Tài liệu Báo cáo khoa học: "Know When to Hold''''''''Em: Shuffling Deterministically in a Parser for Non concatenative Grammars*" pdf

... appropriate parsing algorithm to take advantage of the information that a semantic head provides. For example, a head usually provides information about the remaining daughters that the parser ... Know When to Hold 'Em: Shuffling Deterministically in a Parser for Nonconcatenative Grammars* Robert T. Kasper, Mike Calcagno, and Paul C. Davis Department of Ling...

Ngày tải lên: 20/02/2014, 18:20

... remain poorly characterized. EWS belongs to a family that includes the closely related proteins translocated in liposarcoma and the TATA-binding protein-associated factor 15 which are involved in several ... annealing or quadruplex formation was performed by heating samples to 95 °C on a thermal heating block and cooling to 4 °C at a rate of 2 °CÆmin –1 . Name Sequence ssDNAS...

Ngày tải lên: 15/02/2014, 01:20

... An anthrax lethal factor mutant that is defective at causing pyroptosis retains proapoptotic activity Stephanie Ngai, Sarah Batty, Kuo-Chieh Liao and Jeremy Mogridge Department of Laboratory ... cleaving these mitogen-activated protein kinase kinases is to interfere with extracellu- lar signal-related kinase (ERK), p38 and c-Jun N-terminal kinase signaling. Here, we characterized an ... def...

Ngày tải lên: 16/02/2014, 09:20

... path- ways are the extrinsic and intrinsic pathways. In the intrinsic pathway (also known as the ‘mitochondrial pathway’), apoptosis results from an intracellular cas- cade of events in which mitochondrial ... CCCP-induced apoptosis Caspase activation is a key step in DNA damage- induced apoptosis. To further understand the protec- tive effect of HSS against CCCP-induced apoptosis,...

Ngày tải lên: 16/02/2014, 09:20

... tests are also time-consuming and greatly in uenced by individual handlers. IntelliCages are automated learning cages where animals carrying transponders are housed in groups and trained in learning ... JC, Paul SM & Holtzman DM (2001) Peripheral anti -A beta antibody alters CNS and plasma A beta clearance and decreases brain A beta burden in a mouse model of Alzheimer’s dis...

Ngày tải lên: 16/02/2014, 09:20

... presence of a two-fold axis, all of the inter- actions reported below are repeated twice; that is, if Ala25 of chain A is close to Asn77 of chain B, then Asn77 of chain A is close to Ala25 of chain B. Chain ... diffracts to a Table 1. Statistics on data collection and refinement. A wavelength of 0.8726 A ˚ was used. Rotations of 1° were performed. The Ramachan- dran plot was...

Ngày tải lên: 16/02/2014, 14:20

... report, a similar approach allowed authors to isolate a variant of a M. thermophila laccase capable of resisting a wide array of co-solvents at con- centrations as high as 50% v ⁄ v [14]. In all available examples ... domain (BCBD) protein family, we aim to evolve laccases into artificial catalysts performing new activities. In a first approach, basic protein engineering techn...

Ngày tải lên: 18/02/2014, 06:20

... TRBP and Dicer binding and silencing efficacy Hemant K. Kini and S. P. Walton Applied Biomolecular Engineering Laboratory ⁄ Cellular and Biomolecular Laboratory, Department of Chemical Engineering ... EGFP-targeting siRNAs and either a non- targeting (NT) siRNA (white bars), a TRBP-targeting siRNA (A, gray bars) or Dicer- targeting siRNA (B, black bars). Total final siRNA concentrations we...

Ngày tải lên: 18/02/2014, 06:20

... parameters of each leaflet separately, including the whole acyl chain and the ‘plateau region’ described above. Taking the approach applied by Bachar and Becker [18], we analyzed the lipids in ... the leaflet with which it interacts most closely (i.e. the extracellular face), at the same time as increasing lipid order in the cytofacial leaflet. Simulations of melittin in DPPC lead to an...

Ngày tải lên: 18/02/2014, 08:20

... the antisense primer 5¢-AAG AAT TCT AGA TTA ATG GTG ATG ATG GTG ATG ATG GTG TGG GGT CAG CGG TGC AGC AGG GGG GGT-3¢ (XbaI sites underlined; His-tag in italic) and pVL1393–HSL [18] as template was ... and nonphosphorylated HSL As a first attempt to investigate whether the increase in hydrophobic surface area is reflected by increased binding of phosphorylated HSL to lipid surfaces, we i...

Ngày tải lên: 18/02/2014, 11:20