6785期

最新文章

• Gapless pangenome analyses reveal fast Brassica rapa subspeciation AI翻译
  作者：Ma, Wei; Liu, Yuanming; Wei, Xiaochun; Zhang, Xiaomeng; Li, Xiaonan; Liu, Zhaokun; Yuan, Lingyun; Li, Guangguang; Zhang, Shu; Yang, Qihang; Chang, Xiaocong; Han, Zizhuo; Liang, Hao; Luan, Zhaoshui; Wang, Qianyun; Gu, Yujie; Wang, Xinlong; Zhao, Xianlei; Liu, Qing; Sun, Xiaoxue; Liu, Mengyang; Feng, Daling; Lu, Yin; Luo, Shuangxia; Yang, Lei; Li, Mengyuan; Allaby, Robin; Wang, Kai; Zhang, Tianzhen; Shen, Shuxing; Van De Peer, Yves; Hong, Yiguo; Yuan, Yuxiang; Zhao, Jianjun
  作者单位：Hebei Agricultural University; Henan Academy of Agricultural Sciences; Shenyang Agricultural University; Jiangsu Academy of Agricultural Sciences; Anhui Agricultural University; University of Warwick; Nantong University; Zhejiang University; Ghent University; Flanders Institute for Biotechnology (VIB); Ghent University; University of Pretoria; Nanjing Agricultural University
  摘要：Brassica rapa (Br) encompasses many morphotypes and subspecies, so it is a good model with which to investigate plant diversification and subspeciation. Here, we resequenced the genomes of 1720 Br accessions and de novo assembled 11 representative telomere-to-telomere gapless genomes for seven elite subspecies that underwent intensive morphotypification and developed distinct agronomic traits valued to agriculture. We identified 6992 unknown genes, 110 complete (peri)centromeres, and five new ...
• Device-independent quantum key distribution over 100 km with single atoms AI翻译
  作者：Lu, Bo-Wei; Yang, Chao-Wei; Wang, Run-Qi; Gao, Bo-Feng; Zhen, Yi-Zheng; Wang, Zhen-Gang; Shi, Jia-Kai; Ren, Zhong-Qi; Hahn, Thomas A.; Tan, Ernest Y. -Z.; Xie, Xiu-Ping; Zheng, Ming-Yang; Jiang, Xiao; Zhang, Jun; Xu, Feihu; Zhang, Qiang; Bao, Xiao-Hui; Pan, Jian-Wei
  作者单位：Chinese Academy of Sciences; University of Science & Technology of China, CAS; Chinese Academy of Sciences; University of Science & Technology of China, CAS; Chinese Academy of Sciences; University of Science & Technology of China, CAS; CAS Center for Excellence in Quantum Information & Quantum Physics; Chinese Academy of Sciences; Hefei National Laboratory; University of Science & Technology of China, CAS; Weizmann Institute of Science; University of Waterloo; University of Waterloo; National University of Singapore
  摘要：Device-independent quantum key distribution (DI-QKD) is a key application of the quantum internet. We report the realization of DI-QKD between two single-atom nodes linked by 100-kilometer (km) fibers. To improve the entangling rate, single-photon interference is leveraged for entanglement heralding, and quantum frequency conversion is used to reduce fiber loss. A tailored Rydberg-based emission scheme suppresses the photon recoil effect on the atom without introducing noise. We achieved high-...
• Satellite data can help transform food systems: Satellite data can be used to increase yields and improve sustainability in smallholder agricultural systems AI翻译
  作者：Jain, Meha
  作者单位：University of Michigan System; University of Michigan
• Quantum encryption heralds a hack-proof internet AI翻译
  作者：Savitsky, Zack
• A panorama of plant pangenomes AI翻译
  作者：Soltis, Pamela S.; Soltis, Douglas E.
  作者单位：State University System of Florida; University of Florida; State University System of Florida; University of Florida
• A double helix twist in HIV vaccine design AI翻译
  作者：Bannard, Oliver; Howarth, Mark R.
  作者单位：UK Research & Innovation (UKRI); University of Oxford; Medical Research Council UK (MRC); University of Cambridge
• Attendance drops at some US conferences, but others hold steady AI翻译
  作者：Langin, Katie
• Evidence for representation of pretend objects by Kanzi, a language-trained bonobo AI翻译
  作者：Bastos, Amalia P. M.; Krupenye, Christopher
  作者单位：Johns Hopkins University; University of St Andrews
  摘要：Secondary representations enable our minds to depart from the here-and-now and generate imaginary, hypothetical, or alternate possibilities that are decoupled from reality, supporting many of our richest cognitive capacities such as mental-state attribution, simulation of possible futures, and pretense. We present experimental evidence that a nonhuman primate can represent pretend objects. Kanzi, a lexigram-trained bonobo, correctly identified the location of pretend objects (e.g., juice poure...
• Biological data governance in an age of AI AI翻译
  作者：Bloomfield, Doni; Black, James R. M.; Crook, Oliver; Brandes, Nadav; Hanke, Moritz S.; Inglesby, Thomas V.; Cicero, Anita; Pollack, Robert; Hernandez-Boussard, Tina; Imperiale, Michael J.; Altman, Russ B.; Pannu, Jaspreet
  作者单位：Fordham University; Johns Hopkins University; Johns Hopkins Bloomberg School of Public Health; University of Oxford; University of Oxford; Columbia University; Stanford University; Stanford University; University of Michigan System; University of Michigan; Stanford University; Stanford University; Stanford Medicine
• Learning to leave home AI翻译
  作者：Karina, Aigerim
  作者单位：Stockholm University