Number detectors spontaneously emerge in a deep neural network designed for visual object recognition.

abstract：:Microbial communities are self-controlled by repertoires of lethal agents, the antibiotics. In their turn, these antibiotics are regulated by bioscavengers that are selected in the course of evolution. Kinase-mediated phosphorylation represents one of the general strategies for the emergence of antibiotic resistance. ...

journal_title：Science advances

authors： Terekhov SS,Mokrushina YA,Nazarov AS,Zlobin A,Zalevsky A,Bourenkov G,Golovin A,Belogurov A Jr,Osterman IA,Kulikova AA,Mitkevich VA,Lou HJ,Turk BE,Wilmanns M,Smirnov IV,Altman S,Gabibov AG

更新日期：2020-06-24 00:00:00

abstract：:Advanced molecular materials that combine two or more physical properties are typically constructed by combining different molecules, each being responsible for one of the properties required. Ideally, single molecules could take care of this combined functionality, provided they are self-assembled correctly and endow...

journal_title：Science advances

authors： Gorbunov AV,Garcia Iglesias M,Guilleme J,Cornelissen TD,Roelofs WSC,Torres T,González-Rodríguez D,Meijer EW,Kemerink M

更新日期：2017-09-29 00:00:00

abstract：:SN2-type halide substitution and hydrolysis are two of the most ubiquitous reactions in chemistry. The interplay between these processes is fundamental in atmospheric chemistry through reactions of N2O5 and seawater. N2O5 plays a major role in regulating levels of O3, OH, NO x ...

journal_title：Science advances

authors： McCaslin LM,Johnson MA,Gerber RB

更新日期：2019-06-05 00:00:00

abstract：:Catalytic dehydrogenation and hydrogenation of amines and alcohols are important in the synthesis of fine chemicals. Despite several efficient homogeneous catalysts having been identified, highly active heterogeneous catalysts remain elusive, although they would meet an unmet need. Here, we show that bimetallic Pd-Au ...

journal_title：Science advances

authors： Cui X,Huang Z,van Muyden AP,Fei Z,Wang T,Dyson PJ

更新日期：2020-07-01 00:00:00

abstract：:Projections of ice sheet behavior hinge on how ice flow velocity evolves and the extent to which marine-based grounding lines are stable. Ice flow and grounding line retreat are variably governed by the coupling between the ice and underlying terrain. We ask to what degree catchment-scale bed characteristics determine...

journal_title：Science advances

authors： Greenwood SL,Simkins LM,Winsborrow MCM,Bjarnadóttir LR

更新日期：2021-01-13 00:00:00

abstract：:Leukemia is a complex heterogeneous disease often driven by the expression of oncogenic fusion proteins with different molecular and biochemical properties. Whereas several fusion proteins induce leukemogenesis by activating Hox gene expression (Hox-activating fusions), others impinge on different pathways that do not...

journal_title：Science advances

authors： Rossi A,Ferrari KJ,Piunti A,Jammula S,Chiacchiera F,Mazzarella L,Scelfo A,Pelicci PG,Pasini D

更新日期：2016-10-07 00:00:00

abstract：:Adaptation is a fundamental property of sensory systems that can change subjective experiences in the context of recent information. Adaptation has been postulated to arise from recurrent circuit mechanisms or as a consequence of neuronally intrinsic suppression. However, it is unclear whether intrinsic suppression by...

journal_title：Science advances

authors： Vinken K,Boix X,Kreiman G

更新日期：2020-10-14 00:00:00

abstract：:High-entropy alloys exhibit exceptional mechanical properties at cryogenic temperatures, due to the activation of twinning in addition to dislocation slip. The coexistence of multiple deformation pathways raises an important question regarding how individual deformation mechanisms compete or synergize during plastic d...

journal_title：Science advances

authors： Naeem M,He H,Zhang F,Huang H,Harjo S,Kawasaki T,Wang B,Lan S,Wu Z,Wang F,Wu Y,Lu Z,Zhang Z,Liu CT,Wang XL

更新日期：2020-03-27 00:00:00

abstract：:Injection-induced earthquakes pose a serious seismic hazard but also offer an opportunity to gain insight into earthquake physics. Currently used models relating the maximum magnitude of injection-induced earthquakes to injection parameters do not incorporate rupture physics. We develop theoretical estimates, validate...

journal_title：Science advances

authors： Galis M,Ampuero JP,Mai PM,Cappa F

更新日期：2017-12-20 00:00:00

abstract：:G protein-coupled receptors (GPCRs) play a fundamental role in the modulation of synaptic transmission. A pivotal example is provided by the metabotropic glutamate receptor type 4 (mGluR4), which inhibits glutamate release at presynaptic active zones (AZs). However, how GPCRs are organized within AZs to regulate neuro...

