6779期

最新文章

• Extending the temperature range of the Cmcm phase of SnSe for high thermoelectric performance AI翻译
  作者：Gao, Tian; Wen, Yi; Bai, Shulin; Su, Lizhong; Shi, Haonan; Liu, Rong; Wang, Sining; Hu, Yixuan; Liu, Shibo; Liu, Dongrui; Liu, Shan; Liang, Chao; Feng, Xiaokun; Wang, Xiaoqian; Qin, Yongxin; Gao, Xiang; Qin, Bingchao; Chang, Cheng; Bai, Peikang; Zhao, Li-Dong
  作者单位：Beihang University; Taiyuan University of Science & Technology; Beihang University
  摘要：Thermoelectric power generation requires high dimensionless figure of merit ZT across broad temperatures. The two-dimensional phonon and three-dimensional charge transports enable n-type-Pnma tin selenide (SnSe) crystals to show a peak ZT of similar to 3.0 at 748 kelvin. In this work, we focused on the high-symmetry Cmcm phase to boost two-dimensional phonon and three-dimensional charge transports and extended the high-performance (ZT similar to 3.0) plateau. By simultaneously broadening the C...
• A bacterial nutrition strategy for plant disease control AI翻译
  作者：Wang, Shanzhi; Zhu, Lisong; Tian, Meng; Wu, Wenyi; Hu, Xu; Li, Xuan; Wang, Jiyang; Zhu, Ying; Xu, Jiaqing; Mou, Baohui; Yang, Jiyun; Cui, Fuhao; Li, Dayong; Cheng, Jie; Liu, Zhilong; Wang, Ming-An; Qi, Linlu; Jin, Weiwei; Luo, Zhao-Qing; Zhou, Pei; Lee, Yong-Hwan; Staskawicz, Brian; He, Sheng Yang; Sun, Wenxian
  作者单位：China Agricultural University; Southwest University - China; Jilin Agricultural University; Duke University; Duke University; China Agricultural University; China Agricultural University; China Agricultural University; Jilin University; Seoul National University (SNU); University of California System; University of California Berkeley; University of California System; University of California Berkeley; Duke University; Howard Hughes Medical Institute
  摘要：Xanthomonas spp. cause serious diseases in more than 400 plant species. The conserved AvrBs2 family effectors are among the most important virulence factors in xanthomonads, but how AvrBs2 promotes infection remains elusive. We found that AvrBs2 is a glycerophosphodiesterase-derived synthetase that catalyzes uridine 5 '-diphosphate-alpha-d-galactose into a sugar phosphodiester, bis-(1,6)-cyclic dimeric alpha-d-galactose-phosphate, which is referred to as xanthosan. Xanthosan is synthesized by ...
• All-optical synthesis chip for large-scale intelligent semantic vision generation AI翻译
  作者：Chen, Yitong; Sun, Xinyue; Tan, Longtao; Jiang, Yizhou; Zhou, Yin; Zhang, Wenjun; Zhai, Guangtao
  作者单位：Shanghai Jiao Tong University; Tsinghua University; Tsinghua University
  摘要：Large-scale generative artificial intelligence (AI) is facing a severe computing power shortage. Although photonic computing achieves excellence in decision tasks, its application in generative tasks remains formidable because of limited integration scale, time-consuming dimension conversions, and ground-truth-dependent training algorithms. We produced an all-optical chip for large-scale intelligent vision generation, named LightGen. By integrating millions of photonic neurons on a chip, varyi...
