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Resurrecting the past:ancestral Bacillus thuringiensis pesticidal proteins reveal broad-spectrum insecticidal activity and protein engineering hotspots
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作者 Kui Wang Ben Raymond +6 位作者 Jingan Zhang Xiaolong Hu Beibei Cao Min Liao Jie Zhang Haiqun Cao Changlong Shu 《Science Bulletin》 2026年第5期1008-1011,共4页
Bacillus thuringiensis(Bt)toxins are important means of insect pest management,particularly in genetically modified crops.Their widespread use has led to the evolution of resistance in many insects,creating the need t... Bacillus thuringiensis(Bt)toxins are important means of insect pest management,particularly in genetically modified crops.Their widespread use has led to the evolution of resistance in many insects,creating the need to identify novel proteins with improved activity[1].Different biotechnological methods have been used to explore novel toxin sequences,including random mutagenesis[2]and phage-assisted continuous evolution to select for effective toxins in vitro[3]. 展开更多
关键词 genetically modified cropstheir insect pest managementparticularly identify novel proteins improved activity different evolution resistance random mutagenesis pesticidal proteins resurrecting ancestral bacillus thuringiensis
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Photothermal Phase Change Energy Storage Materials:A Groundbreaking New Energy Solution
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作者 Linghang Wang Huitao Yu Wei Feng 《Research》 2025年第2期394-396,共3页
To meet the demands of the global energy transition,photothermal phase change energy storage materials have emerged as an innovative solution.These materials,utilizing various photothermal conversion carriers,can pass... To meet the demands of the global energy transition,photothermal phase change energy storage materials have emerged as an innovative solution.These materials,utilizing various photothermal conversion carriers,can passively store energy and respond to changes in light exposure,thereby enhancing the efficiency of energy systems.Photothermal phase change energy storage materials show immense potential in the fields of solar energy and thermal management,particularly in addressing the intermittency issues of solar power.Their multifunctionality and efficiency offer broad application prospects in new energy technologies,construction,aviation,personal thermal management,and electronics. 展开更多
关键词 photothermal phase change energy storage solar energy thermal managementparticularly photothermal conversion solar energy enhancing efficiency energy systemsphotothermal phase change energy storage materials photothermal conversion carrierscan energy transition global energy transitionphotothermal phase change energy storage materials
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