Honeybees forage more successfully without the "dance language" in challenging environments.

abstract：:Immunoglobulin heavy chain (IgH) genes are assembled by two sequential DNA rearrangement events that are initiated by recombination activating gene products (RAG) 1 and 2. Diversity (DH) gene segments rearrange first, followed by variable (VH) gene rearrangements. Here, we provide evidence that each rearrangement step...

journal_title：Science advances

authors： Qiu X,Ma F,Zhao M,Cao Y,Shipp L,Liu A,Dutta A,Singh A,Braikia FZ,De S,Wood WH 3rd,Becker KG,Zhou W,Ji H,Zhao K,Atchison ML,Sen R

更新日期：2020-08-14 00:00:00

abstract：:Local thermal magnetization fluctuations in Li-doped MnTe are found to increase its thermopower α strongly at temperatures up to 900 K. Below the Néel temperature (TN ~ 307 K), MnTe is antiferromagnetic, and magnon drag contributes αmd to the thermopower, which scales as ~T3. Magnon drag persists into the paramagnetic...

journal_title：Science advances

authors： Zheng Y,Lu T,Polash MMH,Rasoulianboroujeni M,Liu N,Manley ME,Deng Y,Sun PJ,Chen XL,Hermann RP,Vashaee D,Heremans JP,Zhao H

更新日期：2019-09-13 00:00:00

abstract：:We tested how sediment trapping by hydroelectric dams affects tropical estuaries by comparing two dammed and two undammed rivers on Mexico's Pacific coast. We found that dams demonstrably affected the stability and productivity of the estuaries. The two rivers dammed for hydroelectricity had a rapid coastal recession ...

journal_title：Science advances

authors： Ezcurra E,Barrios E,Ezcurra P,Ezcurra A,Vanderplank S,Vidal O,Villanueva-Almanza L,Aburto-Oropeza O

更新日期：2019-03-13 00:00:00

abstract：:Demonstration of ultralow energy switching mechanisms is imperative for continued improvements in computing devices. Ferroelectric (FE) and multiferroic (MF) order and their manipulation promise an ideal combination of state variables to reach attojoule range for logic and memory (i.e., ~30× lower switching energy tha...

journal_title：Science advances

authors： Manipatruni S,Nikonov DE,Lin CC,Prasad B,Huang YL,Damodaran AR,Chen Z,Ramesh R,Young IA

更新日期：2018-11-23 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：:The inherent specificity and electrochemical reversibility of enzymes poise them as the biorecognition element of choice for a wide range of metabolites. To use enzymes efficiently in biosensors, the redox centers of the protein should have good electrical communication with the transducing electrode, which requires e...

journal_title：Science advances

authors： Pappa AM,Ohayon D,Giovannitti A,Maria IP,Savva A,Uguz I,Rivnay J,McCulloch I,Owens RM,Inal S

更新日期：2018-06-22 00:00:00

abstract：:Proinflammatory activation and accumulation of adipose tissue macrophages (ATMs) are associated with increased risk of insulin resistance in obesity. Here, we described the previously unidentified role of selenocysteine insertion sequence-binding protein 2 (SBP2) in maintaining insulin sensitivity in obesity. SBP2 was...

journal_title：Science advances

authors： Wang N,Tan HY,Li S,Wang D,Xu Y,Zhang C,Xia W,Che CM,Feng Y

更新日期：2019-08-14 00:00:00

abstract：:Detecting associations between genomic changes and phenotypic differences is fundamental to understanding how phenotypes evolved. By systematically screening for parallel amino acid substitutions, we detected known as well as novel cases (Strc, Tecta, and Cabp2) of parallelism between echolocating bats and toothed wha...

journal_title：Science advances

authors： Lee JH,Lewis KM,Moural TW,Kirilenko B,Borgonovo B,Prange G,Koessl M,Huggenberger S,Kang C,Hiller M

更新日期：2018-09-26 00:00:00

abstract：:Meteorite impact craters are one of the most common geological features in the solar system. An impact event is a near-instantaneous process that releases a huge amount of energy over a very small region on a planetary surface. This results in characteristic changes in the target rocks, from vaporization and melting t...

journal_title：Science advances

authors： Osinski GR,Ferrière L

更新日期：2016-08-05 00:00:00

abstract：:Lymphatic filariasis and onchocerciasis are two important neglected tropical diseases (NTDs) that cause severe disability. Control efforts are hindered by the lack of a safe macrofilaricidal drug. Targeting the Wolbachia bacterial endosymbionts in these parasites with doxycycline leads to a macrofilaricidal outcome, b...

