Science 2018-03-09.pdf

1072 9 MARCH 2018 VOL 359 ISSUE 6380sciencemag.org SCIENCE9 MARCH 2018 VOLUME 359 ISSUE 6380CONTENTSPHOTO:A.B.M.SAROWAR ALAM/VULTURE CONSERVATION INITIATIVES;(GRAPHIC)A.CUADRA AND N.DESAI/SCIENCE1082Sailing for scienceNEWSIN BRIEF1076 News at a glanceIN DEPTH 1080 LITHIUM-SULFUR BATTERIES POISED FOR LEAPPromising chemistry is starting to compete commercially with lithium-ion By R.F.Service1081 GERMANYS NEW GOVERNMENT MAKES BIG PROMISESCoalition says it will hike research spending to 3.5%of gross domestic productbut is that feasible?By G.Vogel1082 SAILDRONE FLEET COULD HELP REPLACE AGING BUOYS Robotic test in Pacific Ocean heralds new way to monitor El Nio events By P.Voosen1083 STUDY UNDERCUTS CLAIMS OF NEW NEURONS IN ADULT BRAINSOther groups still see evidence for lifelong neurogenesis By E.Underwood1084 SLOW COOLANT PHASEOUT COULD WORSEN WARMINGAs countries crank up the AC,emissions of potent greenhouse gases are likely to skyrocket By A.Reese INSIGHTSPOLICY FORUM 1094 THE SCIENCE OF FAKE NEWSAddressing fake news requires a multi-disciplinary effort By D.M.J.Lazer et al.REPORT P.1146PERSPECTIVES 1097 INTESTINAL BARRIERS PROTECT AGAINST DISEASELeaky cell-cell junctions contribute to inflammatory and autoimmune diseases By S.Citi REPORTS PP.1156&1161;C.A.THAISS ET AL.10.1126/science.aar33181098 DIVERGING ROADS TO THE HEARTCardiovascular lineage decisions in the mouse embryo are explored at single-cell resolution By R.G.Kelly and S.R.Sperling REPORT P.11771100 HARMFUL NETWORKS IN THE BRAIN AND BEYONDMembrane tubes can connect cancer cells and drive tumor progression and resistance By F.Winkler and W.Wick1102 HEMIMETHYLATION:DNAS LASTING ODD COUPLEStably inherited DNA hemimethylation regulates chromatin interaction and transcription By J.Sharif and H.Koseki REPORT P.11661103 WILL MARINE PRODUCTIVITY WANE?A model study points to slow but extensive nutrient removal from the surface ocean under long-term climate change By C.Laufktter and N.Gruber REPORT P.11391105 CAPTURING DYNAMIC PROTEIN INTERACTIONSA method based on heat denaturation reveals how proteins interact in different cells By X.-H.Li et al.REPORT P.11701106 PROTEOFORMS AS THE NEXTPROTEOMICS CURRENCYIdentifying precise molecular forms of proteins can improve our understanding of function By L.M.Smith and N.L.KelleherBOOKS ET AL.1108 BEHIND THE SCENESOF THE BUILT ENVIRONMENTAn approachable introduction to structural engineering entertains and inspires By D.Riley1109 WHO HOLDS THE POWER?A careful history examines pivotal moments and the networks that made them possible By S.P.CorneliusLETTERS 1110 THE SNOW LEOPARDS QUESTIONABLE COMEBACKBy S.B.Ale and C.Mishra1085 CHINA HONES PLANS FOR AMBITIOUS X-RAY PROBEMission would firm up Chinas status as a leader in x-ray astronomy By D.NormileFEATURES 1086 LOOKING FOR LOVESouth Asias“vulture safe zones”aim to preserve,and win respect for,a vital scavenger By W.Cornwall VIDEO1090 FEVER DILEMMAWhen malaria isnt the cause,clinics in the developing world often have little to offer By G.Vogel EDITORIAL P.10751086DA_0309TOC.indd 10723/7/18 12:19 PMPublished by AAASon March 10,2018 http:/science.sciencemag.org/Downloaded from 1098&1177The developing heart 9 MARCH 2018 VOL 359 ISSUE 6380 1073SCIENCE sciencemag.org1131Straining thin superlattices CREDITS(CLOCKWISE FROM TOP LEFT):(GRAPHIC)N.DESAI/SCIENCE;(GRAPHIC)S.XIE ET AL.;(ILLUSTRATION)ROBERT NEUBECKERRESEARCHIN BRIEF 1114 From Science and other journalsREVIEW1117 CHEMICAL BIOLOGYChemically induced proximity in biology and medicine B.Z.Stanton et al.REVIEW SUMMARY;FOR FULL TEXT:dx.doi.org/10.1126/science.aao5902RESEARCH ARTICLE 1118 STEM CELLSSingle-cell Wnt signaling niches maintain stemness of alveolar type 2 cells A.N.Nabhan et al.REPORTS 1123 QUANTUM ELECTRONICSStrong spin-photon coupling in silicon N.Samkharadze et al.1127 WATER STRUCTUREA liquid-liquid transition in supercooled aqueous solution related to the HDA-LDA transition S.Woutersen et al.1131 NANOMATERIALSCoherent,atomically thin transition-metal dichalcogenide superlattices with engineered strain S.Xie et al.1136 GEOCHEMISTRYIce-VII inclusions in diamonds:Evidence for aqueous fluid in Earths deep mantle O.Tschauner et al.1139 CLIMATE CHANGESustained climate warming drives declining marine biological productivity J.K.Moore et al.PERSPECTIVE P.11031143 NEUROSCIENCELocal transformations of the hippocampal cognitive map J.Krupic et al.1146 SOCIAL SCIENCEThe spread of true and false news online S.Vosoughi et al.POLICY FORUM P.1094;PODCAST1151 MICROBIOTAGut bacteria selectively promoted by dietary fibers alleviate type 2 diabetes L.Zhao et al.1156 MICROBIOTATranslocation of a gut pathobiont drives autoimmunity in mice and humans S.Manfredo Vieira et al.PERSPECTIVE P.1097;REPORT P.1161;C.A.THAISS ET AL.10.1126/science.aar33181161 COLITISC1orf106 is a colitis risk gene that regulates stability of epithelial adherens junctions V.Mohanan et al.PERSPECTIVE P.1097;REPORT P.1156;C.A.THAISS ET AL.10.1126/science.aar33