- Structural Mechanism of Abscisic Acid Binding and Signaling by Dimeric PYR1
[作者:Nishimura, N; Hitomi, K; Arvai, AS; Rambo, RP; Hitomi, C; Cutler, SR; Schroeder, JI; Getzoff, ED,期刊:Science, 页码:1373-1379 , 文章类型: Article,,卷期:2009年326-5958]
- The phytohormone abscisic acid (ABA) acts in seed dormancy, plant development, drought tolerance, and adaptive responses to environmental stresses. Structural mechanisms mediating ABA receptor recognition and signaling r...
- Planarian Hh Signaling Regulates Regeneration Polarity and Links Hh Pathway Evolution to Cilia
[作者:Rink, JC; Gurley, KA; Elliott, SA; Alvarado, AS,期刊:Science, 页码:1406-1410 , 文章类型: Article,,卷期:2009年326-5958]
- The Hedgehog (Hh) signaling pathway plays multiple essential roles during metazoan development, homeostasis, and disease. Although core protein components are highly conserved, the variations in Hh signal transduction me...
- Indirect Emissions from Biofuels: How Important?
[作者:Melillo, JM; Reilly, JM; Kicklighter, DW; Gurgel, AC; Cronin, TW; Paltsev, S; Felzer, BS; Wang, XD; Sokolov, AP; Schlosser, CA,期刊:Science, 页码:1397-1399 , 文章类型: Article,,卷期:2009年326-5958]
- A global biofuels program will lead to intense pressures on land supply and can increase greenhouse gas emissions from land-use changes. Using linked economic and terrestrial biogeochemistry models, we examined direct an...
- Tracking the Variable North Atlantic Sink for Atmospheric CO2
[作者:Watson, AJ; Schuster, U; Bakker, DCE; Bates, NR; Corbiere, A; Gonzalez-Davila, M; Friedrich, T; Hauck, J; Heinze, C; Johannessen, T; Kortzinger, A; Metzl, N; Olafsson, J; Olsen, A; Oschlies, A; Padin, XA; Pfeil, B; Santana-Casiano, JM; Steinhoff, T; Telsz,期刊:Science, 页码:1391-1393 , 文章类型: Article,,卷期:2009年326-5958]
- The oceans are a major sink for atmospheric carbon dioxide (CO2). Historically, observations have been too sparse to allow accurate tracking of changes in rates of CO2 uptake over ocean basins, so little is known about h...
- Mantle Shear-Wave Velocity Structure Beneath the Hawaiian Hot Spot
[作者:Wolfe, CJ; Solomon, SC; Laske, G; Collins, JA; Detrick, RS; Orcutt, JA; Bercovici, D; Hauri, EH,期刊:Science, 页码:1388-1390 , 文章类型: Article,,卷期:2009年326-5958]
- Defining the mantle structure that lies beneath hot spots is important for revealing their depth of origin. Three-dimensional images of shear-wave velocity beneath the Hawaiian Islands, obtained from a network of sea-flo...
- From Hydrogenases to Noble Metal-Free Catalytic Nanomaterials for H-2 Production and Uptake
[作者:Le Goff, A; Artero, V; Jousselme, B; Tran, PD; Guillet, N; Metaye, R; Fihri, A; Palacin, S; Fontecave, M,期刊:Science, 页码:1384-1387 , 文章类型: Article,,卷期:2009年326-5958]
- Interconversion of water and hydrogen in unitized regenerative fuel cells is a promising energy storage framework for smoothing out the temporal fluctuations of solar and wind power. However, replacement of presently ava...
- A Population of Compact Elliptical Galaxies Detected with the Virtual Observatory
[作者:Chilingarian, I; Cayatte, V; Revaz, Y; Dodonov, S; Durand, D; Durret, F; Micol, A; Slezak, E,期刊:Science, 页码:1379-1382 , 文章类型: Article,,卷期:2009年326-5958]
- Compact elliptical galaxies are characterized by small sizes and high stellar densities. They are thought to form through tidal stripping of massive progenitors. However, only a handful of them were known, preventing us ...
- A Crystal Structure of the Bifunctional Antibiotic Simocyclinone D8, Bound to DNA Gyrase
[作者:Edwards, MJ; Flatman, RH; Mitchenall, LA; Stevenson, CEM; Le, TBK; Clarke, TA; McKay, AR; Fiedler, HP; Buttner, MJ; Lawson, DM; Maxwell, A,期刊:Science, 页码:1415-1418 , 文章类型: Article,,卷期:2009年326-5958]
- Simocyclinones are bifunctional antibiotics that inhibit bacterial DNA gyrase by preventing DNA binding to the enzyme. We report the crystal structure of the complex formed between the N-terminal domain of the Escherichi...
- Structure of Monomeric Yeast and Mammalian Sec61 Complexes Interacting with the Translating Ribosome
[作者:Becker, T; Bhushan, S; Jarasch, A; Armache, JP; Funes, S; Jossinet, F; Gumbart, J; Mielke, T; Berninghausen, O; Schulten, K; Westhof, E; Gilmore, R; Mandon, EC; Beckmann, R,期刊:Science, 页码:1369-1373 , 文章类型: Article,,卷期:2009年326-5958]
- The trimeric Sec61/SecY complex is a protein-conducting channel (PCC) for secretory and membrane proteins. Although Sec complexes can form oligomers, it has been suggested that a single copy may serve as an active PCC. W...
- Harnessing Carbon Payments to Protect Biodiversity
[作者:Venter, O; Laurance, WF; Iwamura, T; Wilson, KA; Fuller, RA; Possingham, HP,期刊:Science, 页码:1368-1368 , 文章类型: Article,,卷期:2009年326-5958]
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- Epidemic Dynamics at the Human-Animal Interface
[作者:Lloyd-Smith, JO; George, D; Pepin, KM; Pitzer, VE; Pulliam, JRC; Dobson, AP; Hudson, PJ; Grenfell, BT,期刊:Science, 页码:1362-1367 , 文章类型: Review,,卷期:2009年326-5958]
- Few infectious diseases are entirely human-specific: Most human pathogens also circulate in animals or else originated in nonhuman hosts. Influenza, plague, and trypanosomiasis are classic examples of zoonotic infections...
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