Nature

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• COFFEE CULTURE: FREQUENT BREWS ALTER GUT MICROBES AI翻译
  作者：[Anonymous]
• Multiple mechanisms for licensing human replication origins AI翻译
  作者：Yang, Ran; Hunker, Olivia; Wise, Marleigh; Bleichert, Franziska
  作者单位：Yale University
  摘要：Loading of replicative helicases is obligatory for the assembly of DNA replication machineries. The eukaryotic MCM2-7 replicative helicase motor is deposited onto DNA by the origin recognition complex (ORC) and co-loader proteins as a head-to-head double hexamer to license replication origins. Although extensively studied in budding yeast(1-4), the mechanisms of origin licensing in multicellular eukaryotes remain poorly defined. Here we use biochemical reconstitution and electron microscopy to...
• Climate and health needs are driving materials advances AI翻译
  作者：Baker, Simon
  摘要：Many of the solutions to global challenges are coming from this expanding field.
• Why Asia is leading the field in green materials AI翻译
  作者：Crow, James Mitchell
  摘要：Finding answers to climate problems - and the financial benefits this might bring - is driving advances.
• Sacrificial capillary pumps to engineer multiscalar biological forms AI翻译
  作者：Sundaram, Subramanian; Lee, Joshua H.; Bjorge, Isabel M.; Michas, Christos; Kim, Sudong; Lammers, Alex; Mano, Joao F.; Eyckmans, Jeroen; White, Alice E.; Chen, Christopher S.
  作者单位：Boston University; Boston University; Harvard University; Universidade de Aveiro; Boston University; Boston University; Boston University
  摘要：Natural tissues are composed of diverse cells and extracellular materials whose arrangements across several length scales-from subcellular lengths(1) (micrometre) to the organ scale(2) (centimetre)-regulate biological functions. Tissue-fabrication methods have progressed to large constructs, for example, through stereolithography(3) and nozzle-based bioprinting(4,5), and subcellular resolution through subtractive photoablation(6-8). However, additive bioprinting struggles with sub-nozzle/voxel...
• Bad bar charts are pervasive across biology AI翻译
  作者：Heidt, Amanda
  摘要：How scientific 'shorthand' could be introducing data distortions into published papers
• Nature's 10: the people who helped shape science in 2024 AI翻译
  作者：Peik, Ekkehard; Kharas, Kaitlin; Chunlai, Li; Abalkina, Anna; Xu, Huji; Yunus, Muhammad; Mbala, Placide; Bahr, Cordelia; Lam, Remi; Freedman, Wendy
  摘要：A fraud buster, a nuclear-clock maker and a virus hunter. These are just a few of the remarkable people chosen for this year's Nature's 10.
• Leon Cooper (1930-2024) obituary: Nobel laureate who developed theory of superconductivity AI翻译
  作者：Ferry, Georgina
• The oldest tadpole reveals evolutionary stability of the anuran life cycle AI翻译
  作者：Chuliver, Mariana; Agnolin, Federico L.; Scanferla, Agustin; Rolando, Mauro Aranciaga; Ezcurra, Martin D.; Novas, Fernando E.; Xu, Xing
  作者单位：Museo Argentino de Ciencias Naturales Bernardino Rivadavia (MACN); Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET); Museo Argentino de Ciencias Naturales Bernardino Rivadavia (MACN); University of Birmingham; Chinese Academy of Sciences; Institute of Vertebrate Paleontology & Paleoanthropology, CAS
  摘要：Anurans are characterized by a biphasic life cycle, with an aquatic larval (tadpole) stage followed by an adult (frog) stage, both connected through the metamorphic period in which drastic morphological and physiological changes occur(1). Extant tadpoles exhibit great morphological diversity and ecological relevance(2), but their absence in the pre-Cretaceous fossil record (older than 145 million years) makes their origins and early evolution enigmatic. This contrasts with the postmetamorphic ...
• FOSSILIZED POO AND VOMIT SHOW HOW DINOSAURS ROSE TO RULE AI翻译
  作者：Kudiabor, Helena