journal_title：Science advances

authors： Siddig S,Aufmkolk S,Doose S,Jobin ML,Werner C,Sauer M,Calebiro D

更新日期：2020-04-15 00:00:00

abstract：:Metabolic reprogramming is a major factor in transformation, and particular metabolic phenotypes correlate with oncogenotype, tumor progression, and metastasis. By profiling metabolites in 17 patient-derived xenograft melanoma models, we identified durable metabolomic signatures that correlate with biological features...

journal_title：Science advances

authors： Shi X,Tasdogan A,Huang F,Hu Z,Morrison SJ,DeBerardinis RJ

更新日期：2017-11-01 00:00:00

abstract：:Hydrogen sulfide (H2S) is a gasotransmitter and a potential therapeutic agent. However, molecular targets relevant to its therapeutic actions remain enigmatic. Sulfide-quinone oxidoreductase (SQR) irreversibly oxidizes H2S. Therefore, SQR is assumed to inhibit H2S signaling. We now report that SQR-mediated oxidation o...

journal_title：Science advances

authors： Jia J,Wang Z,Zhang M,Huang C,Song Y,Xu F,Zhang J,Li J,He M,Li Y,Ao G,Hong C,Cao Y,Chin YE,Hua ZC,Cheng J

更新日期：2020-08-26 00:00:00

abstract：:Discovery of new adsorbent materials with a high CO2 working capacity could help reduce CO2 emissions from newly commissioned power plants using precombustion carbon capture. High-throughput computational screening efforts can accelerate the discovery of new adsorbents but sometimes require significant computational r...

journal_title：Science advances

authors： Chung YG,Gómez-Gualdrón DA,Li P,Leperi KT,Deria P,Zhang H,Vermeulen NA,Stoddart JF,You F,Hupp JT,Farha OK,Snurr RQ

更新日期：2016-10-14 00:00:00

abstract：:The attraction between electrons and holes in semiconductors forms excitons, which largely determine the optical properties of the hosting material, and hence the device performance, especially for low-dimensional systems. Mono- and few-layer black phosphorus (BP) are emerging two-dimensional (2D) semiconductors. Desp...

journal_title：Science advances

authors： Zhang G,Chaves A,Huang S,Wang F,Xing Q,Low T,Yan H

更新日期：2018-03-16 00:00:00

abstract：:Topological superconductors are exotic phases of matter featuring robust surface states that could be leveraged for topological quantum computation. A useful guiding principle for the search of topological superconductors is to relate the topological invariants with the behavior of the pairing order parameter on the n...

journal_title：Science advances

authors： Ono S,Po HC,Watanabe H

更新日期：2020-05-01 00:00:00

abstract：:The eastern oyster (Crassostrea virginica) is an important proxy for examining historical trajectories of coastal ecosystems. Measurement of ~40,000 oyster shells from archaeological sites along the Atlantic Coast of the United States provides a long-term record of oyster abundance and size. The data demonstrate incre...

journal_title：Science advances

authors： Thompson VD,Rick T,Garland CJ,Thomas DH,Smith KY,Bergh S,Sanger M,Tucker B,Lulewicz I,Semon AM,Schalles J,Hladik C,Alexander C,Ritchison BT

更新日期：2020-07-10 00:00:00

abstract：:Rising sea levels will have overwhelmingly negative impacts on coastal communities globally. With previous research focused on how sea-level rise (SLR) affects storm-induced flooding, we show that SLR will also increase both the frequency and the intensity of tsunami-induced flooding, another significant coastal hazar...

journal_title：Science advances

authors： Li L,Switzer AD,Wang Y,Chan CH,Qiu Q,Weiss R

更新日期：2018-08-15 00:00:00

abstract：:Organic matter burial in mangrove forests results in the removal and long-term storage of atmospheric CO2, so-called "blue carbon." However, some of this organic matter is metabolized and returned to the atmosphere as CH4. Because CH4 has a higher global warming potential than the CO2 fixed in the organic matter, it c...

journal_title：Science advances

authors： Rosentreter JA,Maher DT,Erler DV,Murray RH,Eyre BD

更新日期：2018-06-13 00:00:00

abstract：:Topological superconductors are an interesting and frontier topic in condensed matter physics. In the superconducting state, an order parameter will be established with the basic or subsidiary symmetry of the crystalline lattice. In doped Bi2Se3 or Bi2Te3 with a basic threefold symmetry, it was predicted, however, tha...

journal_title：Science advances

authors： Chen M,Chen X,Yang H,Du Z,Wen HH

更新日期：2018-06-08 00:00:00

abstract：:Cancer cells often encounter oxidative stress. However, it is unclear whether normal and cancer cells differentially respond to oxidative stress. Here, we demonstrated that under oxidative stress, hepatocellular carcinoma (HCC) cells exhibit increased antioxidative response and survival rates compared to normal hepato...

