Science 2018-10-26.pdf

CREDITS(FROM TOP):LI ET AL.;DAVIDE BONAZZI/SALZMANART 26 OCTOBER 2018 VOL 362 ISSUE 6413 375SCIENCE sciencemag.org26 OCTOBER 2018 VOLUME 362 ISSUE 6413CONTENTS443Holding ethane backINSIGHTSPERSPECTIVES 396 HOW FISH GET THEIR STRIPESAGAIN AND AGAINCichlid fish emerge as new models for pattern development and evolution By H.F.Gante REPORT p.457398 THE MECHANOTRANSDUCTION OF BLOOD PRESSURETwo stretch-activated channels in arteries could be targets for some types of heart failure By H.Ehmke REPORT p.464399 PUSHING THE LIMITS OF ELECTRON PTYCHOGRAPHYSubatomic probe sizes in convergent-beam electron microscopy offer new opportunities By A.R.Lupini et al.401 THE CHROMATIN OF CANCERUnderstanding tumorigenesis and inherited risk for cancer requires a multiomic approach By J.Taipale RESEARCH ARTICLE p.420402 OUR SHALLOW-WATER ORIGINSCoastal habitats represent a cradle of diversification for early vertebrates By C.Pimiento REPORT p.460POLICY FORUM 404 THREATS TO TIMELY SHARING OF PATHOGEN SEQUENCE DATAThe Nagoya Protocol may impose costs and delays By C.dos S Ribeiro et al.BOOKS ET AL.407 US AGAINST THEMIs contemporary partisanship“identity all the way down”?By C.M.Federico408 THE POLITICAL LEGACY OF SLAVERYRacial tension continues to influence political attitudes in U.S.regions that once depended on slave labor By A.SpryLETTERS 409 BROADER CONSERVATION STRATEGIES NEEDEDBy F.B.Vincent Florens and C.E.Vincenot409 PROTECT NIHS DNA ADVISORY COMMITTEEBy Z.N.Adelman et al.410 THE POWER OF AGRICULTURAL DATABy J.D.Woodard et al.NEWSIN BRIEF380 News at a glanceIN DEPTH 383 U.S.LABS CLAMOR FOR MARMOSETSShortage develops as new transgenic models for neurological diseases stoke interest By K.Servick384 CHINA FOSTERS COMPETITION IN ITS RACE TO EXASCALE COMPUTINGThree teams are developing prototypes using Chinese chips By D.Normile385 GIANT STUDY LINKS DNA TO SAME-SEX EXPERIENCES People who reported having at least one same-sex partner are more likely to share certain genetic variants By M.Price386 YOUTH CLIMATE TRIAL SHOWCASES SCIENCEGovernment wont dispute climate change,but will cast doubt on claimed harms By J.Rosen PODCAST388 RESTORING LOST GRAZERS COULD HELP BLUNT CLIMATE CHANGERewilded landscapes could be cooler,less fire prone By E.PennisiFEATURE 390 RETHINKING RETRACTIONSThe largest-ever database of retracted articles suggests the burgeoning numbers reflect better oversight,not a crisis in science By J.Brainard393 One publisher,more than 7000 retractions By A.McCook,Retraction Watch394 A scientists fraudulent studies put patients at risk By A.Marcus,Retraction Watch394 Fallout for co-authors By A.McCook,Retraction Watch395 Volunteer watchdogs pushed a small country up the rankings By I.Oransky,Retraction Watch389 MOLECULAR CT SCAN COULD SPEED DRUG DISCOVERYStructure mapping works with vanishingly small samples in just minutes By R.F.ServicePublished by AAASon October 29,2018 http:/science.sciencemag.org/Downloaded from CREDITS(FROM TOP):HENSTRIDGE ET AL.26 OCTOBER 2018 VOL 362 ISSUE 6413 377SCIENCE sciencemag.orgCONTENTS422A complex ribosome26 OCTOBER 2018 VOLUME 362 ISSUE 6413RESEARCHIN BRIEF 415 From Science and other journalsREVIEW418 MAGNETIC MATERIALSSoft magnetic materials for a sustainable and electrified world J.M.Silveyra et al.REVIEW SUMMARY;FOR FULL TEXT:dx.doi.org/10.1126/science.aao0195 RESEARCH ARTICLES419 CHROMATIN STRUCTURESuper-resolution chromatin tracing reveals domains and cooperative interactions in single cells B.Bintu et al.RESEARCH ARTICLE SUMMARY;FOR FULL TEXT:dx.doi.org/10.1126/science.aau1783 420 CANCERThe chromatin accessibility landscape of primary human cancers M.R.Corces et al.RESEARCH ARTICLE SUMMARY;FOR FULL TEXT:dx.doi.org/10.1126/science.aav1898 PERSPECTIVE P.401 421 LIMB REGENERATIONSingle-cell analysis uncovers convergence of cell identities during axolotl limb regeneration T.Gerber et al.RESEARCH ARTICLE SUMMARY;FOR FULL TEXT:dx.doi.org/10.1126/science.aaq0681422 STRUCTURAL BIOLOGYEvolutionary shift toward protein-based architecture in trypanosomal mitochondrial ribosomes D.J.F.Ramrath et al.RESEARCH ARTICLE SUMMARY;FOR FULL TEXT:dx.doi.org/10.1126/science.aau7735423 NEUROSCIENCEDynamic salience processing in paraventricular thalamus gates associative learning Y.Zhu et al.REPORT p.429 REPORTS429 NEUROSCIENCEThe paraventricular thalamus is a critical thalamic area for wakefulness S.Ren et al.RESEARCH ARTICLE P.423434 ORGANIC CHEMISTRYEfficient access to unprotected primary amines by iron-catalyzed aminochlorination of alkenes L.Legnani et al.439 OPTICSSynchrotron radiation from an accelerating light pulse M.Henstridge et al.443 GAS SEPARATIONEthane/ethylene separation in a metal-organic framework with iron-peroxo sites L.Li et al.446 QUANTUM OPTICSA room-temperature single-photon source based on strongly interacting Rydberg atoms F.Ripka et al.449 SOLAR CELLSMethylammonium-free,high-performance,and stable perovskite solar cells on a planar architecture S.-H.Turren-Cruz et al.453 MICROB