Results 51 to 60 of about 12,026 (193)

Salt stress improves thermotolerance and high-temperature bioethanol production of multi-stress-tolerant Pichia kudriavzevii by stimulating intracellular metabolism and inhibiting oxidative damage

Biotechnology for Biofuels, 2021
Background High-temperature bioethanol production benefits from yeast thermotolerance. Salt stress could induce obvious cross-protection against heat stress of Pichia kudriavzevii, contributing to the improvement of its thermotolerance and bioethanol ...
Chunsheng Li, Qiuying Liu, Yueqi Wang, Xianqing Yang, Shengjun Chen, Yongqiang Zhao, Yanyan Wu, Laihao Li   +7 more
doaj   +1 more source

Hyperthermia, thermotolerance and topoisomerase II inhibitors [PDF]

British Journal of Cancer, 1995
The cytoxicity of both intercalating (m-AMSA) and non-intercalating (VP16, VM26) topoisomerase II-targeting drugs is thought to occur via trapping DNA topoisomerase II on DNA in the form of cleavable complexes. First, analysis of cleavable complexes (detected as DNA double-strand breaks) by pulsed-field gel electrophoresis confirmed the correlation ...
openaire   +3 more sources

l-Thyroxine induces thermotolerance in yeast [PDF]

Cell Stress and Chaperones, 2019
The cellular stress response (CSR) is a universal inducible reaction modulated, among others, by heat, drugs, and hormones. We aimed to investigate the role of L-thyroxine (T4) on the heat shock (HS) response in Saccharomyces cerevisiae. The CSR was evaluated by determining growth and viability of post-logarithmic phase grown yeast cultures after HS at
Papamichael, K., Delitheos, B., Mourouzis, I., Pantos, C., Tiligada, E.   +4 more
openaire   +3 more sources

Effect of Cyclic Heat Exposure on the Growth Performance and Metabolism of Broilers Fed Palm Kernel Meal

Animal Research and One Health, EarlyView.
The aim of our study is to evaluate the interaction between HS and the incorporation of PKM in broiler chicken diets, as well as its effect on growth performance and metabolism. Based on the results obtained, PKM supplementation failed to mitigate the adverse effects of heat stress in broiler chickens. ABSTRACT The aim of this study was to evaluate the
Ahmed Mijiyawa, Elham Ghashghaei, Okasha Hamada, Huimin Wang, Lijing Sun, Yendouhamtchié Nadiedjoa, Dan Wang, Zhengkai Yue, Clarice Maa Maa Temhoul, Maxwell Ansong Okai, Muhammad Faisal Riaz, Felix Kwame Amevor, Wéré Pitala, Hai Lin   +13 more
wiley   +1 more source

Heat Stress‐Induced Reduction in Bioactive GA Content Decreases Rice Thermotolerance by Causing Membrane Damage Through Accumulated ROS

Food and Energy Security
Rice (Oryza sativa L.) is a staple crop, but heat stress adversely impacts rice production and poses serious threats to global food security. Gibberellin (GA) is widely recognized as a critical regulator of rice growth and development; however, the ...
Yanchun Zhu, Susu Li, Tao Wang, Mingqian Ma, Qihang Ren, Jinyu Wang, Changxi Yin, Yongjun Lin   +7 more
doaj   +1 more source

Evaluating Kernza (Thinopyrum intermedium) as a Co‐Fermentation Feedstock for Bioethanol Production

Cereal Chemistry, EarlyView.
ABSTRACT Background Kernza (Thinopyrum intermedium), a perennial grain developed by the Land Institute, presents a promising alternative to conventional ethanol feedstocks due to its deep‐root systems, low fertilizer requirements, and carbon sequestration potential.
Edwin Bonefont, Kurt A. Rosentrater
wiley   +1 more source

Differential Proteomic Analysis to Reveal the Mechanism of Heat Damage in Soybean Using a Data‐Independent Acquisition (DIA) Strategy

Food Safety and Health, EarlyView.
Heat‐stressed soybeans adapt to elevated temperatures through coordinate regulation of destructive and protective protein expression ‐ suppressing detrimental proteins while enhancing beneficial ones. ABSTRACT Soybean represents the largest imported agricultural product in China. Imported soybeans are typically transported via maritime shipping. During
Pengdi Ding, Qinfei Xie, Jiajing Duan, Yinghao Feng, Fengzhong Wang, Yufeng Sun   +5 more
wiley   +1 more source

Production of heat-resistant blastospores by Cordyceps javanica IF-1106 through optimizing metal ions composition

Biological Control
Heat tolerance of fungi is critical for field stability and efficacy of fungal insecticides. Components of the medium, such as carbon source, nitrogen source and metal ions, contribute to the thermotolerance of fungi.
Yihua Li, Meiyu Gao, Si Chen, Hongliang Diao, Wenwen Zhou, Ruiyan Ma   +5 more
doaj   +1 more source

Immunomodulatory Effect of Tilapia (Oreochromis niloticus) Scale Gelatin Peptides in RAW264.7 Macrophages and Caenorhabditis elegans

Food Safety and Health, EarlyView.
ABSTRACT Currently, small‐molecular‐weight collagen peptides are a research hotspot in functional factor development due to their high bioavailability and diverse bioactivities. In this study, gelatin was extracted from tilapia (Oreochromis niloticus) scales by hot water extraction, followed by pepsin hydrolysis and ultrafiltration to obtain the < 3 ...
Ya‐ru Liu, Xu Guo, Shu‐tao Sun, Rui‐rui Zhang, Chao Liu, Ning‐yang Li   +5 more
wiley   +1 more source

HSP GENE EXPRESSION IN WHEAT UNDER HEAT STRESS

Transactions of the Karelian Research Centre of the Russian Academy of Sciences, 2016
The influence of hardening (33 and 37°C) and damaging (43°C) temperatures on thermotolerance of cells of leaves and Hsp gene expression were studied on seedlings wheat. It was shown, that thermotolerance of plant cells under 33 and 37°Cgradually rose and 
Irina Nilova, Lyudmila Topchieva, Alexandr Titov   +2 more
doaj   +1 more source