journal_title：Science advances

authors： Johnston KL,Cook DAN,Berry NG,David Hong W,Clare RH,Goddard M,Ford L,Nixon GL,O'Neill PM,Ward SA,Taylor MJ

更新日期：2017-09-27 00:00:00

abstract：:A major challenge in modern physics is to accurately describe strongly interacting quantum many-body systems. One-dimensional systems provide fundamental insights because they are often amenable to exact methods. However, no exact solution is known for the experimentally relevant case of external confinement. We propo...

journal_title：Science advances

authors： Levinsen J,Massignan P,Bruun GM,Parish MM

更新日期：2015-07-24 00:00:00

abstract：:A rapid, direct, and low-cost method for detecting bacterial toxins associated with common gastrointestinal diseases remains a great challenge despite numerous studies and clinical assays. Motion-based detection through tracking the emerging micro- and nanorobots has shown great potential in chemo- and biosensing due ...

journal_title：Science advances

authors： Zhang Y,Zhang L,Yang L,Vong CI,Chan KF,Wu WKK,Kwong TNY,Lo NWS,Ip M,Wong SH,Sung JJY,Chiu PWY,Zhang L

更新日期：2019-01-11 00:00:00

abstract：:Changes in CO2 emissions during the COVID-19 pandemic have been estimated from indicators on activities like transportation and electricity generation. Here, we instead use satellite observations together with bottom-up information to track the daily dynamics of CO2 emissions during the pandemic. Unlike activity data,...

journal_title：Science advances

authors： Zheng B,Geng G,Ciais P,Davis SJ,Martin RV,Meng J,Wu N,Chevallier F,Broquet G,Boersma F,van der A R,Lin J,Guan D,Lei Y,He K,Zhang Q

更新日期：2020-12-02 00:00:00

abstract：:Metal-organic frameworks (MOFs) have been attracting intensive attention because of their commendable potential in many applications. Postsynthetic modification for redesigning chemical characteristics and pore structures can greatly improve performance and expand functionality of MOF materials. Here, we develop a ver...

journal_title：Science advances

authors： Wu W,Su J,Jia M,Li Z,Liu G,Li W

更新日期：2020-05-01 00:00:00

abstract：:Intrachain charge transport is unique to conjugated polymers distinct from inorganic and small molecular semiconductors and is key to achieving high-performance organic electronics. Polymer backbone planarity and thin film morphology sensitively modulate intrachain charge transport. However, simple, generic nonsynthet...

journal_title：Science advances

authors： Park KS,Kwok JJ,Dilmurat R,Qu G,Kafle P,Luo X,Jung SH,Olivier Y,Lee JK,Mei J,Beljonne D,Diao Y

更新日期：2019-08-09 00:00:00

abstract：:Porous membranes with ultrafast ion permeation and high ion selectivity are highly desirable for efficient mineral separation, water purification, and energy conversion, but it is still a huge challenge to efficiently separate monatomic ions of the same valence and similar sizes using synthetic membranes. We report me...

journal_title：Science advances

authors： Zhang H,Hou J,Hu Y,Wang P,Ou R,Jiang L,Liu JZ,Freeman BD,Hill AJ,Wang H

更新日期：2018-02-09 00:00:00

abstract：:The tet methylcytosine dioxygenase 2 (TET2) enzyme catalyzes the conversion of the modified DNA base 5-methylcytosine to 5-hydroxymethylcytosine. TET2 is frequently mutated or dysregulated in multiple human cancers, and loss of TET2 is associated with changes in DNA methylation patterns. Here, using newly developed TE...

journal_title：Science advances

authors： Wang L,Ozark PA,Smith ER,Zhao Z,Marshall SA,Rendleman EJ,Piunti A,Ryan C,Whelan AL,Helmin KA,Morgan MA,Zou L,Singer BD,Shilatifard A

更新日期：2018-11-07 00:00:00

abstract：:Nanometer-scale skyrmions are prospective candidates for information bits in low-power consumption devices owing to their topological nature and controllability with low current density. Studies on skyrmion dynamics in different classes of materials have exploited the topological Hall effect and current-driven fast mo...

journal_title：Science advances

authors： Yu XZ,Morikawa D,Nakajima K,Shibata K,Kanazawa N,Arima T,Nagaosa N,Tokura Y

更新日期：2020-06-17 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：:Can a diverse crowd of individuals whose interests focus on distinct issues related to racial identity, class, gender, and sexuality mobilize around a shared issue? If so, how does this process work in practice? To date, limited research has explored intersectionality as a mobilization tool for social movements. This ...

journal_title：Science advances

authors： Fisher DR,Dow DM,Ray R

更新日期：2017-09-20 00:00:00

abstract：:The process by which a zygote develops from a single cell into a multicellular organism is poorly understood. Advances are hindered by detection specificity and sensitivity limitations of single-cell protein tools and by challenges in integrating multimodal data. We introduce an open microfluidic tool expressly design...

