- Tracking Progress Toward the 2010 Biodiversity Target and Beyond
[作者：Walpole, M; Almond, REA; Besancon, C; Butchart, SHM; Campbell-Lendrum, D; Carr, GM; Collen, B; Collette, L; Davidson, NC; Dulloo, E; Fazel, AM; Galloway, JN; Gill, M; Goverse, T; Hockings, M; Leaman, DJ; Morgan, DHW; Revenga, C; Rickwood, CJ; Schutyser, F,期刊：Science, 页码：1503-1504 , 文章类型： Editorial Material，,卷期：2009年325-5947]
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- An Anomalous Basaltic Meteorite from the Innermost Main Belt
[作者：Bland, PA; Spurny, P; Towner, MC; Bevan, AWR; Singleton, AT; Bottke, WF; Greenwood, RC; Chesley, SR; Shrbeny, L; Borovicka, J; Ceplecha, Z; McClafferty, TP; Vaughan, D; Benedix, GK; Deacon, G; Howard, KT; Franchi, IA; Hough, RM,期刊：Science, 页码：1525-1527 , 文章类型： Article，,卷期：2009年325-5947]
- Triangulated observations of fireballs allow us to determine orbits and fall positions for meteorites. The great majority of basaltic meteorites are derived from the asteroid 4 Vesta. We report on a recent fall that has ...
- Glucose Deprivation Contributes to the Development of KRAS Pathway Mutations in Tumor Cells
[作者：Yun, JY; Rago, C; Cheong, I; Pagliarini, R; Angenendt, P; Rajagopalan, H; Schmidt, K; Willson, JKV; Markowitz, S; Zhou, SB; Diaz, LA; Velculescu, VE; Lengauer, C; Kinzler, KW; Vogelstein, B; Papadopoulos, N,期刊：Science, 页码：1555-1559 , 文章类型： Article，,卷期：2009年325-5947]
- Tumor progression is driven by genetic mutations, but little is known about the environmental conditions that select for these mutations. Studying the transcriptomes of paired colorectal cancer cell lines that differed o...
- D-Amino Acids Govern Stationary Phase Cell Wall Remodeling in Bacteria
[作者：Lam, H; Oh, DC; Cava, F; Takacs, CN; Clardy, J; de Pedro, MA; Waldor, MK,期刊：Science, 页码：1552-1555 , 文章类型： Article，,卷期：2009年325-5947]
- In all known organisms, amino acids are predominantly thought to be synthesized and used as their L-enantiomers. Here, we found that bacteria produce diverse D-amino acids as well, which accumulate at millimolar concentr...
- Three-Dimensional Structural View of the Central Metabolic Network of Thermotoga maritima
[作者：Zhang, Y; Thiele, I; Weekes, D; Li, ZW; Jaroszewski, L; Ginalski, K; Deacon, AM; Wooley, J; Lesley, SA; Wilson, IA; Palsson, B; Osterman, A; Godzik, A,期刊：Science, 页码：1544-1549 , 文章类型： Article，,卷期：2009年325-5947]
- Metabolic pathways have traditionally been described in terms of biochemical reactions and metabolites. With the use of structural genomics and systems biology, we generated a three-dimensional reconstruction of the cent...
- A Constant Flux of Diverse Thermophilic Bacteria into the Cold Arctic Seabed
[作者：Hubert, C; Loy, A; Nickel, M; Arnosti, C; Baranyi, C; Bruchert, V; Ferdelman, T; Finster, K; Christensen, FM; de Rezende, JR; Vandieken, V; Jorgensen, BB,期刊：Science, 页码：1541-1544 , 文章类型： Article，,卷期：2009年325-5947]
- Microorganisms have been repeatedly discovered in environments that do not support their metabolic activity. Identifying and quantifying these misplaced organisms can reveal dispersal mechanisms that shape natural microb...
- Controls on Diatom Biogeography in the Ocean
[作者：Cermeno, P; Falkowski, PG,期刊：Science, 页码：1539-1541 , 文章类型： Article，,卷期：2009年325-5947]
- The extent to which the spatial distribution of marine planktonic microbes is controlled by local environmental selection or dispersal is poorly understood. Our ability to separate the effects of these two biogeographic ...
- Evidence for Obliquity Forcing of Glacial Termination II
[作者：Drysdale, RN; Hellstrom, JC; Zanchetta, G; Fallick, AE; Goni, MFS; Couchoud, I; McDonald, J; Maas, R; Lohmann, G; Isola, I,期刊：Science, 页码：1527-1531 , 文章类型： Article，,卷期：2009年325-5947]
- Variations in the intensity of high-latitude Northern Hemisphere summer insolation, driven largely by precession of the equinoxes, are widely thought to control the timing of Late Pleistocene glacial terminations. Howeve...
- Itinerant Ferromagnetism in a Fermi Gas of Ultracold Atoms
[作者：Jo, GB; Lee, YR; Choi, JH; Christensen, CA; Kim, TH; Thywissen, JH; Pritchard, DE; Ketterle, W,期刊：Science, 页码：1521-1524 , 文章类型： Article，,卷期：2009年325-5947]
- Can a gas of spin-up and spin-down fermions become ferromagnetic because of repulsive interactions? We addressed this question, for which there is not yet a definitive theoretical answer, in an experiment with an ultraco...
- Memory Metamaterials
[作者：Driscoll, T; Kim, HT; Chae, BG; Kim, BJ; Lee, YW; Jokerst, NM; Palit, S; Smith, DR; Di Ventra, M; Basov, DN,期刊：Science, 页码：1518-1521 , 文章类型： Article，,卷期：2009年325-5947]
- The resonant elements that grant metamaterials their distinct properties have the fundamental limitation of restricting their useable frequency bandwidth. The development of frequency-agile metamaterials has helped to al...
- Control of Spin Precession in a Spin-Injected Field Effect Transistor
[作者：Koo, HC; Kwon, JH; Eom, J; Chang, J; Han, SH; Johnson, M,期刊：Science, 页码：1515-1518 , 文章类型： Article，,卷期：2009年325-5947]
- Spintronics increases the functionality of information processing while seeking to overcome some of the limitations of conventional electronics. The spin-injected field effect transistor, a lateral semiconducting channel...
- Gold Helix Photonic Metamaterial as Broadband Circular Polarizer
[作者：Gansel, JK; Thiel, M; Rill, MS; Decker, M; Bade, K; Saile, V; von Freymann, G; Linden, S; Wegener, M,期刊：Science, 页码：1513-1515 , 文章类型： Article，,卷期：2009年325-5947]
- We investigated propagation of light through a uniaxial photonic metamaterial composed of three-dimensional gold helices arranged on a two-dimensional square lattice. These nanostructures are fabricated via an approach b...
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