6726期

最新文章

• Greening China by cutting smog AI翻译
  作者：Langin, Katie
• 'Brutal' math test raises the bar for AI AI翻译
  作者：Savitsky, Zack
• New Products AI翻译
  作者：[Anonymous]
  摘要：A weekly roundup of information on newly offered instrumentation, apparatus, and laboratory materials of potential interest to researchers. A weekly roundup of information on newly offered instrumentation, apparatus, and laboratory materials of potential interest to researchers.
• Extending prosperity to Mexican seas AI翻译
  作者：Aburto-Oropeza, Octavio; Lopez-Sagastegui, Catalina; Robles, Alejandro; Ezcurra, Exequiel
  作者单位：University of California System; University of California San Diego; Scripps Institution of Oceanography; University of California System; University of California Riverside
• India makes big journal deal AI翻译
  作者：Langin, Katie
• Panel releases COVID-19 report AI翻译
  作者：Langin, Katie
• A single mutation in bovine influenza H5N1 hemagglutinin switches specificity to human receptors AI翻译
  作者：Lin, Ting-Hui; Zhu, Xueyong; Wang, Shengyang; Zhang, Ding; Mcbride, Ryan; Yu, Wenli; Babarinde, Simeon; Paulson, James C.; Wilson, Ian A.
  作者单位：Scripps Research Institute; Scripps Research Institute; Scripps Research Institute
  摘要：In 2024, several human infections with highly pathogenic clade 2.3.4.4b bovine influenza H5N1 viruses in the United States raised concerns about their capability for bovine-to-human or even human-to-human transmission. In this study, analysis of the hemagglutinin (HA) from the first-reported human-infecting bovine H5N1 virus (A/Texas/37/2024, Texas) revealed avian-type receptor binding preference. Notably, a Gln226Leu substitution switched Texas HA binding specificity to human-type receptors, ...
• Continuous monitoring with a shake AI翻译
  作者：Wang, Sihong
  作者单位：University of Chicago; United States Department of Energy (DOE); Argonne National Laboratory; United States Department of Energy (DOE); Argonne National Laboratory
• Programming liquid crystal elastomers for multistep ambidirectional deformability AI翻译
  作者：Yao, Yuxing; Wilborn, Atalaya Milan; Lemaire, Baptiste; Trigka, Foteini; Stricker, Friedrich; Weible, Alan H.; Li, Shucong; Bennett, Robert K. A.; Cheung, Tung Chun; Grinthal, Alison; Zhernenkov, Mikhail; Freychet, Guillaume; Wasik, Patryk; Kozinsky, Boris; Lerch, Michael M.; Wang, Xiaoguang; Aizenberg, Joanna
  作者单位：Harvard University; Hong Kong University of Science & Technology; Harvard University; University of Groningen; University System of Ohio; Ohio State University; United States Department of Energy (DOE); Brookhaven National Laboratory; Bosch; Stanford University
  摘要：Ambidirectionality, which is the ability of structural elements to move beyond a reference state in two opposite directions, is common in nature. However, conventional soft materials are typically limited to a single, unidirectional deformation unless complex hybrid constructs are used. We exploited the combination of mesogen self-assembly, polymer chain elasticity, and polymerization-induced stress to design liquid crystalline elastomers that exhibit two mesophases: chevron smectic C (cSmC) a...
• The complete telomere-to-telomere sequence of a mouse genome AI翻译
  作者：Liu, Junli; Li, Qilin; Hu, Yixuan; Yu, Yi; Zheng, Kai; Li, Dengfeng; Qin, Lexin; Yu, Xiaochun
  作者单位：Westlake Laboratory; Westlake University; Westlake University
  摘要：The current reference genome of Mus musculus, GRCm39, has major gaps in both euchromatic and heterochromatic regions associated with repetitive sequences. In this work, we have sequenced and assembled the telomere-to-telomere genome of mouse haploid embryonic stem cells. The results reveal more than 7.7% of previously uncovered sequences of the mouse genome, including ribosomal DNA arrays and pericentromeric and subtelomeric regions, as well as an additional 140 genes predicted to be protein-c...