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作者:[Anonymous]
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作者:Di Fulvio, Angela
作者单位:University of Illinois System; University of Illinois Urbana-Champaign; University of Illinois System; University of Illinois Urbana-Champaign
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作者:Chen, Di; Gao, Lulu; Li, Shujun; Cheng, Yiqiu; Wu, Xiaoxian; Li, Wenhao; Zhang, Jinman; Fu, Xueling; Xiang, Pan; Sun, Lu; Chen, Zhiteng; Zhang, Hua; Li, Youliang; Luo, Shiqi; You, Chong; Sun, Linhan; Huang, Xing; Zhu, Yidong; Zeng, Xing; Wang, Wenqin; He, Yan; Wang, Haihai; Zhang, Yu; Chen, Xuewei; Wu, Yongrui; Huang, Yongcai
作者单位:Sichuan Agricultural University; Chinese Academy of Sciences; Center for Excellence in Molecular Plant Sciences, CAS; Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS; Pennsylvania Commonwealth System of Higher Education (PCSHE); Pennsylvania State University; Pennsylvania State University - University Park; Northeast Agricultural University - China; Shanghai Normal University; Chinese Academy of Sciences; Institute of Genetics & Developmental Biology, CAS
摘要:Efficient nitrogen assimilation is important for sustainable agriculture1, yet its subcellular organization remains unknown. Here we show that plastoglobules (PGs) in the chloroplasts of mesophyll cells function as a metabolic hub that orchestrates nitrogen utilization in maize. Nitrogen-responsive dynamics of PGs represent a conserved feature across plant species. We identify two key enzymes, nitrite reductase 2 (ZmNIR2) and glutamine synthetase 1 (ZmGLN1), specifically targeted to PGs by a c...
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作者:Peng, Jianghai; Li, Jiwei; Krause, Johannes R.; Lyons, Mitchell B.; Murray, Nicholas J.; Schill, Steven R.; Roelfsema, Chris M.; Asner, Gregory P.
作者单位:Arizona State University; Arizona State University-Tempe; Arizona State University; Arizona State University-Tempe; Arizona State University; Arizona State University-Tempe; State University System of Florida; Florida International University; University of New South Wales Sydney; James Cook University; Nature Conservancy; University of Queensland
摘要:Seagrass ecosystems underpin coastal biodiversity1 and provide vital ecosystem services, including shoreline protection2, food security3 and climate mitigation4. Despite growing recognition as a nature-based climate solution, seagrasses are among the least mapped and most poorly understood vegetated coastal ecosystems5. Here we present, to our knowledge, the first global 10-m spatial resolution maps and change analysis of seagrass extent in clear, shallow coastal waters, derived from 4.75 mill...
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作者:Uboveja, Apoorva; Yang, Baixue; Buj, Raquel; Amalric, Amandine; Wang, Hui; Tangudu, Naveen Kumar; Cole, Aidan R.; Disharoon, Julie A.; Fang, Richard S.; Levasseur, Evan; Naruse, Miho; Huang, Zhentai; Megill, Emily; Kantner, Daniel S.; Chatoff, Adam; Ahmad, Hafsah; Marcinkiewicz, Mariola M.; Graff, Sarah; De Pieri, Ellen; Huacachino, Andrea Andress; Vendetti, Frank P.; Danielson, Jeff; Dahl, Erika S.; Pennise, Jennifer L.; Elishaev, Esther; Jaccard, Alison; Borho, Lauren; Post, Miriam D.; Cooper, Kristine; Modugno, Francesmary; Hempel, Nadine; Stallaert, Wayne; Bakkenist, Christopher J.; Sidoli, Simone; Wellen, Kathryn E.; Bitler, Benjamin G.; Long, David T.; Snyder, Nathaniel W.; Aird, Katherine M.
作者单位:The Wistar Institute; Pennsylvania Commonwealth System of Higher Education (PCSHE); University of Pittsburgh; Pennsylvania Commonwealth System of Higher Education (PCSHE); University of Pittsburgh; Tsinghua University; Pennsylvania Commonwealth System of Higher Education (PCSHE); Temple University; Medical University of South Carolina; Montefiore Medical Center; Yeshiva University; Albert Einstein College of Medicine; Pennsylvania Commonwealth System of Higher Education (PCSHE); University of Pittsburgh; Pennsylvania Commonwealth System of Higher Education (PCSHE); Pennsylvania State University; Penn State Health; Pennsylvania Commonwealth System of Higher Education (PCSHE); University of Pittsburgh; University of Pennsylvania; Pennsylvania Commonwealth System of Higher Education (PCSHE); University of Pittsburgh; Pennsylvania Commonwealth System of Higher Education (PCSHE); University of Pittsburgh; Magee-Womens Research Institute; University of Colorado System; University of Colorado Anschutz; Pennsylvania Commonwealth System of Higher Education (PCSHE); University of Pittsburgh; Pennsylvania Commonwealth System of Higher Education (PCSHE); University of Pittsburgh; Pennsylvania Commonwealth System of Higher Education (PCSHE); University of Pittsburgh; University of Colorado System; University of Colorado Anschutz
摘要:Homologous recombination (HR) deficiency increases sensitivity to DNA-damaging agents that are commonly used to treat cancer1. In HR-proficient cancers, the metabolic mechanisms that drive response or resistance to DNA-damaging agents remain unclear. Here we have identified that depletion of alpha-ketoglutarate (alpha KG) sensitizes HR-proficient cells to DNA-damaging agents by metabolic regulation of histone acetylation. alpha KG is required for the activity of alpha KG-dependent dioxygenases...
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作者:Lo, Chiu Fan Bowen; Lyons, Anasuya; Gresh, Dan; Mills, Michael; Siegfried, Peter E.; Urmey, Maxwell D.; Tantivasadakarn, Nathanan; Dreyer, Henrik; Vishwanath, Ashvin; Verresen, Ruben; Iqbal, Mohsin
作者单位:Harvard University; State University of New York (SUNY) System; Stony Brook University; University of Chicago
摘要:A quantum computer requires the ability to store and manipulate information globally to protect against local noise. Topologically ordered phases1,2 offer two routes: encoding information in the ground-state subspace3 or in anyonic excitations1,4,5. The toric code1 exemplifies the first approach but does not intrinsically support a universal gate set. The latter-topological quantum computation-implements gates by braiding non-Abelian anyons6 around each other. However, the simplest non-Abelian...
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作者:Danagoulian, Areg
作者单位:Massachusetts Institute of Technology (MIT)
摘要:The Outer Space Treaty (OST) was opened to signatures in 1967 and, since then, 117 countries, including China, the USA and Russia, have become part of it1. Among other stipulations, the treaty bans the placement of nuclear weapons in outer space. Recently, the US government has raised worries that Russia is testing nuclear-armed anti-satellite weapon (ASAT) components, with the possibility that it will place a nuclear weapon in space. Such a device, if detonated, would destroy most of the sate...
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作者:Levermann, Anders
摘要:Increasing instability of the ocean, ice and atmosphere threatens farming, finance and society. We all need to wake up to that fact.
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作者:Kiyuka, Patience
作者单位:Kenya Medical Research Institute
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作者:Smith, Holly