Science 2016-09-02.pdf

2 SEPTEMBER 2016 VOL 353 ISSUE 6303 963SCIENCE sciencemag.org2 SEPTEMBER 2016 VOLUME 353 ISSUE 6303CONTENTS989Arctic connections?NEWSIN BRIEF970 News at a glanceIN DEPTH 974 NASA TO LAUNCH ASTEROID-SAMPLING MISSIONOSIRIS-REx plans to return more than 60 grams of dust from carbon-rich Bennu By P.Voosen975 LONDONS BIOMEDICAL BEHEMOTH OPENS ITS DOORSThe 650 million Francis Crick Institute aims to foster collaborationbut Brexit casts a shadow By E.Stokstad976 A PAINSTAKING OVERHAUL FOR CARDIAC SAFETY TESTINGNew methods may better predict arrhythmia risk in vitro By K.Servick977 DUKE FRAUD CASE HIGHLIGHTS FINANCIAL RISKS FOR UNIVERSITIESWhistleblower alleges doctored data were used to secure$200 million in grants from NIH and other federal agencies By A.McCook978 CONGRESS FACES A LENGTHY SCIENCE TO-DO LIST2017 spending to be delayed By Sciences News StaffScience Staff.966New Products.1050Science Careers.1052DEPARTMENTS969 EDITORIAL The sciencepolicy interfaceBy Peter Gluckman1062 WORKING LIFEThanks to the glass ceiling breakersBy Yarrow AxfordINSIGHTSPERSPECTIVES 986 NANOPOROUS FABRICS COULD KEEP YOU COOLEngineered polyethylene materials are opaque but allow heat to radiate By S.V.Boriskina REPORT P.1019987 TUMORS SET TIMELung tumors in mice distally alter circadian cycling of transcripts and metabolites in the liver By I.Shakhmantsir and A.Sehgal989 EFFECTS OF A WARMING ARCTICIt remains unclear to what extent the warming Arctic affects climate and weather extremes at lower latitudes By T.G.Shepherd991 INDUCED PLURIPOTENT STEMCELLS,PAST AND FUTURETen years ago,a method to reprogram cells to a pluripotent state changed biomedical research By E.P.PapapetrouPOLICY FORUM 994 TENSIONS OF REFUGEE POLITICS IN EUROPEElectoral,welfare-state,and demographic politics are obstacles to refugees By R.Hansen and S.RanderiaBOOKS ET AL.996 REMEMBERING 9/11A historian probes the bitter conflicts that accompanied Americas most costly forensic investigation By S.Black997 THE GREAT DEBATECompeting perspectives face off in a quest to find common ground on controversial energy issues By G.Wong-Parodi983997FEATURES 980 MENTORINGS MOMENTNIHs new mentoring network aims to improve success rates for minority grant applicants.But it faces long odds By J.Mervis983 SECOND CHAPTERT cell therapy has successfully targeted blood cancers.A bigger challenge is to make it work on solid tumors By J.Couzin-FrankelPublished by AAAS on September 2,2016http:/science.sciencemag.org/Downloaded from 2 SEPTEMBER 2016 VOL 353 ISSUE 6303 965SCIENCE sciencemag.orgCONTENTS1040How potassium ions move through a channel2 SEPTEMBER 2016 VOLUME 353 ISSUE 6303RESEARCHIN BRIEF 1000 From Science and other journalsRESEARCH ARTICLES PLANETARY SCIENCE 1003 Cratering on Ceres:Implications for its crust and evolution H.Hiesinger et al.RESEARCH ARTICLE SUMMARY;FOR FULL TEXT:dx.doi.org/10.1126/science.aaf47591004 The geomorphology of Ceres D.L.Buczkowski et al.RESEARCH ARTICLE SUMMARY;FOR FULL TEXT:dx.doi.org/10.1126/science.aaf4332 PODCAST1005 Cryovolcanism on Ceres O.Ruesch et al.RESEARCH ARTICLE SUMMARY;FOR FULL TEXT:dx.doi.org/10.1126/science.aaf42861006 Distribution of phyllosilicates on the surface of Ceres E.Ammannito et al.RESEARCH ARTICLE SUMMARY;FOR FULL TEXT:dx.doi.org/10.1126/science.aaf42791007 Detection of local H2O exposed at the surface of Ceres J.-P.Combe et al.RESEARCH ARTICLE SUMMARY;FOR FULL TEXT:dx.doi.org/10.1126/science.aaf3010 REPORT P.1008REPORTS 1008 PLANETARY SCIENCEDawn arrives at Ceres:Exploration of a small,volatile-rich world C.T.Russell et al.RESEARCH ARTICLES PP.1003,1004,1005,1006,&10071011 WATER SPLITTINGA highly active and stable IrOx/SrIrO3 catalyst for the oxygen evolution reaction L.C.Seitz et al.1014 ORGANIC CHEMISTRYEnantioselective cyanation of benzylic CH bonds via copper-catalyzed radical relay W.Zhang et al.1019 TEXTILESRadiative human body cooling by nanoporous polyethylene textile P.-C.Hsu et al.PERSPECTIVE P.986;VIDEO1023 ASYMMETRIC CATALYSISLigand-accelerated enantioselective methylene C(sp3)H bond activation G.Chen et al.1027 PLANT SCIENCEPlant development regulated by cytokinin sinks E.Zrcher et al.1030 SPEECH PROCESSINGNeural mechanisms for lexical processing in dogs A.Andics et al.VIDEO1033 DENGUE VACCINEBenefits and risks of the Sanofi-Pasteur dengue vaccine:Modeling optimal deployment N.M.Ferguson et al.1037 NEURODEVELOPMENTDe novo synaptogenesis induced by GABA in the developing mouse cortex W.C.Oh et al.1040 ION CHANNELSInstantaneous ion configurations in the K+ion channel selectivity filter revealed by 2D IR spectroscopy H.T.Kratochvil et al.1045 HIV-1 ANTIBODIESAntibody-mediated protection against SHIV challenge includes systemic clearance of distal virus J.Liu et al.ON THE COVERThe surface of the dwarf planet Ceres,as seen by NASAs Dawn spacecraft.On the left is the pale mountain Ahuna Mons,a 4-kilometer-high cryovolcano formed by an eruption of ice from beneath the surface.On the right is an unnamed 17-kilometer-diam