Báo cáo khoa học: Cytoskeleton-modulating effectors of enteropathogenic and enterohemorrhagicEscherichia coli: role of EspL2 in adherence and an alternative pathway for modulating cytoskeleton through Annexin A2 function pot

... but are often generic and mark masculine, feminine, or plural (Gross, 1977; Goffic and McBride, 1975). And furthermore, these same articles often are not translated into meaning preserving sentences ... contributes significantly to our increased under- standing of representations which have been de- fined within linguistics, psycholinguistics, neurolinguistics, and AI approac...

Ngày tải lên: 21/02/2014, 20:20

... (Giora and Lee, 1996) that when the DT appears also at the end of a text it is somewhat information- ally redundant. However, functionally, it plays a role in wrapping the text up and marking ... documents of the Ziff-Davis newswire corpus of articles reviewing computer hardware and software. In this corpus, each document was accompanied by a set of topic keywords an...

Ngày tải lên: 23/03/2014, 16:20

... underlying disease processes [2]. An unintended side effect of modern technological advances has been the plausibility of maintaining moribund patients in a state of suspended animation for prolonged ... witnessed much turmoil regarding the ‘life is sacred at any cost’ maxim [1]. Current technology is capable of indiscriminately maintaining some of the vital functions of the...

Ngày tải lên: 25/10/2012, 10:45

... reagents and the recombinant human TRAIL ⁄ APO 2 ligand were purchased from Invitrogen and Feldan Bio (St-Laurent, QC, Canada), respectively. The caspase 3 substrate (Ac-DEVD-pNA) and the inhibitor substrate ... polyubiquitin chains. EMBO Rep 7, 1147–1153. 7 Feng L, Guedes S & Wang T (2004) Atrophin-1-inter- acting protein 4 ⁄ human Itch is a ubiquitin E3 ligase for human enhancer...

Ngày tải lên: 16/02/2014, 09:20

... Data are the mean ± SE of ‡ 8 determi- nations for recombinant enzyme and three and four determinations for enzyme extracted from adult C. intestinalis in the presence and absence of Triton X-100, ... however, that the branch length for C. intestinalis AChE is the longest in the tree, and the bootstrap value for the branching between amphioxus and C. intestinalis is...

Ngày tải lên: 18/02/2014, 17:20

... factor-alpha inversely regulates prostaglandin D2 and prostaglandin E2 production in murine macrophages. Synergistic action of cyclic AMP on cyclooxygenase-2 expression and prostaglandin E2 synthesis. ... the carboxy-terminal Ets DNA binding domain of ESE-1 and competes with intact endogenous ESE-1 for binding to target gene promoters. The second dominant-negative mutant, Domina...

Ngày tải lên: 19/02/2014, 17:20

... Kinetic basis for linking the first two enzymes of chlorophyll biosynthesis Mark Shepherd, Samantha McLean and C. Neil Hunter Robert Hill Institute for Photosynthesis and Krebs Institute for ... concentrations of ChlM, SAM and MgD were fixed at 0.5 l M,1mM and 30 lM, respectively. This was performed when ChlM and SAM were preincubated in the pres- ence (s) and absence (d...

Ngày tải lên: 20/02/2014, 02:21

... slightly changed our experimental setup. Instead of dividing datasets during 10-fold cross-validation into training and test subsets with the ratio of 9:1 we randomly split the data into training, ... mathematical model and performed experiments on language data of the morphologically complex language Zulu. We compared the performance on increasing train- ing set sizes and analyse...

Ngày tải lên: 20/02/2014, 04:20

... Peek and Chickering, 2005; Frampton and Lemon, 2006), for selecting initiative and con- firmation strategies (Singh et al., 2002); for detect- ing speech recognition problem (Litman and Pan, 2002); ... embed- ding the provision and gathering of information in e.g. social dialogue. In the latter category of dia- logue systems, a high level of naturalness of interac- ti...

Ngày tải lên: 20/02/2014, 12:20

... than similarities be- tween an unit and any other domains, domainj seems to be the domain of unit~. The system se- lects the domain which is the largest of all sim- ilarities in N of domains ... results of domain identification. We con- ducted domain identification experiments using two kinds of input data, i.e. correct phoneme sequence and phoneme lattice and two k...

Ngày tải lên: 20/02/2014, 18:20