- Geometric frustration in buckled colloidal monolayers
[作者:Han, Yilong; Shokef, Yair; Alsayed, Ahmed M.; Yunker, Peter; Lubensky, Tom C.; Yodh, Arjun G.,期刊:NATURE, 页码:898-903 , 文章类型: 研究论文,,卷期:2008年456-7224]
- Geometric frustration arises when lattice structure prevents simultaneous minimization of local interaction energies. It leads to highly degenerate ground states and, subsequently, to complex phases of matter, such as wa...
- Neural palmitoyl-proteomics reveals dynamic synaptic palmitoylation
[作者:Kang, Rujun; Wan, Junmei; Arstikaitis, Pamela; Takahashi, Hideto; Huang, Kun; Bailey, Aaron O.; Thompson, James X.; Roth, Amy F.; Drisdel, Renaldo C.; Mastro, Ryan; Green, William N.; Yates, John R., III; Davis, Nicholas G.; El-Husseini, Alaa,期刊:NATURE, 页码:904-909 , 文章类型: 研究论文,,卷期:2008年456-7224]
- Palmitoylation regulates diverse aspects of neuronal protein trafficking and function. Here a global characterization of rat neural palmitoyl- proteomes identifies most of the known neural palmitoyl proteins - 68 in tota...
- Spliceosomal cleavage generates the 3 ' end of telomerase RNA
[作者:Box, Jessica A.; Bunch, Jeremy T.; Tang, Wen; Baumann, Peter,期刊:NATURE, 页码:910-U71 , 文章类型: 研究论文,,卷期:2008年456-7224]
- Telomeres cap the ends of chromosomes and provide a means to complete replication. The DNA portion of telomeres is synthesized by the enzyme telomerase using part of an RNA subunit as a template for reverse transcription...
- SUMOylation regulates Rad18-mediated template switch
[作者:Branzei, Dana; Vanoli, Fabio; Foiani, Marco,期刊:NATURE, 页码:915-920 , 文章类型: 研究论文,,卷期:2008年456-7224]
- Replication by template switch is thought to mediate DNA damage- bypass and fillings of gaps. Gap- filling repair requires homologous recombination as well as Rad18- and Rad5- mediated proliferating cell nuclear antigen ...
- Structure of an argonaute silencing complex with a seed-containing guide DNA and target RNA duplex
[作者:Wang, Yanli; Juranek, Stefan; Li, Haitao; Sheng, Gang; Tuschl, Thomas; Patel, Dinshaw J.,期刊:NATURE, 页码:921-U72 , 文章类型: 研究论文,,卷期:2008年456-7224]
- Here we report on a 3.0 angstrom crystal structure of a ternary complex of wild- type Thermus thermophilus argonaute bound to a 5 '- phosphorylated 21- nucleotide guide DNA and a 20- nucleotide target RNA containing clea...
- A gravitationally lensed water maser in the early Universe
[作者:Impellizzeri, C. M. Violette; McKean, John P.; Castangia, Paola; Roy, Alan L.; Henkel, Christian; Brunthaler, Andreas; Wucknitz, Olaf,期刊:NATURE, 页码:927-929 , 文章类型: 研究论文,,卷期:2008年456-7224]
- Water masers(1-4) are found in dense molecular clouds closely associated with supermassive black holes at the centres of active galaxies. On the basis of the understanding of the local water- maser luminosity function(5)...
- Unconventional superconductivity in Ba0.6K0.4Fe2As2 from inelastic neutron scattering
[作者:Christianson, A. D.; Goremychkin, E. A.; Osborn, R.; Rosenkranz, S.; Lumsden, M. D.; Malliakas, C. D.; Todorov, I. S.; Claus, H.; Chung, D. Y.; Kanatzidis, M. G.; Bewley, R. I.; Guidi, T.,期刊:NATURE, 页码:930-932 , 文章类型: 研究论文,,卷期:2008年456-7224]
- A new family of superconductors containing layers of iron arsenide(1-3) has attracted considerable interest because of their high transition temperatures (T-c), some of which are > 50 K, and because of similarities with ...
- Highly efficient molybdenum-based catalysts for enantioselective alkene metathesis
[作者:Malcolmson, Steven J.; Meek, Simon J.; Sattely, Elizabeth S.; Schrock, Richard R.; Hoveyda, Amir H.,期刊:NATURE, 页码:933-937 , 文章类型: 研究论文,,卷期:2008年456-7224]
- Discovery of efficient catalysts is one of the most compelling objectives of modern chemistry. Chiral catalysts are in particularly high demand, as they facilitate synthesis of enantiomerically enriched small molecules t...
