作者：Ilin, Ekaterina; Vedantham, Harish K.; Poppenhaeger, Katja; Bloot, Sanne; Callingham, Joseph R.; Brandeker, Alexis; Chakraborty, Hritam
作者单位：Leibniz Association; Leibniz Institut fur Astrophysik Potsdam (AIP); University of Groningen; Kapteyn Astronomical Institute; University of Potsdam; University of Amsterdam; Stockholm University; University of Geneva
摘要：In the past decade, hundreds of exoplanets have been discovered in extremely short orbits below 10 days. Unlike in the Solar System, planets in these systems orbit their host stars close enough to disturb the stellar magnetic field lines1. The interaction can enhance the magnetic activity of the star, such as its chromospheric2 and radio3 emission or flaring4. So far, the search for magnetic star-planet interactions has remained inconclusive. Here we report the detection of planet-induced flar...
作者：Dessimoz, Christophe; Arnold, Frances H.; Roberts, Richard J.; Hubbard, Tim
作者单位：Swiss Institute of Bioinformatics; California Institute of Technology; New England Biolabs
作者：Lucey, Brian M.; Urquhart, Andrew; Vigne, Samuel A.
作者单位：Trinity College Dublin; University of Birmingham; Luiss Guido Carli University
作者：Green, Daniel R.; Uno, Kevin T.; Miller, Ellen R.; Feibel, Craig S.; Aoron, Eipa Emmanuel; Beck, Catherine C.; Grossman, Aryeh; Kirera, Francis M.; Kirinya, Martin M.; Leakey, Louise N.; Liutkus-Pierce, Cynthia; Manthi, Fredrick K.; Ndiema, Emmanuel K.; Nengo, Isaiah O.; Nyete, Cyprian; Rowan, John; Russo, Gabrielle A.; Sanders, William J.; Smiley, Tara M.; Princehouse, Patricia; Vitek, Natasha S.; Cleland, Timothy P.
作者单位：Harvard University; Columbia University; Harvard University; Wake Forest University; Rutgers University System; Rutgers University New Brunswick; Hamilton College; Midwestern University; Midwestern University - Glendale; Mercer University; State University of New York (SUNY) System; Stony Brook University; University of North Carolina; Appalachian State University; University of Cambridge; University of Michigan System; University of Michigan; University of Michigan System; University of Michigan; State University of New York (SUNY) System; Stony Brook University; University System of Ohio; Case Western Reserve University; Smithsonian Institution
摘要：Research into the palaeobiology of extinct taxa through ancient DNA and proteomics has been mostly limited to Plio-Pleistocene fossils1, 2, 3, 4, 5, 6, 7, 8-9, due to molecular breakdown over time, which is exacerbated in tropical settings1, 2-3. Here we sample small proteomes from the interior enamel of fossils at palaeontological sites from the Pleistocene to the Oligocene in the Turkana Basin, Kenya, which has produced a rich record of Cenozoic mammalian evolution10. Through a mass-spectrom...
