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

最新文章

• Abrupt changes in algal biomass of thousands of US lakes are related to climate and are more likely in low- disturbance watersheds AI翻译
  作者：Soranno, Patricia A.; Hanly, Patrick J.; Webster, Katherine E.; Wagner, Tyler; Mcdonald, Andrew; Shuvo, Arnab; Schliep, Erin M.; Reinl, Kaitlin L.; Mccullough, Ian M.; Tan, Pang-Ning; Lottig, Noah R.; Cheruvelil, Kendra Spence
  作者单位：Michigan State University; Michigan State University; Michigan State University; Pennsylvania Commonwealth System of Higher Education (PCSHE); Pennsylvania State University; Pennsylvania State University - University Park; United States Department of the Interior; United States Geological Survey; Michigan State University; University of Wisconsin System; University of Wisconsin Madison; North Carolina State University; University of Wisconsin System; University of Wisconsin Madison; University of Wisconsin System; Michigan State University; University of Cambridge
  摘要：Climate change is predicted to intensify lake algal blooms globally and result in regime shifts. However, observed increases in algal biomass do not consistently correlate with air temperature or precipitation, and evidence is lacking for a causal effect of climate or the nonlinear dynamics needed to demonstrate regime shifts. We modeled the causal effects of climate on annual lake chlorophyll (a measure of algal biomass) over 34 y for 24,452 lakes across broad ecoclimatic zones of the United ...
• Climate change is leading to an ecological trap in a migratory insect AI翻译
  作者：Zhang, Shi-Yan; Zhang, Yi-Yang; Yang, Fan; Zhou, Chen; Shen, Hui-Mei; Wang, Bei-Bei; Zeng, Juan; Reynolds, Don R.; Chapman, Jason W.; Hu, Gao
  作者单位：Nanjing Agricultural University; University of Greenwich; UK Research & Innovation (UKRI); Biotechnology and Biological Sciences Research Council (BBSRC); Rothamsted Research; University of Exeter; Nanjing Agricultural University
  摘要：Many insect migrants rely on favorable seasonal winds to carry out long- range latitudinal migrations. In East China, the annual advance and retreat of the East Asian summer monsoon produces ideal conditions for seasonal range expansion and contraction of many migratory crop pests. However, climate- induced changes in the strength, timing, and location of the monsoon are impacting wind systems which may, in turn, affect migration patterns. We investigated these questions in the rice leafroller...
• Molecular patterns of matrix protein 1 (M1): A strong predictor of adaptive evolution in H9N2 avian influenza viruses AI翻译
  作者：Zhu, Yanting; Cong, Yulin; Sun, Yixue; Sheng, Shouzhi; Liu, Chang; Jiang, Jianfeng; Li, Siqi; Zhang, Pengju; Gao, Chao; Zhao, Jinghui; Cong, Yanlong
  作者单位：Jilin University; Jilin University; Changchun University; Jilin Academy of Agricultural Sciences
  摘要：The H9N2 subtype of avian influenza virus (AIV) emerges as a significant member of the influenza A virus family. However, the varying degrees of epidemiological dominance among different lineages or clades of H9N2 AIVs have not been fully clarified. The matrix protein M1, a key structural component of the virion, plays a crucial role in maintaining the viral structure and lifecycle. To elucidate the intrinsic relationship between the genetic patterns of M1 and the adaptive dynamics of H9N2 AIV...
• Simple genetic mechanisms toward more intricate molecular complexes AI翻译
  作者：Cisneros, Angel F.; Landry, Christian R.
  作者单位：Laval University; Laval University; Laval University; Laval University
• Reply to Krefeld- Schwalb et al.: Measuring population heterogeneity requires upholding good scientific practice AI翻译
  作者：Holzmeister, Felix; Johannesson, Magnus; Boehm, Robert; Dreber, Anna; Huber, Juergen; Kirchler, Michael
  作者单位：University of Innsbruck; Stockholm School of Economics; University of Vienna; University of Copenhagen; University of Copenhagen; University of Innsbruck
• Fluoride- based hydrogen bond chemistry in a layered double hydroxide cathode toward highperformance aqueous NH4+storage AI翻译
  作者：Sun, Fang-Fang; Guan, Xinwei; Huang, Zi-Hang; Han, Xu; Li, Hui; Ma, Tianyi
  作者单位：Liaoning University; Royal Melbourne Institute of Technology (RMIT); Chinese Academy of Sciences; Ningbo Institute of Materials Technology & Engineering, CAS
  摘要：In aqueous ammonium- ion storage, hydrogen bonds play a pivotal role in the reversible insertion/extraction ofNH4 + within transition metal oxides/hydroxides. Although fluorine (F) is known for its strong electronegativity and potential to form robust hydrogen bonds with NH4+, its specific influence on NH4 + storage remains unexplored. Herein, we systematically investigate the effects of F- based hydrogen bond chemistry within a layered double hydroxide matrix, where F species are introduced a...
• Olfaction with legs-Spiders use wall- pore sensilla for pheromone detection (vol 122, e2415468121, 2025) AI翻译
  作者：Talukder, Mohammad Belal; Mueller, Carsten H. G.; Zhang, Dan-Dan; Schulz, Stefan; Loefstedt, Christer; Wang, Hong-Lei; Uhl, Gabriele B.
• 撤稿声明: DAT (deacylating autotransporter toxin) from Bordetella parapertussis demyristoylates Gαi GTPases and contributes to cough AI翻译
  作者：Hiramatsu, Yukihiro; Nishida, Takashi; Ota, Natsuko; Tamaki, Yuki; Nugraha, Dendi K.; Horiguchi, Yasuhiko
• The antimicrobial activity of ETD151 defensin is dictated by the presence of glycosphingolipids in the targeted organisms AI翻译
  作者：Kharrat, Ons; Yamaryo-Botte, Yoshiki; Nasreddine, Rouba; Voisin, Sebastien; Aumer, Thomas; Cammue, Bruno P. A.; Madinier, Jean-Baptiste; Knobloch, Thomas; Thevissen, Karin; Nehme, Reine; Aucagne, Vincent; Botte, Cyrille; Bulet, Philippe; Landon, Celine
  作者单位：Centre National de la Recherche Scientifique (CNRS); Institut National de la Sante et de la Recherche Medicale (Inserm); Communaute Universite Grenoble Alpes; Universite Grenoble Alpes (UGA); CEA; Centre National de la Recherche Scientifique (CNRS); Universite de Orleans; Bayer AG; KU Leuven
  摘要：Fungal infections represent a significant global health concern, with a growing prevalence of antifungal drug resistance. Targeting glucosylceramides (GlcCer), which are func-tionally important glycosphingolipids (GSL) present in fungal membranes, represents a promising strategy for the development of antifungal drugs. GlcCer are associated with the antifungal activity of certain plant and insect defensins. The 44- residue ETD151 peptide, optimized from butterfly defensins, is active against s...
• In the shadow of antibiotics AI翻译
  作者：Rasouly, Aviram; Nudler, Evgeny
  作者单位：New York University; Howard Hughes Medical Institute; New York University