Proceedings of the National Academy of Sciences of the United States of America

最新文章

• Expert navigators deploy rational complexity-based decision precaching for large- scale real- world planning (vol 122, e2407814122, 2025) AI翻译
  作者：Velasco, Pablo Fernandez; Griesbauer, Eva-Maria; Brunec, Iva K.; Morley, Jeremy; Manley, Ed; McNamee, Daniel C.; Spiers, Hugo J.
• A model of d- wave superconductivity, antiferromagnetism, and charge order on the square lattice (vol 120, e2302701120, 2023) AI翻译
  作者：Christos, Maine; Luo, Zhu - Xi; Shackleton, Henry; Zhang, Ya - Hui; Scheurer, Mathias S.; Sachdev, Subir
• A vetiver-specific terpene synthase VzTPS9 contributes to the high attractiveness of vetiver to rice stem borer AI翻译
  作者：Li, Qiang; He, Kang; Lu, Yanhui; He, Bingbing; Zheng, Xusong; Lu, Zhongxian; Li, Fei; Xu, Hongxing
  作者单位：Zhejiang University; Zhejiang University; Zhejiang Academy of Agricultural Sciences; Guizhou University
  摘要：Vetiver (Vetiveria zizanioides) is highly attractive to the rice stem borer (Chilo suppressalis, RSB) and is widely utilized as a trap plant for RSB control in East Asia. However, the underlying mechanism driving this high level of attractiveness remains unclear. In this study, we identified volatiles emitted by vetiver using SPME/GC-MS and found that cedrol constitutes 12.15% of the total volatile profile. Both Y-tube olfactometer and electroantennography assays revealed that cedrol is highly...
• Immune perturbation by the ileal microbiota in multiple sclerosis AI翻译
  作者：Jensen, Lise Tarp; Fugger, Lars
  作者单位：Aarhus University; University of Oxford; University of Oxford
• Paving the way for social touch at a distance: Sonifying tactile interactions and their underlying emotions AI翻译
  作者：de Lagarde, Alexandra; Pelachaud, Catherine; Kirsch, Louise P.; Auvray, Malika
  作者单位：Sorbonne Universite; Centre National de la Recherche Scientifique (CNRS); Universite Paris Cite; Centre National de la Recherche Scientifique (CNRS)
  摘要：Social touch is crucial for human well-being, as a lack of tactile interactions increases anxiety, loneliness, and need for social support. To address the detrimental effects of social isolation, we build on cutting-edge research on social touch and movement sonification to investigate whether social tactile gestures could be recognized through sounds, a sensory channel giving access to remote information. Four online experiments investigated participants' perception of auditory stimuli that w...
• Improved synapsis dynamics accompany meiotic stability in Arabidopsis arenosa autotetraploids AI翻译
  作者：Gonzalo, Adrian; Nayak, Aditya; Bomblies, Kirsten
  作者单位：Swiss Federal Institutes of Technology Domain; ETH Zurich
  摘要：During meiosis, the correct pairing, synapsis, and recombination of homologous chromosome pairs is critical for fertility of sexual eukaryotes. These processes are challenged in polyploids, which possess additional copies of each chromosome. Polyploidy thus provides a unique context to study how evolution can modify meiotic programs in response to challenges. We previously observed that in newly formed (neo-)polyploids of Arabidopsis arenosa, synapsis defects precede chromosomes associating in...
• Behavioral interventions motivate action to address climate change AI翻译
  作者：Sinclair, Alyssa H.; Cosme, Danielle; Lydic, Kirsten; Reinero, Diego A.; Carreras-Tartak, Jose; Mann, Michael E.; Falk, Emily B.
  作者单位：University of Pennsylvania; University of Pennsylvania; University of Pennsylvania; University of Pennsylvania; University of Pennsylvania; University of Pennsylvania; University of Pennsylvania
  摘要：Mitigating climate change requires urgent action at individual, collective, and institutional levels. However, individuals may fail to act because they perceive climate change as a threat that is distant or not personally relevant, or believe their actions are not impactful. To address these psychological barriers, we conducted a large- scale intervention tournament. In a sample of 7,624 participants, we systematically tested 17 interventions that targeted psychological mechanisms described by...
• Durably reducing partisan animosity through multiple scalable treatments AI翻译
  作者：Hall, Matthew E. K.; Solomon, Brittany C.; Voelkel, Jan G.; Stagnaro, Michael N.; Chu, James Y.; Willer, Robb
  作者单位：University of Notre Dame; University of Notre Dame; Cornell University; Massachusetts Institute of Technology (MIT); Columbia University; Stanford University
  摘要：Recent research has identified several effective strategies for reducing Americans' animosity toward supporters of opposing political parties. However, whether these strategies can durably reduce partisan animosity in a scalable manner and in everyday life remains unclear. We bridge the gap between prior research and useful application by assessing whether exposure to multiple, scalable treatments that portray inparty and outparty members interacting positively, receiving accurate information ...
• Coupling between electrons' spin and proton transfer in chiral biological crystals AI翻译
  作者：Goren, Naama; Pandurangan, Perumal; Eisenberg-Domovich, Yael; Yochelis, Shira; Keren, Nir; Ansermet, Jean-Philippe; Naaman, Ron; Livnah, Oded; Ashkenasy, Nurit; Paltiel, Yossi
  作者单位：Hebrew University of Jerusalem; Ben-Gurion University of the Negev; Hebrew University of Jerusalem; Hebrew University of Jerusalem; Swiss Federal Institutes of Technology Domain; Ecole Polytechnique Federale de Lausanne; Weizmann Institute of Science; Council of Scientific & Industrial Research (CSIR) - India; CSIR - Institute of Minerals & Materials Technology (IMMT)
  摘要：Proton transport plays a fundamental role in many biological and chemical systems. In life, proton transport is crucial for biochemical and physiological functions. It is usually accepted that the main mechanism of proton transfer is a result of hopping between neighboring water molecules and amino acid side chains. It was recently suggested that the proton transfer can be simultaneously coupled with electron transfer. As life is homochiral, proton transfer in biology is occurring in a chiral ...
• Proviral insights of glycolytic enolase in Bamboo mosaic virus replication associated with chloroplasts and mitochondria AI翻译
  作者：Lin, Kuan-Yu; Huang, Ying-Wen; Hou, Liang-Yu; Chen, Hsin-Chuan; Wu, Yu; Chen, I-Hsuan; Huang, Ying-Ping; Lee, Shu-Chuan; Hu, Chung-Chi; Tsai, Ching-Hsiu; Hsu, Yau-Heiu; Lin, Na-Sheng
  作者单位：Academia Sinica - Taiwan; National Chung Hsing University; National Chung Hsing University
  摘要：Diverse single-stranded RNA viruses employ different host cellular organelles or membrane systems to compartmentalize their replication intermediates and proviral factors, ensuring robust replication. Replication of Bamboo mosaic virus (BaMV), an Alphaflexiviridae family, is tightly associated with chloroplasts and dynamic cytosolic viral replication complex (VRC) clusters. BaMV VRC clusters comprise double-stranded viral RNA, BaMV replicase (RepBaMV), and mitochondrial outer membrane protein,...