- Parallel adaptations to high temperatures in the Archaean eon
[作者:Boussau, Bastien; Blanquart, Samuel; Necsulea, Anamaria; Lartillot, Nicolas; Gouy, Manolo,期刊:NATURE, 页码:942-U74 , 文章类型: 研究论文,,卷期:2008年456-7224]
- Fossils of organisms dating from the origin and diversification of cellular life are scant and difficult to interpret(1), for this reason alternative means to investigate the ecology of the last universal common ancestor...
- Successful range-expanding plants experience less above-ground and below-ground enemy impact
[作者:Engelkes, Tim; Morrien, Elly; Verhoeven, Koen J. F.; Bezemer, T. Martijn; Biere, Arjen; Harvey, Jeffrey A.; McIntyre, Lauren M.; Tamis, Wil L. M.; van der Putten, Wim H.,期刊:NATURE, 页码:946-948 , 文章类型: 研究论文,,卷期:2008年456-7224]
- Many species are currently moving to higher latitudes and altitudes(1-3). However, little is known about the factors that influence the future performance of range- expanding species in their new habitats. Here we show t...
- Low conservation of gene content in the Drosophila Y chromosome
[作者:Koerich, Leonardo B.; Wang, Xiaoyun; Clark, Andrew G.; Carvalho, Antonio Bernardo,期刊:NATURE, 页码:949-951 , 文章类型: 研究论文,,卷期:2008年456-7224]
- Chromosomal organization is sufficiently evolutionarily stable that large syntenic blocks of genes can be recognized even between species as distantly related as mammals and puffer fish ( 450 million years (Myr) of diver...
- Experience with moving visual stimuli drives the early development of cortical direction selectivity
[作者:Li, Ye; Van Hooser, Stephen D.; Mazurek, Mark; White, Leonard E.; Fitzpatrick, David,期刊:NATURE, 页码:952-956 , 文章类型: 研究论文,,卷期:2008年456-7224]
- The onset of vision occurs when neural circuits in the visual cortex are immature, lacking both the full complement of connections(1,2) and the response selectivity that defines functional maturity(3,4). Direction- selec...
- Contact inhibition of locomotion in vivo controls neural crest directional migration
[作者:Carmona-Fontaine, Carlos; Matthews, Helen K.; Kuriyama, Sei; Moreno, Mauricio; Dunn, Graham A.; Parsons, Maddy; Stern, Claudio D.; Mayor, Roberto,期刊:NATURE, 页码:957-961 , 文章类型: 研究论文,,卷期:2008年456-7224]
- Contact inhibition of locomotion was discovered by Abercrombie more than 50 years ago and describes the behaviour of fibroblast cells confronting each other in vitro, where they retract their protrusions and change direc...
- Generation of cell polarity in plants links endocytosis, auxin distribution and cell fate decisions
[作者:Dhonukshe, Pankaj; Tanaka, Hirokazu; Goh, Tatsuaki; Ebine, Kazuo; Mahonen, Ari Pekka; Prasad, Kalika; Blilou, Ikram; Geldner, Niko; Xu, Jian; Uemura, Tomohiro; Chory, Joanne; Ueda, Takashi; Nakano, Akihiko; Scheres, Ben; Friml, Jiri,期刊:NATURE, 页码:962-U75 , 文章类型: 研究论文,,卷期:2008年456-7224]
- Dynamically polarized membrane proteins define different cell boundaries and have an important role in intercellular communication - a vital feature of multicellular development. Efflux carriers for the signalling molecu...
- G protein G alpha(i) functions immediately downstream of Smoothened in Hedgehog signalling
[作者:Ogden, Stacey K.; Fei, Dennis Liang; Schilling, Neal S.; Ahmed, Yashi F.; Hwa, John; Robbins, David J.,期刊:NATURE, 页码:967-U76 , 文章类型: 研究论文,,卷期:2008年456-7224]
- The hedgehog (Hh) signalling pathway has an evolutionarily conserved role in patterning fields of cells during metazoan development, and is inappropriately activated in cancer(1,2). Hh pathway activity is absolutely depe...
- A structural explanation for the binding of endocytic dileucine motifs by the AP2 complex
[作者:Kelly, Bernard T.; McCoy, Airlie J.; Spaete, Kira; Miller, Sharon E.; Evans, Philip R.; Hoening, Stefan; Owen, David J.,期刊:NATURE, 页码:976-U81 , 文章类型: 研究论文,,卷期:2008年456-7224]
- Most transmembrane proteins are selected as transport- vesicle cargo through the recognition of short, linear amino- acid motifs in their cytoplasmic portions by vesicle coat proteins. For clathrin-coated vesicles, the m...
|