abstract：:To adapt to habitat temperature, vertebrates have developed sophisticated physiological and ecological mechanisms through evolution. Transient receptor potential melastatin 8 (TRPM8) serves as the primary sensor for cold. However, how cold activates TRPM8 and how this sensor is tuned for thermal adaptation remain larg...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Yang S,Lu X,Wang Y,Xu L,Chen X,Yang F,Lai R

更新日期：2020-04-14 00:00:00

abstract：:Throughout time, operational laws and concepts from complex systems have been employed to quantitatively model important aspects and interactions in nature and society. Nevertheless, it remains enigmatic and challenging, yet inspiring, to predict the actual interdependencies that comprise the structure of such systems...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Stavroglou SK,Pantelous AA,Stanley HE,Zuev KM

更新日期：2020-04-07 00:00:00

abstract：:On a planet experiencing global environmental change, the governance of natural resources depends on sustained collective action by diverse populations. Engaging in such collective action can only build upon the foundation of human cognition in social-ecological settings. To help understand this foundation, we assess ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Freeman J,Baggio JA,Coyle TR

更新日期：2020-04-07 00:00:00

abstract：:The cell surface proteome, the surfaceome, is the interface for engaging the extracellular space in normal and cancer cells. Here we apply quantitative proteomics of N-linked glycoproteins to reveal how a collection of some 700 surface proteins is dramatically remodeled in an isogenic breast epithelial cell line stabl...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Leung KK,Wilson GM,Kirkemo LL,Riley NM,Coon JJ,Wells JA

更新日期：2020-04-07 00:00:00

abstract：:Gastrointestinal infections often induce epithelial damage that must be repaired for optimal gut function. While intestinal stem cells are critical for this regeneration process [R. C. van der Wath, B. S. Gardiner, A. W. Burgess, D. W. Smith, PLoS One 8, e73204 (2013); S. Kozar et al., Cell Stem Cell 13, 626-633 (2013...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Mileto SJ,Jardé T,Childress KO,Jensen JL,Rogers AP,Kerr G,Hutton ML,Sheedlo MJ,Bloch SC,Shupe JA,Horvay K,Flores T,Engel R,Wilkins S,McMurrick PJ,Lacy DB,Abud HE,Lyras D

更新日期：2020-04-07 00:00:00

abstract：:During development, organisms acquire three-dimensional (3D) shapes with important physiological consequences. While basic mechanisms underlying morphogenesis are known in eukaryotes, it is often difficult to manipulate them in vivo. To circumvent this issue, here we present a study of developing Vibrio cholerae biofi...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Fei C,Mao S,Yan J,Alert R,Stone HA,Bassler BL,Wingreen NS,Košmrlj A

更新日期：2020-04-07 00:00:00

abstract：:Crises in science concern not only methods, statistics, and results but also, theory development. Beyond the indispensable refinement of tools and procedures, resolving crises would also benefit from a deeper understanding of the concepts and processes guiding research. Usually, theories compete, and some lose, incent...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Ellemers N,Fiske ST,Abele AE,Koch A,Yzerbyt V

更新日期：2020-04-07 00:00:00

abstract：:Enveloped viruses enter cells via a process of membrane fusion between the viral envelope and a cellular membrane. For influenza virus, mutational data have shown that the membrane-inserted portions of the hemagglutinin protein play a critical role in achieving fusion. In contrast to the relatively well-understood ect...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Pabis A,Rawle RJ,Kasson PM

更新日期：2020-03-31 00:00:00

abstract：:Temporal dynamics of urban warming have been extensively studied at the diurnal scale, but the impact of background climate on the observed seasonality of surface urban heat islands (SUHIs) remains largely unexplored. On seasonal time scales, the intensity of urban-rural surface temperature differences ([Formula: see ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Manoli G,Fatichi S,Bou-Zeid E,Katul GG

更新日期：2020-03-31 00:00:00

abstract：:Ral (Ras-like) GTPases are directly activated by oncogenic Ras GTPases. Mutant K-Ras (G12C) has enabled the development of covalent K-Ras inhibitors currently in clinical trials. However, Ral, and the overwhelming majority of mutant oncogenic K-Ras, are devoid of a druggable pocket and lack an accessible cysteine for ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Bum-Erdene K,Liu D,Gonzalez-Gutierrez G,Ghozayel MK,Xu D,Meroueh SO

