Science 2018-06-08.pdf

IMAGES:(TOP TO BOTTOM)N.DESAI/SCIENCE,SARAH KOENIGSBERG,COURTESY OF THE BEAVER BELIEVERS;LUSH/123RF8 JUNE 2018 VOL 360 ISSUE 6393 1045SCIENCE sciencemag.org8 JUNE 2018 VOLUME 360 ISSUE 6393CONTENTS1075Rethinking models of embryogenesisINSIGHTSBOOKS ET AL.1062 SUMMER READING,SCIENCE STYLE PODCAST PERSPECTIVES 1068 ORGANIC MOLECULES ON MARSData from the Curiosity rover provide evidence for organic molecules in ancient martian rocks and in the atmosphere By I.L.ten Kate NEWS STORY P.1054;REPORTS PP.1093&10961069 HONEY BEES ZERO IN ON THE EMPTY SETHoney bees join a select number of animals shown to understand the concept of nothing By A.Nieder REPORT P.11241070 TARGETING MICROBIAL PATHOGENSPlants secrete extracellular vesicles to prevent fungal infection By B.P.H.J.Thomma and D.E.Cook REPORT P.11261072 WHAT PRECIPITATION IS EXTREME?How extreme precipitation is defined affects the conclusions drawn about the way it changes with warming By A.G.Pendergrass1073 THE EXPANDING MATERIALS MULTIVERSEHeat capacity and Raman experiments point to fractionalized excitations in a dipole liquid By B.J.Powell REPORT P.11011075 EXPLORING EARLY HUMAN EMBRYO DEVELOPMENTStem cellderived models enable understanding of human embryogenesis By J.Rossant and P.P.L.Tam1077 STANLEY FALKOW(19342018)Founder of molecular pathogenesis who discovered how antibiotic resistance spreads By D.Monack and E.StraussPOLICY FORUM 1078 GENEALOGY DATABASES AND THEFUTURE OF CRIMINAL INVESTIGATIONThe police can access your online family-tree researchand use it to investigate your relatives By N.Ram et al.1056 DIG SEEKS SITE OF FIRST ENGLISH SETTLEMENT IN THE NEW WORLDResearchers restart their quest for the Lost Colonists town By A.Lawler1057 MIDDLEWEIGHT BLACK HOLES FOUND AT LASTDiscovery could explain the origin of million-solar-mass monsters at galactic centers By D.Clery PODCASTFEATURE 1058 BEAVERS,REBOOTEDArtificial beaver dams are a hot restoration strategy,but the projects arent always welcome By B.Goldfarb VIDEONEWSIN BRIEF1050 News at a glanceIN DEPTH 1052 SHE STUDIED MEXICO CITY.CAN SHE LEAD IT,TOO?Environmental engineer Claudia Sheinbaum Pardo may become the megacitys next mayor By L.Wade1053 CHINA TAKES NEW STEPS TO LURE SCIENCE TALENT FROM ABROADGenerous funding and the chance to lead projects are helping attract foreign scientists By D.Normile1054 NASA CURIOSITY ROVER HITS ORGANIC PAY DIRT ON MARSCarbon molecules in rocks from ancient lakebed resemble kerogen,a“goopy”fossil fuel building block on Earth By P.Voosen PERSPECTIVE P.1068;REPORTS PP.1093&10961055 NO BIAS FOUND IN NIH REVIEWSBut race or gender could still influence funding By J.Kaiser1058Welcome back,beavers.1078DA_0608TOC.indd 10456/6/18 12:05 PMPublished by AAASon June 10,2018 http:/science.sciencemag.org/Downloaded from IMAGES:(TOP TO BOTTOM)A.KITTERMAN/SCIENCE;CARSTEN EGEVANG8 JUNE 2018 VOL 360 ISSUE 6393 1047SCIENCE sciencemag.orgCONTENTS1069&1124Bee math 8 JUNE 2018 VOLUME 360 ISSUE 6393RESEARCHIN BRIEF 1082 From Science and other journalsRESEARCH ARTICLES 1085 GREAT APE GENOMICSHigh-resolution comparative analysis of great ape genomes Z.N.Kronenberg et al.RESEARCH ARTICLE SUMMARY;FOR FULL TEXT:dx.doi.org/10.1126/science.aar63431086 IMMUNOLOGYPulmonary neuroendocrine cells amplify allergic asthma responses P.Sui et al.RESEARCH ARTICLE SUMMARY;FOR FULL TEXT:dx.doi.org/10.1126/science.aan85461087 METABOLISMA LIMA1 variant promotes low plasma LDL cholesterol and decreases intestinal cholesterol absorption Y.-Y.Zhang et al.REPORTS PLANETARY SCIENCE1093 Background levels of methane in Mars atmosphere show strong seasonal variations C.R.Webster et al.1096 Organic matter preserved in 3-billion-year-old mudstones at Gale crater,Mars J.L.Eigenbrode et al.NEWS STORY P.1054;PERSPECTIVE P.10681101 ORGANIC MATERIALSEvidence for a quantum dipole liquid state in an organic quasitwo-dimensional material N.Hassan et al.PERSPECTIVE P.10731105 APPLIED OPTICSImaging-based molecular barcoding with pixelated dielectric metasurfaces A.Tittl et al.1109 PHOTOSYNTHESISStructure of the maize photosystem I supercomplex with light-harvesting complexes I and II X.Pan et al.1113 APPLIED OPTICSA silicon Brillouin laser N.T.Otterstrom et al.1116 SOCIAL SCIENCEExperimental evidence for tipping points in social convention D.Centola et al.1120 TETRAPOD EVOLUTIONA tetrapod fauna from within the Devonian Antarctic Circle R.Gess and P.E.Ahlberg1124 EVOLUTIONARY COGNITIONNumerical ordering of zero in honey bees S.R.Howard et al.PERSPECTIVE P.10691126 PLANT SCIENCEPlants send small RNAs in extracellular vesicles to fungal pathogen to silence virulence genes Q.Cai et al.PERSPECTIVE P.10701130 PLANT GENETICSA selfish genetic element confers non-Mendelian inheritance in rice X.Yu et al.1133 MEDICINENoninvasive blood tests for fetal development predict gestational age and preterm delivery T.T.M.Ngo et al.PODCASTON THE COVERA male Bornean orang-utan(Pongo pygmaeus).Long-read sequencing and assembly of multiple ape genomes