Báo cáo khoa học: "Charting the proteome of Cryptosporidium parvum sporozoites using sequence similarity-based BLAST searching" pot

... through Sco1 and Sco2 proteins (Fig. 5), but the molecular details of the role of Sco proteins in the copper insertion into the Cu A site needs to be further investigated. Other functions of eukaryotic ... that Sco1 specifically delivers cop- per to the Cu A site in the Cox2 subunit [52,53]. A ser- ies of conserved residues on the leading edge of the Deter...

Ngày tải lên: 14/02/2014, 18:20

... the formation of glucuronate. Interestingly, vitamin C for- mation is induced in Gunn rats by phenobarbital [8], an inducer of UGT2s, which is indirect evidence for the involvement of members of the UGT2 ... to the ability of this nucleotide to stimulate UDP- glucuronate in ux into microsomes [11]. This involves conversion of UDP-glucuronate to UMP in the lu...

Ngày tải lên: 19/02/2014, 07:20

... on glucose/ acetate /propionate as compared to glucose/ pro- pionate. Inhibition of CoASH-dependent enzymes of glucose metabolism The high levels of propionyl-CoA in the mutant strain raised the question of whether ... metabolism (Eur. J. Biochem. 271) 3231 On the mechanism of action of the antifungal agent propionate Propionyl-CoA inhibits...

Ngày tải lên: 19/02/2014, 16:20

... word A h the leftmost word of A the rightmost word of A tgt the translation of A p the translation of A h the leftmost word of the translation of A the rightmost word of the translation of A Table ... semantically important, they also form a major part of the sentences. Therefore, whether verbal predicates are trans- lated correctly or not has a gre...

Ngày tải lên: 19/02/2014, 19:20

... that the first iteration of EM reinforces the systematic mis- takes of the supervised initializer. In the first E-step, the posterior counts that are computed summarize the predictions of the supervised ... but these methods must still deal with the four types of errors we have identified in this paper. One of our main contributions of this pa- per is the idea of...

Ngày tải lên: 20/02/2014, 09:20

... is “O”, which indicates a non -named entity. For 98.0% of the named entities in the training data of the shared task in the 2004 JNLPBA, the label of the preced- ing entity was “O”. In order to ... than the system without it (the p-value is less than 1.0 < 10 −4 ). The result of the preceding entity information improves the performance. On the other...

Ngày tải lên: 20/02/2014, 12:20

... need to balance depth of analysis against the size of the deriva- tion space. On the Susanne corpus, the geometric mean of the number of analyses for a sentence of length n is 1.31 n . The microaveraged ... output and the current DepBank. Finally, differences in the linguistic intuitions of the an- notators and errors of commission or omission on both sid...

Ngày tải lên: 20/02/2014, 12:20

... sentences, resulting in a total training set of 4,040k sentences. We believe that our result is quite promising for the future of unsupervised parsing. In putting our best f-score in table 4 into perspective, ... 3 indicates that there is a monotonous increase in f-score on the WSJ test set if NANC text is added to our training data in both cases, independent of wh...

Ngày tải lên: 20/02/2014, 12:20

... substituted for another while preserving the meaning of a text. Knott (1996) studies the substitutability of discourse connectives, and proposes that substitutability can motivate the- ories of discourse ... with the distributional similarity of the lexical items. 2.2 Substitutability The notion of substitutability has played an impor- tant role in theories...

Ngày tải lên: 20/02/2014, 15:20

... they would distort the picture. For this same rea- son, the criterion we apply is whether the result delivered is a sensible combination of the frag- 411 Charting the Depths of Robust Speech ... and the results of applying robustness rules at the se- mantic level. After the first path of the WHG has been (unsuccessfully) analyzed, processing in both...

Ngày tải lên: 20/02/2014, 19:20

... parsers. Its theory of communication and the arbi- tration mechanism can explain data that modular theories of syntax and semantics can explain as well as data that interactive theories can ... ference of the Cognitive Science Society, Atlanta, GA, Aug 1994. 312 REAPING THE BENEFITS OF INTERACTIVE SYNTAX AND SEMANTICS* Kavi Mahesh Georgia Institute of Te...

Ngày tải lên: 20/02/2014, 21:20

... includes values for the starting time and duration of each of these actions. 65 Defining the Semantics of Verbal Modifiers in the Domain of Cooking Tasks Robin F. Karlin Department of ... linguistic study of recipes was con- ducted with the goals of delimiting the scope of the cooking domain, identifying important verbal mod- ifiers, and d...

Ngày tải lên: 21/02/2014, 20:20

... of text with shallow structural features: case studies of machine translation and human-written text Jieun Chae University of Pennsylvania chaeji@seas.upenn.edu Ani Nenkova University of Pennsylvania nenkova@seas.upenn.edu Abstract Sentence ... human gold-standard. Yet, the assessments of the two aspects were often the same—readability /fluency of...

Ngày tải lên: 22/02/2014, 02:20

... submission of the sequence string from the beginning of the first peptide until the end of the last peptide for a BLASTp homology search. The output of the BLASTp search was then further analysed ... number of homologous sequences, names of the proteins, the percentage of sequence similarity and the position of the query sequence in the conti...

Ngày tải lên: 07/08/2014, 23:22

... 11:82 http://www.biomedcentral.com/1471-2229/11/82 Page 3 of 10 CORR E C T ION Open Access Assessing the contribution of alternative splicing to proteome diversity in Arabidopsis thaliana using proteomics data Edouard I Severing 1,2,3 , ... by themselves not very indicative for the contribution of AS to the proteome diversity in A. thaliana. Thi...

Ngày tải lên: 11/08/2014, 11:20