更新日期：2020-03-31 00:00:00

abstract：:The rapidly expanding network of roads into the Amazon is permanently altering the world's largest tropical forest. Most proposed road projects lack rigorous impact assessments or even basic economic justification. This study analyzes the expected environmental, social and economic impacts of 75 road projects, totalin...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Vilela T,Malky Harb A,Bruner A,Laísa da Silva Arruda V,Ribeiro V,Auxiliadora Costa Alencar A,Julissa Escobedo Grandez A,Rojas A,Laina A,Botero R

更新日期：2020-03-31 00:00:00

abstract：:After decades of robust growth, the rise in US life expectancy stalled after 2010. Explanations for the stall have focused on rising drug-related deaths. Here we show that a stagnating decline in cardiovascular disease (CVD) mortality was the main culprit, outpacing and overshadowing the effects of all other causes of...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Mehta NK,Abrams LR,Myrskylä M

更新日期：2020-03-31 00:00:00

abstract：:Plants balance their competing requirements for growth and stress tolerance via a sophisticated regulatory circuitry that controls responses to the external environments. We have identified a plant-specific gene, COST1 (constitutively stressed 1), that is required for normal plant growth but negatively regulates droug...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Bao Y,Song WM,Wang P,Yu X,Li B,Jiang C,Shiu SH,Zhang H,Bassham DC

更新日期：2020-03-31 00:00:00

abstract：:Electronic nematicity, a correlated state that spontaneously breaks rotational symmetry, is observed in several layered quantum materials. In contrast to their liquid-crystal counterparts, the nematic director cannot usually point in an arbitrary direction (XY nematics), but is locked by the crystal to discrete direct...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Ishida K,Tsujii M,Hosoi S,Mizukami Y,Ishida S,Iyo A,Eisaki H,Wolf T,Grube K,V Löhneysen H,Fernandes RM,Shibauchi T

更新日期：2020-03-24 00:00:00

abstract：:Increasing evidence suggests that amyloid polymorphism gives rise to different strains of amyloids with distinct toxicities and pathology-spreading properties. Validating this hypothesis is challenging due to a lack of tools and methods that allow for the direct characterization of amyloid polymorphism in hydrated and...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Cendrowska U,Silva PJ,Ait-Bouziad N,Müller M,Guven ZP,Vieweg S,Chiki A,Radamaker L,Kumar ST,Fändrich M,Tavanti F,Menziani MC,Alexander-Katz A,Stellacci F,Lashuel HA

更新日期：2020-03-24 00:00:00

abstract：:The effects of predator intimidation on habitat use and behavior of prey species are rarely quantified for large marine vertebrates over ecologically relevant scales. Using state space movement models followed by a series of step selection functions, we analyzed movement data of concurrently tracked prey, bowhead whal...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Matthews CJD,Breed GA,LeBlanc B,Ferguson SH

更新日期：2020-03-24 00:00:00

abstract：:In earlier papers L.W. introduced two sequences of higher-rank zeta functions associated to a smooth projective curve over a finite field, both of them generalizing the Artin zeta function of the curve. One of these zeta functions is defined geometrically in terms of semistable vector bundles of rank n over the curve ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Weng L,Zagier D

更新日期：2020-03-24 00:00:00

abstract：:A type of chromosome-free cell called SimCells (simple cells) has been generated from Escherichia coli, Pseudomonas putida, and Ralstonia eutropha. The removal of the native chromosomes of these bacteria was achieved by double-stranded breaks made by heterologous I-CeuI endonuclease and the degradation activity of end...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Fan C,Davison PA,Habgood R,Zeng H,Decker CM,Gesell Salazar M,Lueangwattanapong K,Townley HE,Yang A,Thompson IP,Ye H,Cui Z,Schmidt F,Hunter CN,Huang WE

更新日期：2020-03-24 00:00:00

abstract：:The ubiquitous gasotransmitter hydrogen sulfide (H2S) has been recognized to play a crucial role in human health. Using cystathionine γ-lyase (CSE)-deficient mice, we demonstrate an unexpected role of H2S in Mycobacterium tuberculosis (Mtb) pathogenesis. We showed that Mtb-infected CSE-/- mice survive longer than WT m...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Rahman MA,Cumming BM,Addicott KW,Pacl HT,Russell SL,Nargan K,Naidoo T,Ramdial PK,Adamson JH,Wang R,Steyn AJC

更新日期：2020-03-24 00:00:00

abstract：:Double fertilization is a key innovation for the evolutionary success of angiosperms by which the two fertilized female gametes, the egg cell and central cell, generate the embryo and endosperm, respectively. The female gametophyte (embryo sac) enclosed in the sporophyte is derived from a one-celled haploid cell linea...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Zhang MX,Zhu SS,Xu YC,Guo YL,Yang WC,Li HJ

