2023

最新文章

• Yeast are engineered to thrive on light AI翻译
  作者：Pennisi, Elizabeth
• Female preference for rare males is maintained by indirect selection in Trinidadian guppies AI翻译
  作者：Potter, Tomos; Arendt, Jeff; Bassar, Ronald D.; Watson, Beth; Bentzen, Paul; Travis, Joseph; Reznick, David N.
  作者单位：State University System of Florida; Florida State University; University of California System; University of California Riverside; Auburn University System; Auburn University; Dalhousie University
  摘要：When females prefer mates with rare phenotypes, sexual selection can maintain rather than deplete genetic variation. However, there is no consensus on why this widespread and frequently observed preference might evolve and persist. We examine the fitness consequences of female preference for rare male color patterns in a natural population of Trinidadian guppies, using a pedigree that spans 10 generations. We demonstrate (i) a rare male reproductive advantage, (ii) that females that mate with ...
• William Steffen (1947-2023) Earth system scientist with passion for people and planet AI翻译
  作者：Rockstroem, Johan; Richardson, Katherine
  作者单位：Potsdam Institut fur Klimafolgenforschung; University of Copenhagen
• China bans electric capture of earthworms AI翻译
  作者：Zhu, Jiangwei; Fu, Li; Guo, Meixia; Wang, Min; Zhao, Yan
  作者单位：Nanjing Forestry University; Hangzhou Dianzi University; Henan University; Northeastern University - China
• Editors bolt over author fees AI翻译
  作者：Brainard, Jeffrey
• The value of private properties for the conservation of biodiversity in the Brazilian Cerrado AI翻译
  作者：De Marco Jr, Paulo; de Souza, Rodrigo A.; Andrade, Andre F. A.; Villen-Perez, Sara; Nobrega, Caroline Correa; Campello, Luiza Motta; Caldas, Marcellus
  作者单位：Universidade Federal de Goias; Universidad de Alcala; Universidade de Brasilia; Kansas State University
  摘要：Areas set aside for conservation within private lands may be key to enhancing biodiversity-friendly landscapes. This conservation strategy should be especially effective in highly threatened regions that are poorly protected by public lands, such as the Brazilian Cerrado. Brazil's Native Vegetation Protection Law has included set-aside areas within private properties, but their relevance to conservation has not been evaluated. We assess whether private lands are contributing to biodiversity in...
• Overcoming the coupled climate and biodiversity crises and their societal impacts AI翻译
  作者：Poertner, H. -O.; Scholes, R. J.; Arneth, A.; Barnes, D. K. A.; Burrows, M. T.; Diamond, S. E.; Duarte, C. M.; Kiessling, W.; Leadley, P.; Managi, S.; McElwee, P.; Midgley, G.; Ngo, H. T.; Obura, D.; Pascual, U.; Sankaran, M.; Shin, Y. J.; Val, A. L.
  作者单位：Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; University of Bremen; University of Witwatersrand; Helmholtz Association; Karlsruhe Institute of Technology; UK Research & Innovation (UKRI); Natural Environment Research Council (NERC); NERC British Antarctic Survey; University of the Highlands & Islands; University System of Ohio; Case Western Reserve University; King Abdullah University of Science & Technology; King Abdullah University of Science & Technology; University of Erlangen Nuremberg; Centre National de la Recherche Scientifique (CNRS); AgroParisTech; Universite Paris Saclay; Kyushu University; Rutgers University System; Rutgers University New Brunswick; Stellenbosch University; Food & Agriculture Organization of the United Nations (FAO); University of Queensland; Basque Centre for Climate Change (BC3); Basque Foundation for Science; University of Bern; Tata Institute of Fundamental Research (TIFR); National Centre for Biological Sciences (NCBS); Institut de Recherche pour le Developpement (IRD); Ifremer; Universite de Montpellier; Centre National de la Recherche Scientifique (CNRS)
  摘要：Earth's biodiversity and human societies face pollution, overconsumption of natural resources, urbanization, demographic shifts, social and economic inequalities, and habitat loss, many of which are exacerbated by climate change. Here, we review links among climate, biodiversity, and society and develop a roadmap toward sustainability. These include limiting warming to 1.5 degrees C and effectively conserving and restoring functional ecosystems on 30 to 50% of land, freshwater, and ocean scape...
• Roll-up space telescope mirrors AI翻译
  作者：Brainard, Jeffrey
• Biological pest control protects pollinators AI翻译
  作者：Lyu, Baoqian; Wang, Shuchang; Wyckhuys, Kris A. G.; Liu, Zhuo
  作者单位：Chinese Academy of Tropical Agricultural Sciences; University of Queensland
• Induction of lysosomal and mitochondrial biogenesis by AMPK phosphorylation of FNIP1 AI翻译
  作者：Malik, Nazma; Ferreira, Bibiana I.; Hollstein, Pablo E.; Curtis, Stephanie D.; Trefts, Elijah; Novak, Sammy Weiser; Yu, Jingting; Gilson, Rebecca; Hellberg, Kristina; Fang, Lingjing; Sheridan, Arlo; Hah, Nasun; Shadel, Gerald S.; Manor, Uri; Shaw, Reuben J.
  作者单位：Salk Institute; Salk Institute; Salk Institute; Salk Institute
  摘要：Cells respond to mitochondrial poisons with rapid activation of the adenosine monophosphate-activated protein kinase (AMPK), causing acute metabolic changes through phosphorylation and prolonged adaptation of metabolism through transcriptional effects. Transcription factor EB (TFEB) is a major effector of AMPK that increases expression of lysosome genes in response to energetic stress, but how AMPK activates TFEB remains unresolved. We demonstrate that AMPK directly phosphorylates five conserv...