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作者：Lujan, David; Choe, Jeongheon; Chaudhary, Swati; Ye, Gaihua; Nnokwe, Cynthia; Rodriguez-Vega, Martin; He, Jiaming; Gao, Frank Y.; Nunley, T. Nathan; Baldini, Edoardo; Zhou, Jianshi; Fiete, Gregory A.; He, Rui; Li, Xiaoqin
作者单位：University of Texas System; University of Texas Austin; University of Texas System; University of Texas Austin; Northeastern University; Massachusetts Institute of Technology (MIT); Texas Tech University System; Texas Tech University; University of Texas System; University of Texas Austin
摘要：The interplay of charge, spin, lattice, and orbital degrees of freedom in correlated materials often leads to rich and exotic properties. Recent studies have brought new perspectives to bosonic collective excitations in correlated materials. For example, inelastic neutron scattering experiments revealed non -trivial band topology for magnons and spin-orbit excitons (SOEs) in a quantum magnet CoTiO3 (CTO). Here, we report phonon properties resulting from a combination of strong spin-orbit coupl...
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作者：Lim, Seongjoon; Singh, Sobhit; Huang, Fei-Ting; Pan, Shangke; Wang, Kefeng; Kim, Jaewook; Kim, Jinwoong; Vanderbilt, David; Cheong, Sang-Wook
作者单位：Rutgers University System; Rutgers University New Brunswick; Rutgers University System; Rutgers University New Brunswick; University of Rochester; University of Rochester; Ningbo University
摘要：Electric currents have the intriguing ability to induce magnetization in nonmagnetic crystals with sufficiently low crystallographic symmetry. Some associated phenomena include the non - linear anomalous Hall effect in polar crystals and the nonreciprocal directional dichroism in chiral crystals when magnetic fields are applied. In this work, we demonstrate that the same underlying physics is also manifested in the electronic tunneling process between the surface of a nonmagnetic chiral materi...
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作者：Dufresnes, Christophe; Poyarkov, Nikolay A.; Jablonski, Daniel
作者单位：Nanjing Forestry University; Sorbonne Universite; Centre National de la Recherche Scientifique (CNRS); Universite PSL; Ecole Pratique des Hautes Etudes (EPHE); Museum National d'Histoire Naturelle (MNHN); Lomonosov Moscow State University; Comenius University Bratislava
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作者：Gamez-Arjona, Francisco; Park, Hee Jin; Garcia, Elena; Aman, Rashid; Villalta, Irene; Raddatz, Natalia; Carranco, Raul; Ali, Akhtar; Ali, Zahir; Zareen, Shah; De Luca, Anna; Leidi, Eduardo O.; Daniel-Mozo, Miguel; Xu, Zheng-Yi; Albert, Armando; Kim, Woe-Yeon; Pardo, Jose M.; Sanchez-Rodriguez, Clara; Yun, Dae-Jin; Quintero, Francisco J.
作者单位：Consejo Superior de Investigaciones Cientificas (CSIC); University of Sevilla; CSIC - Instituto de Bioquimica Vegetal y Fotosintesis (IBVF); University of Sevilla; Swiss Federal Institutes of Technology Domain; ETH Zurich; Konkuk University; Chonnam National University; King Abdullah University of Science & Technology; Universite de Tours; Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Instituto de Recursos Naturales y Agrobiologia de Sevilla (IRNAS); Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Instituto de Quimica Fisica Blas Cabrera (IQF-CSIC); Northeast Normal University - China; Gyeongsang National University; Universidad Politecnica de Madrid
摘要：To control net sodium (Na+) uptake, Arabidopsis plants utilize the plasma membrane (PM) Na+/H+ antiporter SOS1 to achieve Na+ efflux at the root and Na+ loading into the xylem, and the channel - like HKT1;1 protein that mediates the reverse flux of Na+ unloading off the xylem. Together, these opposing transport systems govern the partition of Na+ within the plant yet they must be finely co- regulated to prevent a futile cycle of xylem loading and unloading. Here, we show that the Arabidopsis S...
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作者：Ayres, Ian; Katz, Tamar Kricheli; Regev, Tali
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作者：Vannoy, Kathryn J.; Dick, Jeffrey E.
作者单位：Purdue University System; Purdue University
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作者：Yi, Wei; Xue, Ying; Qing, Wenjie; Cao, Yingxue; Zhou, Lingli; Xu, Mingming; Sun, Zehui; Li, Yuying; Mai, Xiaomei; Shi, Le; He, Chang; Zhang, Feng; Duh, Elia J.; Cao, Yihai; Liu, Xialin
作者单位：Sun Yat Sen University; Johns Hopkins University; Johns Hopkins Medicine; Karolinska Institutet
摘要：Optic neuropathies, characterized by injury of retinal ganglion cell (RGC) axons of the optic nerve, cause incurable blindness worldwide. Mesenchymal stem cell-derived small extracellular vesicles (MSC-sEVs) represent a promising cell - free therapy for regenerative medicine; however, the therapeutic effect on neural restoration fluctuates, and the underlying mechanism is poorly understood. Here, we illustrated that intraocular administration of MSC-sEVs promoted both RGC survival and axon reg...
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作者：Kaeppler, Shawn M.; Springer, Nathan
作者单位：University of Wisconsin System; University of Wisconsin Madison; Bayer AG; Bayer CropScience; University of Minnesota System; University of Minnesota Twin Cities
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作者：Li, Jiaojiao; Zeng, Jian; Tian, Zhaoxia; Zhao, Zhong; Raikhel, Natasha
作者单位：Chinese Academy of Sciences; University of Science & Technology of China, CAS
摘要：Root development is tightly controlled by light, and the response is thought to depend on signal transmission from the shoot. Here, we show that the root apical meristem perceives light independently from aboveground organs to activate the light- regulated transcription factor ELONGATED HYPOCOTYL5 (HY5). The ROS balance between H2O2 and superoxide anion in the root is disturbed under darkness with increased H2O2. We demonstrate that root- derived HY5 directly activates PER6 expression to elimi...
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作者：Nielsen, Mathias; Menon, Govind; Zhao, Yusheng; Bonmati, Eduardo Mateo -; Wolff, Philip; Zhou, Shaoli; Howard, Martin; Dean, Caroline
作者单位：UK Research & Innovation (UKRI); Biotechnology and Biological Sciences Research Council (BBSRC); John Innes Center; UK Research & Innovation (UKRI); Biotechnology and Biological Sciences Research Council (BBSRC); John Innes Center
摘要：responsiveness, but the causes and consequences of these mechanisms are still unclear. Here, we investigate how antisense transcription (termed COOLAIR) interfaces with Polycomb Repressive Complex 2 (PRC2) silencing during winter- induced epigenetic regulation of Arabidopsis FLOWERING LOCUS C (FLC). We use genetic and chromatin analyses on lines ineffective or hyperactive for the antisense pathway in combination with computational modeling to define the mechanisms underlying FLC repression. Ou...