• NIH's proposed caps on open-access publishing fees roil community AI翻译
  作者：Jacobs, Phie
• Electrode strain dynamics in layered intercalation battery cathodes AI翻译
  作者：Sun, Tianxiao; Qian, Guannan; Fang, Ruqing; Zan, Guibin; Xue, Zhichen; Trask, Stephen E.; Gutierrez, Arturo; Li, Wenlong; Deng, Shimao; Li, Luxi; Yun, Wenbing; Pianetta, Piero; Yu, Guihua; Croy, Jason R.; Chueh, William C.; Zhu, Juner; Liu, Yijin
  作者单位：University of Texas System; University of Texas Austin; University of Texas System; University of Texas Austin; Northeastern University; United States Department of Energy (DOE); Stanford University; SLAC National Accelerator Laboratory; United States Department of Energy (DOE); Argonne National Laboratory; United States Department of Energy (DOE); Argonne National Laboratory; Stanford University; United States Department of Energy (DOE); Stanford University; SLAC National Accelerator Laboratory
  摘要：Rechargeable batteries using electrodes based on intercalation chemistry exhibit notable cyclability, yet their performance still suffers from chemomechanical degradation. In this study, by combining a suite of operando microscopy methods, we explored electrode strain evolution and observed intricate particle cluster rearrangement under electrochemical stimuli. We show that early-stage strain accumulation in intercalation cathodes occurs during the period of interparticle charge transfer and r...
• Xenotransplants set new records AI翻译
  作者：Cohen, Jon
• Tricks for treats AI翻译
  作者：Kvitko, Brian H.; Jacobs, Jonathan M.
  作者单位：University System of Georgia; University of Georgia; University System of Georgia; University of Georgia; University System of Ohio; Ohio State University; University System of Ohio; Ohio State University
• 2025 AAAS Kavli Science Journalism Award winners named AI翻译
  作者：Lane, Earl; Hughes, Emily
• Xanthomonas coordinates type III-type II effector synergy by activating fruit-ripening pathway AI翻译
  作者：Phan, Trang Thi-Thu; Streit, Rodrigo Silva Araujo; Minsavage, Gerald V.; Kilian, Joachim; Aguilera, Paloma de los Angeles; Wang, Nan; Brich, Nicolas; Morbitzer, Robert; von Roepenack-Lahaye, Edda; Charleux, Brice; Szurek, Boris; de Giuseppe, Priscila Oliveira; Licciardello, Concetta; Jones, Jeffrey B.; Teixeira, Paulo J. P. L.; Persinoti, Gabriela Felix; Murakami, Mario Tyago; Liu, Chang; Grau, Jan; Lahaye, Thomas
  作者单位：Eberhard Karls University of Tubingen; State University System of Florida; University of Florida; Eberhard Karls University of Tubingen; INRAE; CIRAD; Institut Agro; Institut de Recherche pour le Developpement (IRD); Universite de Montpellier; Consiglio per la Ricerca in Agricoltura e L'analisi Dell'economia Agraria (CREA); Universidade de Sao Paulo; Martin Luther University Halle Wittenberg; Eberhard Karls University of Tubingen; University Hohenheim
  摘要：Plant cell walls harbor vast carbohydrate reserves, yet how pathogens unlock them remains unclear. We show that the citrus canker pathogen Xanthomonas citri subsp. citri (Xcc) mobilizes cell wall sugars by hijacking a fruit-ripening program through the type III effector PthA4, which activates the ripening coordinator CsLOB1. CsLOB1 induces approximately 100 genes, many encoding enzymes involved in cell wall breakdown. In the nonfruiting species Nicotiana benthamiana, CsLOB1 likewise promotes X...