更新日期：2020-03-17 00:00:00

abstract：:Despite a growing number of ion channel genes implicated in hereditary ataxia, it remains unclear how ion channel mutations lead to loss-of-function or death of cerebellar neurons. Mutations in the gene KCNMA1, encoding the α-subunit of the BK channel have emerged as responsible for a variety of neurological phenotype...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Du X,Carvalho-de-Souza JL,Wei C,Carrasquel-Ursulaez W,Lorenzo Y,Gonzalez N,Kubota T,Staisch J,Hain T,Petrossian N,Xu M,Latorre R,Bezanilla F,Gomez CM

更新日期：2020-03-17 00:00:00

abstract：:Mutations in a number of stress granule-associated proteins have been linked to various neurodegenerative diseases. Several of these mutations are found in aggregation-prone prion-like domains (PrLDs) within these proteins. In this work, we examine the sequence features governing PrLD localization to stress granules u...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Boncella AE,Shattuck JE,Cascarina SM,Paul KR,Baer MH,Fomicheva A,Lamb AK,Ross ED

更新日期：2020-03-17 00:00:00

abstract：:Vibrational modes in mechanical resonators provide a promising candidate to interface and manipulate classical and quantum information. The observation of coherent dynamics between distant mechanical resonators can be a key step toward scalable phonon-based applications. Here we report tunable coherent phonon dynamics...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Zhang ZZ,Song XX,Luo G,Su ZJ,Wang KL,Cao G,Li HO,Xiao M,Guo GC,Tian L,Deng GW,Guo GP

更新日期：2020-03-17 00:00:00

abstract：:Epithelial tissues mechanically deform the surrounding extracellular matrix during embryonic development, wound repair, and tumor invasion. Ex vivo measurements of such multicellular tractions within three-dimensional (3D) biomaterials could elucidate collective dissemination during disease progression and enable prec...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Leggett SE,Patel M,Valentin TM,Gamboa L,Khoo AS,Williams EK,Franck C,Wong IY

更新日期：2020-03-17 00:00:00

abstract：:Posttranslational modifications (PTMs) are important physiological means to regulate the activities and structures of central regulatory proteins in health and disease. Small GTPases have been recognized as important molecules that are targeted by PTMs during infections of mammalian cells by bacterial pathogens. The e...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Barthelmes K,Ramcke E,Kang HS,Sattler M,Itzen A

更新日期：2020-03-17 00:00:00

abstract：:Recombinant immunotoxins (RITs) are chimeric proteins composed of an Fv and a protein toxin being developed for cancer treatment. The Fv brings the toxin to the cancer cell, but most of the RITs do not reach the tumor and are removed by other organs. To identify cells responsible for RIT removal, and the pathway by wh...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Liu XF,Wei J,Zhou Q,Molitoris BA,Sandoval R,Kobayashi H,Okada R,Nagaya T,Karim B,Butcher D,Pastan I

更新日期：2020-03-17 00:00:00

abstract：:Auditory speech perception enables listeners to access phonological categories from speech sounds. During speech production and speech motor learning, speakers' experience matched auditory and somatosensory input. Accordingly, access to phonetic units might also be provided by somatosensory information. The present st...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Patri JF,Ostry DJ,Diard J,Schwartz JL,Trudeau-Fisette P,Savariaux C,Perrier P

更新日期：2020-03-17 00:00:00

abstract：:Induction of longstanding immunologic tolerance is essential for survival of transplanted organs and tissues. Despite recent advances in immunosuppression protocols, allograft damage inflicted by antibody specific for donor organs continues to represent a major obstacle to graft survival. Here we report that activatio...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Choi JY,Eskandari SK,Cai S,Sulkaj I,Assaker JP,Allos H,AlHaddad J,Muhsin SA,Alhussain E,Mansouri A,Yeung MY,Seelen MAJ,Kim HJ,Cantor H,Azzi JR

更新日期：2020-03-17 00:00:00

abstract：:Insects living in the temperate zone enter a physiological state of arrested or slowed development to overcome an adverse season, such as winter. Developmental arrest, called diapause, occurs at a species-specific developmental stage, and embryonic and pupal diapauses have been extensively studied in mostly holometabo...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Miki T,Shinohara T,Chafino S,Noji S,Tomioka K

更新日期：2020-03-10 00:00:00

abstract：:Terminal oligopyrimidine (TOP) motifs are sequences at the 5' ends of mRNAs that link their translation to the mTOR Complex 1 (mTORC1) nutrient-sensing signaling pathway. They are commonly regarded as discrete elements that reside on ∼100 mRNAs that mostly encode translation factors. However, the full spectrum of TOP ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Philippe L,van den Elzen AMG,Watson MJ,Thoreen CC

