- Global bioenergy potential from high-lignin agricultural residue
[作者:Mendu, V; Shearin, T; Campbell, JE; Stork, J; Jae, J; Crocker, M; Huber, G; DeBolt, S,期刊:Proceedings of the National Academy of Sciences of the United States of America, 页码:4014-4019 , 文章类型: Article,,卷期:2012年109-10]
- Almost one-quarter of the world's population has basic energy needs that are not being met. Efforts to increase renewable energy resources in developing countries where per capita energy availability is low are needed. H...
- Graph fission in an evolving voter model
[作者:Durrett, R; Gleeson, JP; Lloyd, AL; Mucha, PJ; Shi, F; Sivakoff, D; Socolar, JES; Varghese, C,期刊:Proceedings of the National Academy of Sciences of the United States of America, 页码:3682-3687 , 文章类型: Article,,卷期:2012年109-10]
- We consider a simplified model of a social network in which individuals have one of two opinions (called 0 and 1) and their opinions and the network connections coevolve. Edges are picked at random. If the two connected ...
- Evaporation-induced cavitation in nanofluidic channels
[作者:Duan, C; Karnik, R; Lu, MC; Majumdar, A,期刊:Proceedings of the National Academy of Sciences of the United States of America, 页码:3688-3693 , 文章类型: Article,,卷期:2012年109-10]
- Cavitation, known as the formation of vapor bubbles when liquids are under tension, is of great interest both in condensed matter science as well as in diverse applications such as botany, hydraulic engineering, and medi...
- Robustness of topological order and formation of quantum well states in topological insulators exposed to ambient environment
[作者:Chen, CY; He, SL; Weng, H; Zhang, WT; Zhao, L; Liu, HY; Jia, XW; Mou, DX; Liu, SY; He, JF; Peng, YY; Feng, Y; Xie, ZJ; Liu, GD; Dong, XL; Zhang, J; Wang, XY; Peng, QJ; Wang, ZM; Zhang, SJ; Yang, F; Chen, CT; Xu, ZY; Dai, X; Fang, Z; Zhou, XJ,期刊:Proceedings of the National Academy of Sciences of the United States of America, 页码:3694-3698 , 文章类型: Article,,卷期:2012年109-10]
- The physical property investigation (like transport measurements) and ultimate application of the topological insulators usually involve surfaces that are exposed to ambient environment (1 atm and room temperature). One ...
- The protein kinase Akt1 regulates the interferon response through phosphorylation of the transcriptional repressor EMSY
[作者:Ezella, SA; Polytarchou, C; Hatziapostolou, M; Guo, A; Sanidas, I; Bihani, T; Comb, MJ; Sourvinos, G; Tsichlis, PN,期刊:Proceedings of the National Academy of Sciences of the United States of America, 页码:E613-E621 , 文章类型: Article,,卷期:2012年109-10]
- The protein kinases Akt1, Akt2, and Akt3 possess nonredundant signaling properties, few of which have been investigated. Here, we present evidence for an Akt1-dependent pathway that controls interferon (IFN)-regulated ge...
- Structural basis for a molecular allosteric control mechanism of cofactor binding to nuclear receptors
[作者:Osz, J; Brelivet, Y; Peluso-Iltis, C; Cura, V; Eiler, S; Ruff, M; Bourguet, W; Rochel, N; Moras, D,期刊:Proceedings of the National Academy of Sciences of the United States of America, 页码:E588-E594 , 文章类型: Article,,卷期:2012年109-10]
- Transcription regulation by steroid hormones, vitamin derivatives, and metabolites is mediated by nuclear receptors (NRs), which play an important role in ligand-dependent gene expression and human health. NRs function a...
- Helical insertion of peptidoglycan produces chiral ordering of the bacterial cell wall
[作者:Wang, S; Furchtgott, L; Huang, KC; Shaevitz, JW,期刊:Proceedings of the National Academy of Sciences of the United States of America, 页码:E595-E604 , 文章类型: Article,,卷期:2012年109-10]
- The regulation of cell shape is a common challenge faced by organisms across all biological kingdoms. In nearly all bacteria, cell shape is determined by the architecture of the peptidoglycan cell wall, a macromolecule c...
- Structure-property relationships of a biological mesocrystal in the adult sea urchin spine
[作者:Seto, J; Ma, YR; Davis, SA; Meldrum, F; Gourrier, A; Kim, YY; Schilde, U; Sztucki, M; Burghammer, M; Maltsev, S; Jager, C; Colfen, H,期刊:Proceedings of the National Academy of Sciences of the United States of America, 页码:3699-3704 , 文章类型: Article,,卷期:2012年109-10]
- Structuring overmany length scales is a design strategy widely used in Nature to create materials with unique functional properties. We here present a comprehensive analysis of an adult sea urchin spine, and in revealing...
- An engineered innate immune defense protects grapevines from Pierce disease
[作者:Dandekar, AM; Gouran, H; Ibanez, AM; Uratsu, SL; Aguero, CB; McFarland, S; Borhani, Y; Feldstein, PA; Bruening, G; Nascimento, R; Goulart, LR; Pardington, PE; Chaudhary, A; Norvell, M; Civerolo, E; Gupta, G,期刊:Proceedings of the National Academy of Sciences of the United States of America, 页码:3721-3725 , 文章类型: Article,,卷期:2012年109-10]
- We postulated that a synergistic combination of two innate immune functions, pathogen surface recognition and lysis, in a protein chimera would lead to a robust class of engineered antimicrobial therapeutics for protecti...
- Early millet use in northern China
[作者:Yang, XY; Wan, ZW; Perry, L; Lu, HY; Wang, Q; Zhao, CH; Li, J; Xie, F; Yu, JC; Cui, TX; Wang, T; Li, MQ; Ge, QS,期刊:Proceedings of the National Academy of Sciences of the United States of America, 页码:3726-3730 , 文章类型: Article,,卷期:2012年109-10]
- It is generally understood that foxtail millet and broomcorn millet were initially domesticated in Northern China where they eventually became the dominant plant food crops. The rarity of older archaeological sites and a...
- Site-specific DNA-antibody conjugates for specific and sensitive immuno-PCR
[作者:Kazane, SA; Sok, D; Cho, EH; Uson, ML; Kuhn, P; Schultz, PG; Smider, VV,期刊:Proceedings of the National Academy of Sciences of the United States of America, 页码:3731-3736 , 文章类型: Article,,卷期:2012年109-10]
- Antibody conjugates are widely used as diagnostics and imaging reagents. However, many such conjugates suffer losses in sensitivity and specificity due to nonspecific labeling techniques. We have developedmethodology to ...
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