifluoracetonato, and EDTA have been studied by 1 H and 19 F NMR techniques.
Andrey E Akulov
exaly   +2 more sources

Sorting nexin 11 knockout mice exhibit enhanced thermosensing behaviour

Genes, Brain and Behavior, 2019
Temperature sensing is an important adaptive mechanism for warm‐blooded animals such as humans. ThermoTRP ion channels are activated by distinct but overlapping physiological temperatures.
Hua-Lin Huang, Caiyue Li, Wenbo Ma, Shikui Yin, Huifang Zhao, Sihao Deng, Xiaodong Shu, Donghai Wu, Da-hua Lu, Rongqi Huang, Na Cheng, Jufang Huang, Zhiyuan Li   +12 more
semanticscholar   +2 more sources

Thermosensory Roles of G Protein-Coupled Receptors and Other Cellular Factors in Animals. [PDF]

Bioessays
Recent studies have revealed GPCR functions in temperature sensation. This article introduces dual thermosensing via GPCRs and TRP channels associated with the intracellular signaling components and cellular factors such as lipid interactions and pH changes, highlighting the complexity of the temperature sensing mechanism.
Ohnishi K, Sokabe T.
europepmc   +2 more sources

Intra- and inter-session reliability and repeatability of an infrared thermography device designed for materials to measure skin temperature of the triceps surae muscle tissue of athletes [PDF]

PeerJ, 2023
Background Infrared thermography devices have been commonly applied to measure superficial temperature in structural composites and walls. These tools were cheaper than other thermographic devices used to measure superficial human muscle tissue ...
Cesar Calvo-Lobo, Marta San-Antolín, Daniel García-García, Ricardo Becerro-de-Bengoa-Vallejo, Marta Elena Losa-Iglesias, Julia Cosín-Matamoros, Israel Casado-Hernández, Eva María Martínez-Jiménez, Victoria Mazoteras-Pardo, David Rodríguez-Sanz   +9 more
doaj   +2 more sources

Thermosensory TRPV Heterotetramers Drive Seasonal Polyphenism: Molecular Basis of CcIav/CcNan-PKCα-AKH/AKHR Signaling in Pear Psyllid Morph Transition. [PDF]

Adv Sci (Weinh)
At 2 5 °C, thermal activation initiates: i) CcIav/CcNan heterotetramer assembly → Ca2⁺ influx; ii) CcPKCα phosphorylation → AKH signaling potentiation; iii) CcAKH1 binding to membrane‐localized CcAKHR → energy mobilization (lipid catabolism/glycogenolysis) and vitellogenin transport via follicular patency; iv) Oocyte maturation → summer‐form nymph ...
Li J, Zhang Z, Wang Y, Yang Y, Wang J, Ruan X, Zhang S.   +6 more
europepmc   +2 more sources