作者：Jain, Anant; Nakahata, Yoshihisa; Pancani, Tristano; Watabe, Tetsuya; Rusina, Polina; South, Kelly; Adachi, Kengo; Yan, Long; Simorowski, Noriko; Furukawa, Hiro; Yasuda, Ryohei
作者单位：Max Planck Society; Cold Spring Harbor Laboratory
摘要：Behavioural time scale plasticity (BTSP) is non-Hebbian plasticity induced by integrating presynaptic and postsynaptic components separated by a behaviourally relevant time scale (seconds)1. BTSP in hippocampal CA1 neurons underlies place cell formation. However, the molecular mechanisms that enable synapse-specific plasticity on a behavioural time scale are unknown. Here we show that BTSP can be induced in a single dendritic spine using two-photon glutamate uncaging paired with postsynaptic c...
作者：Forrester, Nikki; Gonzalez, Ana
作者单位：Environment & Climate Change Canada; Canadian Wildlife Service
摘要：Ornithologist Ana Gonzalez studies migration patterns and works with local scientists to protect threatened birds.
作者：Jones, Julia P. G.
作者单位：Bangor University
摘要：An eloquent requiem for nature risks leaving the reader feeling helpless rather than energized.
作者：Lenharo, Mariana
摘要：Giving faecal transplants to children born by caesarian section is promising, early clinical trial results show.
作者：Cazabonne, Jonathan; Haelewaters, Danny
作者单位：University of Quebec; University Quebec Abitibi-Temiscamingue; Czech Academy of Sciences; Biology Centre of the Czech Academy of Sciences
作者：Rossi, Conor; Sinding, Mikkel-Holger S.; Mullin, Victoria E.; Scheu, Amelie; Erven, Jolijn A. M.; Verdugo, Marta Pereira; Daly, Kevin G.; Ciucani, Marta Maria; Mattiangeli, Valeria; Teasdale, Matthew D.; Diquelou, Deborah; Manin, Aurelie; Bangsgaard, Pernille; Collins, Matthew; Lord, Tom C.; Zeibert, Viktor; Zorzin, Roberto; Vinter, Michael; Timmons, Zena; Kitchener, Andrew C.; Street, Martin; Haruda, Ashleigh F.; Tabbada, Kristina; Larson, Greger; Frantz, Laurent A. F.; Gehlen, Birgit; Alhaique, Francesca; Tagliacozzo, Antonio; Fornasiero, Mariagabriella; Pandolfi, Luca; Karastoyanova, Nadezhda; Sorensen, Lasse; Kiryushin, Kirill; Ekstrom, Jonas; Mostadius, Maria; Grandal-d'Anglade, Aurora; Vidal-Gorosquieta, Amalia; Benecke, Norbert; Kropp, Claus; Grushin, Sergei P.; Gilbert, M. Thomas P.; Merts, Ilja; Merts, Viktor; Outram, Alan K.; Rosengren, Erika; Kosintsev, Pavel; Sablin, Mikhail; Tishkin, Alexey A.; Makarewicz, Cheryl A.; Burger, Joachim; Bradley, Daniel G.
作者单位：Trinity College Dublin; University of Copenhagen; Johannes Gutenberg University of Mainz; University of Groningen; University College Dublin; University of Copenhagen; Newcastle University - UK; University of Oxford; University of Cambridge; Institute of Experimental & Theoretical Physics in Kazakhstan; Al-Farabi Kazakh National University; University of Edinburgh; University of Munich; University of London; Queen Mary University London; University of Cologne; University of Pisa; Bulgarian Academy of Sciences; Altai State University; Lund University; Universidade da Coruna; Altai State University; University of Exeter; Lund University; Swedish Museum of Natural History; Lund University; Russian Academy of Sciences; Institute of Plant & Animal Ecology of the Russian Academy of Sciences; Ural Federal University; Russian Academy of Sciences; Zoological Institute of the Russian Academy of Sciences; University of Kiel; University of Haifa
摘要：Now extinct, the aurochs (Bos primigenius) was a keystone species in prehistoric Eurasian and North African ecosystems, and the progenitor of cattle (Bos taurus), domesticates that have provided people with food and labour for millennia1. Here we analysed 38 ancient genomes and found 4 distinct population ancestries in the aurochs-European, Southwest Asian, North Asian and South Asian-each of which has dynamic trajectories that have responded to changes in climate and human influence. Similarl...
作者：Lotharukpong, Jaruwatana Sodai; Zheng, Min; Luthringer, Remy; Liesner, Daniel; Drost, Hajk-Georg; Coelho, Susana M.
作者单位：University of Dundee
摘要：Complex multicellularity has emerged independently across a few eukaryotic lineages and is often associated with the rise of elaborate, tightly coordinated developmental processes1,2. How multicellularity and development are interconnected in evolution is a major question in biology. The hourglass model of embryonic evolution depicts how developmental processes are conserved during evolution, and predicts morphological and molecular divergence in early and late embryogenesis, bridged by a cons...
作者：[Anonymous]
摘要：Study of thousands of people in rural communities shows that many do not experience a slump in well-being during their forties and fifties.