• A human pan-disease blood atlas of the circulating proteome AI翻译
  作者：Alvez, Maria Bueno; Bergstrom, Sofia; Kenrick, Josefin; Johansson, Emil; Aberg, Mikael; Akyildiz, Murat; Altay, Ozlem; Skold, Hilda; Antonopoulos, Konstantinos; Apostolakis, Emmanouil; Balcioglu, Yasin Hasan; Bergstrom, Anna; Bergstrom, Goran; Bjorkander, Sophia; Brage, Suzanne Egyhazi; Brodin, Petter; Butler, Lynn; Cajander, Sara; Danielsson, Hanna; Dayangac, Murat; Dinler-Doganay, Gizem; Doganay, Levent; Enblad, Gunilla; Enblad, Malin; Fagerberg, Linn; Falck-Jones, Sara; Farnert, Anna; Forsberg, Mattias; Gonzalez, Laura; Gummesson, Anders; Gunnarsson, Karin; Gunnarsson, Iva; Gyllensten, Ulf; Hesselager, Goran; Hober, Andreas; Hoglund, Martin; Holmqvist, Marie; Horuluoglu, Begum; Hultgren, Rebecka; Iglesias, Maria Jesus; Janols, Helena; Johansson, Fredric; Johnsson, Anette; Klareskog, Lars; Kotol, David; Kull, Inger; Kvarnstrom, Marika; Lautenbach, Maximilian Julius; Liljedahl, Ulrika; Lindman, Henrik; Lindskog, Cecilia; Lipcsey, Miklos; Lundberg, Ingrid E.; Mardinoglu, Adil; Melen, Erik; Meng, Lingqi; Merritt, Anne-Sophie; Mulder, Jan; Nguyen, Mai Thi-Huyen; Nordlund, Jessica; Norrby-Teglund, Anna; Notarnicola, Antonella; Nowak, Piotr; Odeberg, Jacob; Oksvold, Per; Olsson, Tomas; Padyukov, Leonid; Pauksens, Karlis; Piehl, Fredrik; Pin, Elisa; Ponten, Fredrik; Rameika, Natallia; Reepalu, Anton; Roy, Joy; Schwenk, Jochen M.; Sen, Meltem; Siika, Antti; Simonson, Oscar E.; Sivertsson, Asa; Sjoblom, Tobias; Sjostedt, Evelina; Skoglund, Lovisa; Smed-Sorensen, Anna; Sonden, Klara; Sonnerborg, Anders; Stalberg, Karin; Stralin, Kristoffer; Sunden-Cullberg, Jonas; Sundling, Christopher; Sutantiwanichkul, Thanadol; Svedman, Fernanda Costa; Svensson, Mattias; Svenungsson, Elisabet; Lakshmikanth, Tadepally; Tran-Minh, Khue Hua; Turkez, Hasan; Unge, Christian; Venge, Per; Wahren-Herlenius, Marie; Woessmann, Jakob; Yang, Hong; Yesilkaya, Umit Haluk; Yuan, Meng; Zeybel, Mujdat; Zhang, Cheng; Zhong, Wen; Zwahlen, Martin; Von Feilitzen, Kalle; Nilsson, Peter; Edfors, Fredrik; Uhlen, Mathias
  作者单位：Royal Institute of Technology; SciLifeLab; Uppsala University; SciLifeLab; Uppsala University; Koc University; Karolinska Institutet; University of Gothenburg; Sahlgrenska University Hospital; Karolinska Institutet; Sodersjukhuset Hospital; Karolinska Institutet; Karolinska Institutet; UK Research & Innovation (UKRI); Imperial College London; Medical Research Council UK (MRC); Karolinska Institutet; UiT The Arctic University of Tromso; Orebro University; Sodersjukhuset Hospital; Istanbul Medipol University; Istanbul Technical University; Bahcesehir University; Uppsala University; Uppsala University; Karolinska Institutet; Karolinska Institutet; Karolinska University Hospital; Karolinska Institutet; Karolinska University Hospital; Sahlgrenska University Hospital; Karolinska Institutet; Karolinska University Hospital; SciLifeLab; Uppsala University; Uppsala University; Karolinska Institutet; Karolinska University Hospital; University of London; King's College London; Karolinska Institutet; Karolinska Institutet; Karolinska University Hospital; Karolinska Institutet; Karolinska Institutet; Lund University; Lund University; Skane University Hospital; Karolinska Institutet; Karolinska University Hospital; Uppsala University; Karolinska Institutet; Karolinska University Hospital; Ataturk University; Danderyds Hospital; University of Bergen; Harvard University; Harvard Medical School; Harvard University Medical Affiliates; Beth Israel Deaconess Medical Center; Linkoping University
  摘要：The human blood proteome provides a holistic readout of health states through the assessment of thousands of circulating proteins. In this study, we present a pan-disease resource to enable the study of diverse disease phenotypes within a harmonized proteomics dataset. By profiling protein concentrations across 59 diseases and healthy cohorts, we identified proteins associated with age, sex, and body mass index, as well as disease-specific signatures. This study highlights shared and distinct ...