journal_title：Science advances

authors： Xu D,Li X,Shao F,Lv G,Lv H,Lee JH,Qian X,Wang Z,Xia Y,Du L,Zheng Y,Wang H,Lyu J,Lu Z

更新日期：2019-04-24 00:00:00

abstract：:The design of single-molecule photoswitchable emitters was the first milestone toward the advent of single-molecule localization microscopy, setting a new paradigm in the field of optical imaging. Several photoswitchable emitters have been developed, but they all fluoresce in the visible or far-red ranges, missing the...

journal_title：Science advances

authors： Godin AG,Setaro A,Gandil M,Haag R,Adeli M,Reich S,Cognet L

更新日期：2019-09-27 00:00:00

abstract：:Rising temperatures in the Arctic Ocean region are responsible for changes such as reduced ice cover, permafrost thawing, and increased river discharge, which, together, alter nutrient and carbon cycles over the vast Arctic continental shelf. We show that the concentration of radium-228, sourced to seawater through se...

journal_title：Science advances

authors： Kipp LE,Charette MA,Moore WS,Henderson PB,Rigor IG

更新日期：2018-01-03 00:00:00

abstract：:The human gut microbiota established during infancy has persistent effects on health. In vitro studies have suggested that human milk oligosaccharides (HMOs) in breast milk promote the formation of a bifidobacteria-rich microbiota in infant guts; however, the underlying molecular mechanism remains elusive. Here, we ch...

journal_title：Science advances

authors： Sakanaka M,Hansen ME,Gotoh A,Katoh T,Yoshida K,Odamaki T,Yachi H,Sugiyama Y,Kurihara S,Hirose J,Urashima T,Xiao JZ,Kitaoka M,Fukiya S,Yokota A,Lo Leggio L,Abou Hachem M,Katayama T

更新日期：2019-08-28 00:00:00

abstract：:The control and use of light polarization in optical sciences and engineering are widespread. Despite remarkable developments in polarization-resolved imaging for life sciences, their transposition to strongly scattering media is currently not possible, because of the inherent depolarization effects arising from multi...

journal_title：Science advances

authors： de Aguiar HB,Gigan S,Brasselet S

更新日期：2017-09-01 00:00:00

abstract：:The cyclic GMP-AMP synthase (cGAS), a sensor of cytosolic DNA, is critical for the innate immune response. Here, we show that loss of cGAS in untransformed and cancer cells results in uncontrolled DNA replication, hyperproliferation, and genomic instability. While the majority of cGAS is cytoplasmic, a fraction of cGA...

journal_title：Science advances

authors： Chen H,Chen H,Zhang J,Wang Y,Simoneau A,Yang H,Levine AS,Zou L,Chen Z,Lan L

更新日期：2020-10-14 00:00:00

abstract：:Starvation is probably the most common stressful situation in nature. In vertebrates, elevation of the biogenic amine norepinephrine levels is common during starvation. However, the precise role of norepinephrine in nutrient deprivation remains largely unknown. We report that in the free-living nematode Caenorhabditis...

journal_title：Science advances

authors： Tao J,Ma YC,Yang ZS,Zou CG,Zhang KQ

更新日期：2016-05-06 00:00:00

abstract：:The miraculously preserved 2000-year-old Dead Sea Scrolls, ancient texts of invaluable historical significance, were discovered in the mid-20th century in the caves of the Judean desert. The texts were mainly written on parchment and exhibit vast diversity in their states of preservation. One particular scroll, the 8-...

journal_title：Science advances

authors： Schuetz R,Maragh JM,Weaver JC,Rabin I,Masic A

更新日期：2019-09-06 00:00:00

abstract：:[This corrects the article e1602026 in vol. 3, PMID: 28246641.]. ...

journal_title：Science advances

authors：

更新日期：2017-09-29 00:00:00

abstract：:Earthquakes in the continental crust commonly occur in the upper 15 to 20 km. Recent studies demonstrate that earthquakes also occur in the lower crust of collision zones and play a key role in metamorphic processes that modify its physical properties. However, details of the failure process and sequence of events tha...

journal_title：Science advances

authors： Petley-Ragan A,Ben-Zion Y,Austrheim H,Ildefonse B,Renard F,Jamtveit B

更新日期：2019-07-31 00:00:00

abstract：:A large body of previous neuroimaging studies suggests that multiple languages are processed and organized in a single neuroanatomical system in the bilingual brain, although differential activation may be seen in some studies because of different proficiency levels and/or age of acquisition of the two languages. Howe...

journal_title：Science advances

authors： Xu M,Baldauf D,Chang CQ,Desimone R,Tan LH

更新日期：2017-07-12 00:00:00