Báo cáo khoa học: "Distribution of trkA in cerebral cortex and diencephalon of the mongolian gerbil after birth" docx

... neurotrophines in the cerebral cortex and diencephalon during mongolian gerbil brain ontogeny. Key words: trkA, NGF, mongolian gerbil, cerebral cortex, diencephalon Introduction In the developing ... to neurotrophin responsiveness. To investigate the time course of NGF and trkA, we examined trkA expression in the cerebral cortex and diencephalo...

Ngày tải lên: 07/08/2014, 18:20

... 509 The bFGF binding requires speci®c motifs on highly sulfated HS chains. Sodium chlorate, in inducing structural alteration of HS chains, prevents the bFGF binding. Our results indicate that the ... sequences of HS chains are de®ned for the bFGF binding and for the recognition of the speci®c bFGF receptor, leading to the formation of a ternary complex comprising HS...

Ngày tải lên: 21/02/2014, 03:20

... for the binding because of the unique positions of LysC179 and GluB167 and the scope of conformational changes of their side chains (Fig. 2A). On moving further from the N-terminus and towards the ... Phe264. The structures of the complexes of HylP2 indicate the existence of three sub- sites in the long concave binding site of the enzyme where lacto...

Ngày tải lên: 23/03/2014, 04:21

... DSBs and the con- sequent recombination are involved in homology searching in S. cerevisiae [5]. On the other hand, homologous pairing is independent of recombination in many organisms [5,6]. After ... formation and recombination of DNA, some residual levels of pairing still remain, suggesting that a DSB-independent pairing mechanism may also be operating in this organ...

Ngày tải lên: 29/03/2014, 08:20

... in words of the matched string, and the number of words between the two matched strings. Numbers in parentheses indicate the num- ber of occurrences, and probabilities represent the likelihood ... (determined perceptually), and continuity of the speech im- mediately preceding and following the editing ex- pression ("continuous" means there was...

Ngày tải lên: 31/03/2014, 06:20

... progressive increase in the dimensions and corresponding changes in the form, structure and disposition of the cells " and " ;the cells in gen- eral having reached their ... tempera- ture and radiation indices and their adjustment to hor- izontal and inclined forest land, Stud. For. Suec. 194, 1994. [35] Nakagawa S., Influence...

Ngày tải lên: 08/08/2014, 14:21

... and for applying the frequency cutoff. In the following section we describe the data and resources used in our experiments and finally the results of this approach. 869 Proceedings of the COLING/ACL ... of conveying the same in- formation in different ways are referred to by the term paraphrase and in the case of single words sharing the same meaning...

Ngày tải lên: 20/02/2014, 12:20

... affect the FA-binding pocket at the domain interface. Residues 666 and 670, within one b-strand of domain V, are also important for interdomain interac- tions. The N-terminal part of the strand interacts ... at the surface of EF-G and forms part of the FA-binding site, it points to the opposite direction in our structure, interacting with Glu93 in helix B G and...

Ngày tải lên: 06/03/2014, 22:21

... evolution of this domain [30]. This together with the findings of the present study indicates a separate evolution of the domains C and E compared to the domains A and B. The recent introduction ... thick dashed line separates the amylase group from the CGTase group, while the thin dotted line indicates the change of the border between the two parts in the...

Ngày tải lên: 08/03/2014, 08:20

... of the string 10. A parse of the string s φ using G φ will be used to get an assignment by setting Y r = 0 if the rule V Y r → 0 or V ¯ Y r → 1 are used in the derivation of the parse tree, and ... self-training for parsing. In Proc. of HLT- NAACL. D. McClosky, E. Charniak, and M. Johnson. 2006b. Reranking and self-training for parser adaptation. In Proc. of CO...

Ngày tải lên: 17/03/2014, 00:20