journal_title：Science advances

authors： Rosàs-Canyelles E,Modzelewski AJ,Geldert A,He L,Herr AE

更新日期：2020-04-22 00:00:00

abstract：:Ascomycota, the largest and most well-studied phylum of fungi, contains three subphyla: Saccharomycotina (budding yeasts), Pezizomycotina (filamentous fungi), and Taphrinomycotina (fission yeasts). Despite its importance, we lack a comprehensive genome-scale phylogeny or understanding of the similarities and differenc...

journal_title：Science advances

authors： Shen XX,Steenwyk JL,LaBella AL,Opulente DA,Zhou X,Kominek J,Li Y,Groenewald M,Hittinger CT,Rokas A

更新日期：2020-11-04 00:00:00

abstract：:Presently, the Indian Ocean (IO) resides in a climate state that prevents strong year-to-year climate variations. This may change under greenhouse warming, but the mechanisms remain uncertain, thus limiting our ability to predict future changes in climate extremes. Using climate model simulations, we uncover the emerg...

journal_title：Science advances

authors： DiNezio PN,Puy M,Thirumalai K,Jin FF,Tierney JE

更新日期：2020-05-06 00:00:00

abstract：:Several forms of hair loss in humans are characterized by the inability of hair follicles to enter the growth phase (anagen) of the hair cycle after being arrested in the resting phase (telogen). Current pharmacologic therapies have been largely unsuccessful in targeting pathways that can be selectively modulated to i...

journal_title：Science advances

authors： Harel S,Higgins CA,Cerise JE,Dai Z,Chen JC,Clynes R,Christiano AM

更新日期：2015-10-23 00:00:00

abstract：:Resistances that exceed the Mott-Ioffe-Regel limit (known as bad metal behavior) and non-Fermi liquid behavior are ubiquitous features of the normal state of many strongly correlated materials. We establish the conditions that lead to bad metal and non-Fermi liquid phases in NdNiO3, which exhibits a prototype bandwidt...

journal_title：Science advances

authors： Mikheev E,Hauser AJ,Himmetoglu B,Moreno NE,Janotti A,Van de Walle CG,Stemmer S

更新日期：2015-11-06 00:00:00

abstract：:The pathways and transformations of dense water overflows, which depend on small-scale interactions between flow dynamics and erosional-depositional processes, are a central piece in the ocean's large-scale circulation. A novel, high-resolution current and hydrographic data set highlights the intricate pathway travell...

journal_title：Science advances

authors： Sánchez-Leal RF,Bellanco MJ,Fernández-Salas LM,García-Lafuente J,Gasser-Rubinat M,González-Pola C,Hernández-Molina FJ,Pelegrí JL,Peliz A,Relvas P,Roque D,Ruiz-Villarreal M,Sammartino S,Sánchez-Garrido JC

更新日期：2017-11-15 00:00:00

abstract：:The symmetry of metallic nanocolloids, typically envisaged as simple geometrical shapes, is rarely questioned. However, the symmetry considerations are so essential for understanding their electronic structure, optical properties, and biological effects that it is important to reexamine these foundational assumptions ...

journal_title：Science advances

authors： Kim JY,Han MG,Lien MB,Magonov S,Zhu Y,George H,Norris TB,Kotov NA

更新日期：2018-02-09 00:00:00

abstract：:[This corrects the article DOI: 10.1126/sciadv.aaz7822.]. ...

journal_title：Science advances

authors：

更新日期：2020-07-08 00:00:00

abstract：:In 2015, more than 200,000 saiga antelopes died in 3 weeks in central Kazakhstan. The proximate cause of death is confirmed as hemorrhagic septicemia caused by the bacterium Pasteurella multocida type B, based on multiple strands of evidence. Statistical modeling suggests that there was unusually high relative humidit...

journal_title：Science advances

authors： Kock RA,Orynbayev M,Robinson S,Zuther S,Singh NJ,Beauvais W,Morgan ER,Kerimbayev A,Khomenko S,Martineau HM,Rystaeva R,Omarova Z,Wolfs S,Hawotte F,Radoux J,Milner-Gulland EJ

更新日期：2018-01-17 00:00:00

abstract：:Identifying key players in coupled individual systems is a fundamental problem in network theory. We investigate synchronizable network-coupled dynamical systems such as high-voltage electric power grids and coupled oscillators on complex networks. We define key players as nodes that, once perturbed, generate the larg...

journal_title：Science advances

authors： Tyloo M,Pagnier L,Jacquod P

更新日期：2019-11-22 00:00:00