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Terahertz field-induced metastable magnetization near criticality in FePS₃

mercredi 18 décembre 2024 par Batyr Ilyas, Tianchuang Luo, Alexander von Hoegen, Emil Viñas Boström, Zhuquan Zhang, Jaena Park, Junghyun Kim, Je-Geun Park, Keith A. Nelson, Angel Rubio, Nuh Gedik

Nature, Published online: 18 December 2024; doi:10.1038/s41586-024-08226-xIntense terahertz pulses are used to induce metastable magnetization with a remarkably long lifetime of more than 2.5 milliseconds in a van der Waals antiferromagnet, (...)

Nature

Hierarchical design of pseudosymmetric protein nanocages

mercredi 18 décembre 2024 par Quinton M. Dowling, Young-Jun Park, Chelsea N. Fries, Neil C. Gerstenmaier, Sebastian Ols, Erin C. Yang, Adam J. Wargacki, Annie Dosey, Yang Hsia, Rashmi Ravichandran, Carl D. Walkey, Anika L. Burrell, David Veesler, David Baker, Neil P. King

Nature, Published online: 18 December 2024; doi:10.1038/s41586-024-08360-6A new computational method for design of pseudosymmetric self-assembling protein nanomaterials has resulted in purification of cage-like protein assemblies containing 960 subunits with a diameter of (...)

Nature

Timely TGF? signalling inhibition induces notochord

mercredi 18 décembre 2024 par Tiago Rito, Ashley R. G. Libby, Madeleine Demuth, Marie-Charlotte Domart, Jake Cornwall-Scoones, James Briscoe

Nature, Published online: 18 December 2024; doi:10.1038/s41586-024-08332-wThrough analysis of developing chick embryos and in vitro differentiation of embryonic stem cells, a study develops a method to generate a model of the human trunk with a (...)

Nature

Atmospheric rivers cause warm winters and extreme heat events

mercredi 18 décembre 2024 par Serena R. Scholz, Juan M. Lora

Nature, Published online: 18 December 2024; doi:10.1038/s41586-024-08238-7Seasons with more frequent atmospheric rivers (ARs) also have warmer than average temperatures in many mid-latitude regions, and AR events are associated with temperature anomalies of 5–10 °C above the climatological (...)

Nature

Determining structures of RNA conformers using AFM and deep neural networks

mercredi 18 décembre 2024 par Maximilia F. S. Degenhardt, Hermann F. Degenhardt, Yuba R. Bhandari, Yun-Tzai Lee, Jienyu Ding, Ping Yu, William F. Heinz, Jason R. Stagno, Charles D. Schwieters, Norman R. Watts, Paul T. Wingfield, Alan Rein, Jinwei Zhang, Yun-Xing Wang

Nature, Published online: 18 December 2024; doi:10.1038/s41586-024-07559-xHORNET, a method that uses unsupervised machine learning and deep neural networks to analyse atomic force microscopy data enables structural determination of RNA molecules in multiple (...)

Nature

Synaptic basis of feature selectivity in hippocampal neurons

mercredi 18 décembre 2024 par Kevin C. Gonzalez, Adrian Negrean, Zhenrui Liao, Satoshi Terada, Guofeng Zhang, Sungmoo Lee, Katalin Ócsai, Balázs J. Rózsa, Michael Z. Lin, Franck Polleux, Attila Losonczy

Nature, Published online: 18 December 2024; doi:10.1038/s41586-024-08325-9A temporally asymmetric synaptic plasticity kernel results from bidirectional modifications of synaptic weights around the induction of a place field.

Nature

Engineered extrachromosomal oncogene amplifications promote tumorigenesis

mercredi 18 décembre 2024 par Davide Pradella, Minsi Zhang, Rui Gao, Melissa A. Yao, Katarzyna M. Gluchowska, Ylenia Cendon-Florez, Tanmay Mishra, Gaspare La Rocca, Moritz Weigl, Ziqi Jiao, Hieu H. M. Nguyen, Marta Lisi, Mateusz M. Ozimek, Chiara Mastroleo, Kevin Chen, Felix Grimm, Jens Luebeck, Shu Zhang, Andrea Alice Zolli, Eric G. Sun, Bhargavi Dameracharla, Zhengqiao Zhao, Yuri Pritykin, Carlie Sigel, Howard Y. Chang, Paul S. Mischel, Vineet Bafna, Cristina R. Antonescu, Andrea Ventura

Nature, Published online: 18 December 2024; doi:10.1038/s41586-024-08318-8Large extrachromosomal DNAs are engineered using a CRISPR- and Cre–loxP-based approach and shown to drive cancer in mouse models, with potential applications in determining the role of oncogene amplifications in human (...)

Nature

Tidally driven remelting around 4.35 billion years ago indicates the Moon is old

mercredi 18 décembre 2024 par Francis Nimmo, Thorsten Kleine, Alessandro Morbidelli

Nature, Published online: 18 December 2024; doi:10.1038/s41586-024-08231-0Lunar rock and zircon ages were reset by a remelting event driven by the Moon’s orbital evolution, reconciling existing discrepancies in estimates for the formation time of the Moon and the crystallization time of its (...)

Nature

Record-low Antarctic sea ice in 2023 increased ocean heat loss and storms

mercredi 18 décembre 2024 par Simon A. Josey, Andrew J. S. Meijers, Adam T. Blaker, Jeremy P. Grist, Jenny Mecking, Holly C. Ayres

Nature, Published online: 18 December 2024; doi:10.1038/s41586-024-08368-yThe record-low Antarctic sea-ice decline in 2023 substantially altered Southern Ocean–atmosphere interaction leading to unprecedented wintertime turbulent ocean heat loss to the atmosphere, enhanced storminess and (...)

Nature

Growth-based monolithic 3D integration of single-crystal 2D semiconductors

mercredi 18 décembre 2024 par Ki Seok Kim, Seunghwan Seo, Junyoung Kwon, Doyoon Lee, Changhyun Kim, Jung-El Ryu, Jekyung Kim, Jun Min Suh, Hang-Gyo Jung, Youhwan Jo, June-Chul Shin, Min-Kyu Song, Jin Feng, Hogeun Ahn, Sangho Lee, Kyeongjae Cho, Jongwook Jeon, Minsu Seol, Jin-Hong Park, Sang Won Kim, Jeehwan Kim

Nature, Published online: 18 December 2024; doi:10.1038/s41586-024-08236-9Single-crystalline materials can be grown on amorphous surfaces at below 400 °C, enabling monolithic three-dimensional integration of vertically stacked (...)

Nature