báo cáo khoa học: "Linkage disequilibrium in French of Drosophila melanogaster" pot

... magnitude of linkage disequilibrium in natural populations, because the investigations may perhaps help in the study of interactions between genes and in developing new hypotheses ... other enzymes. However, in our popula- tions, it is not possible to eliminate entirely the influence of inversions in the origin of lin- kage disequilibri...

Ngày tải lên: 09/08/2014, 22:22

... Whereas the addition of BSA to the Fig. 3. Dm-eIF4B-L and Dm-eIF4B-S are RNA-binding proteins. (A) Filter-binding assay showing the titration curves of Drosophila eIF4B proteins against 32 P-labeled ... obtained f or the first cistron in t he absence o f cap inhibitor. This indicated t hat t he Ubx IRES is indeed driving internal initiation of the second cistron in our in vitro t...

Ngày tải lên: 07/03/2014, 15:20

... C-terminal protein kinase domain (PI3K-domain), 2) the substrate binding domain in the N-terminal of the protein necessary for activation of p53 in response to DNA damage, 3) the FAT domain – common ... domains of the protein described by [17], such as the PI3K domain, substrate binding domains and ATP- binding domains, is illustrated in Figure 1. Single marker associations Ris...

Ngày tải lên: 09/08/2014, 10:21

... combinations of loci proved significant. Of the 26 possible combinations of loci in each of the other three samples, six cases of significant interaction were found : in La ... in natural populations of Drosophila melanogaster. In : C HRISTIANSEN F.B., F ENCHEL T.N. (ed.), Measuring selection in natural populations, 265-273, Springer-V...

Ngày tải lên: 09/08/2014, 22:22

... calcium-independent phospholipase A 2 participates in ER stress-induced INS-1 insulinoma cell apoptosis by promoting cera- mide generation via hydrolysis of sphingomyelins by neutral sphingomyelinase. ... leading to the accumulation of sphingomyelin [27]. Because one of the pathways for ceramide recycling is the sphingomyelin pathway, it is conceivable that in addition to the accumu...

Ngày tải lên: 18/02/2014, 14:20

... convergence. Co-Training The type of learning described in this paper differs from the co-training method, covered, e.g., in (Blum and Mitchell, 1998). In co-training, learning centers on labeling a set of data-points ... data-points in situations where these data-points have multiple disjoint and redun- dant views. 8 Examples of spaces of such data-points are strings of tex...

Ngày tải lên: 20/02/2014, 16:20

... from the set of possible bigrams occurring in a hand-cleaned sub-corpus, as well as linguistic intuition. Using this method, Kveain and Oliva (2002) report find- ing 2661 errors in the NEGRA ... tagging of the British National Corpus. In Proceedings of COLING. Kyoto, Japan, pp. 622-628. M. Marcus, Beatrice Santorini and M. A. Marcinkiewicz, 1993. Building a large anno- tated cor...

Ngày tải lên: 22/02/2014, 02:20

... syn- chronous grammar induction. In Proceedings of the Joint Conference of the 47th Annual Meeting of the ACL and the 4th International Joint Conference on Natural Language Processing of the AFNLP (ACL- IJCNLP), ... likelihood Block maximal init Block minimal init Local minimal init Local maximal init Figure 4: Training likelihood vs. iteration. Each sampling method was initialised...

Ngày tải lên: 17/03/2014, 00:20

... Shimbun, Inc. Tadashi Nomoto and Yuji Matsumoto. 2000. Comparing the minimum description length principle and boosting in the automatic analysis of discourse. In Proceedings of the Seventeenth International ... cluster by adding points that fall within some distance to the center of the cluster. If the splitting based on the cluster offers a better Gini index than simply using Figur...

Ngày tải lên: 17/03/2014, 08:20

... pinpoint the meaning of many nouns which are ambiguous even within an ideoglossary by reference to the class of the accompanying adjective, or to specified key words in the title or opening ... sentences of the text. There is no question that the kind of study in syntax and semantics which can be realized with the aid of machine techniques will result in the discovery...

Ngày tải lên: 23/03/2014, 13:20