更新日期：2020-03-10 00:00:00

abstract：:It is now well established that glasses feature quasilocalized nonphononic excitations-coined "soft spots"-, which follow a universal [Formula: see text] density of states in the limit of low frequencies ω. All glass-specific properties, such as the dependence on the preparation protocol or composition, are encapsulat...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Rainone C,Bouchbinder E,Lerner E

更新日期：2020-03-10 00:00:00

abstract：:Wildfire can influence climate directly and indirectly, but little is known about the relationships between wildfire and climate during the Quaternary, especially how wildfire patterns varied over glacial-interglacial cycles. Here, we present a high-resolution soot record from the Chinese Loess Plateau; this is a reco...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Han Y,An Z,Marlon JR,Bradley RS,Zhan C,Arimoto R,Sun Y,Zhou W,Wu F,Wang Q,Burr GS,Cao J

更新日期：2020-03-10 00:00:00

abstract：:Paramyxoviruses are enveloped, nonsegmented, negative-strand RNA viruses that cause a wide spectrum of human and animal diseases. The viral genome, packaged by the nucleoprotein (N), serves as a template for the polymerase complex, composed of the large protein (L) and the homo-tetrameric phosphoprotein (P). The ∼250-...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Abdella R,Aggarwal M,Okura T,Lamb RA,He Y

更新日期：2020-03-03 00:00:00

abstract：:A fundamental property of ecosystems is a tradeoff between the number and size of habitats: as the number of habitats within a fixed area increases, the average area per habitat must decrease. This tradeoff is termed the "area-heterogeneity tradeoff." Theoretical models suggest that the reduction in habitat sizes unde...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Ben-Hur E,Kadmon R

更新日期：2020-03-03 00:00:00

abstract：:Growth and differentiation factor 11 (GDF11) and myostatin (MSTN) are closely related transforming growth factor β (TGF-β) family members, but their biological functions are quite distinct. While MSTN has been widely shown to inhibit muscle growth, GDF11 regulates skeletal patterning and organ development during embry...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Suh J,Kim NK,Lee SH,Eom JH,Lee Y,Park JC,Woo KM,Baek JH,Kim JE,Ryoo HM,Lee SJ,Lee YS

更新日期：2020-03-03 00:00:00

abstract：:Ammonia oxidation to nitrite and its subsequent oxidation to nitrate provides energy to the two populations of nitrifying chemoautotrophs in the energy-starved dark ocean, driving a coupling between reduced inorganic nitrogen (N) pools and production of new organic carbon (C) in the dark ocean. However, the relationsh...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Zhang Y,Qin W,Hou L,Zakem EJ,Wan X,Zhao Z,Liu L,Hunt KA,Jiao N,Kao SJ,Tang K,Xie X,Shen J,Li Y,Chen M,Dai X,Liu C,Deng W,Dai M,Ingalls AE,Stahl DA,Herndl GJ

更新日期：2020-03-03 00:00:00

abstract：:Annual reproductive success and senescence patterns vary substantially among individuals in the wild. However, it is still seldom considered that senescence may not only affect an individual but also affect age-specific reproductive success in its offspring, generating transgenerational reproductive senescence. We use...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Kroeger SB,Blumstein DT,Armitage KB,Reid JM,Martin JGA

更新日期：2020-03-03 00:00:00

abstract：:Population expansion in space, or range expansion, is widespread in nature and in clinical settings. Space competition among heterogeneous subpopulations during range expansion is essential to population ecology, and it may involve the interplay of multiple factors, primarily growth and motility of individuals. Struct...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Zuo W,Wu Y

更新日期：2020-03-03 00:00:00

abstract：:The coordinated redistribution of sugars from mature "source" leaves to developing "sink" leaves requires tight regulation of sugar transport between cells via plasmodesmata (PD). Although fundamental to plant physiology, the mechanisms that control PD transport and thereby support development of new leaves have remai...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Brunkard JO,Xu M,Scarpin MR,Chatterjee S,Shemyakina EA,Goodman HM,Zambryski P

更新日期：2020-03-03 00:00:00

abstract：:Mammalian cells present a fingerprint of their proteome to the adaptive immune system through the display of endogenous peptides on MHC-I complexes. MHC-I-bound peptides originate from protein degradation by the proteasome, suggesting that stably folded, long-lived proteins could evade monitoring. Here, we investigate...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Trentini DB,Pecoraro M,Tiwary S,Cox J,Mann M,Hipp MS,Hartl FU

更新日期：2020-02-25 00:00:00