Báo cáo khoa học: Detection of nucleolar organizer and mitochondrial DNA insertion regions based on the isochore map of Arabidopsis thaliana ppt

... Detection of nucleolar organizer and mitochondrial DNA insertion regions based on the isochore map of Arabidopsis thaliana Ling-Ling Chen 1 and Feng Gao 2 1 Laboratory for Computational ... are the nucleolar organizer regions (NORs), and genes located in the two regions prefer to use GC-ending codons. Another GC -isochore located in chromosom...

Ngày tải lên: 30/03/2014, 20:20

... FtGLDH AA and the artificial AtGLDH1 AA , are indeed exclusively due to the insertion of two additional alanyl residues into the N-terminus of the H-protein. In conclusion, the substrate properties of the ... differs from the naturally occur- ring Arabidopsis H-protein only by the insertion of two additional alanyl residues near the N-terminus. Kinetic analysi...

Ngày tải lên: 23/03/2014, 04:20

... POWER) of the object LINE; the PU CONSTRUCTION OF THE LINE shows an action (CON- STRUCTION) which can be applied to the object LINE. This definition of the context is original compared to the ... "expansion terminological context" (E- terminological context) of a NP is the set of the can- didate terms appearing in the expansion of the more com...

Ngày tải lên: 22/02/2014, 03:20

... sequences of the two genes. The need for a reconstruction was based on the lack of information regarding the 5¢-region in the Psy2 DNA sequence and from the conflicting evidence avail- able in the database ... reconstructed. The comparison of the two genes (Fig. 1 and Table 2) showed a strong conservation of the gene structure. The sequenced regions o...

Ngày tải lên: 07/03/2014, 05:20

... compared to the con- ventional similarity -based classification. On the other hand, the pattern -based features have appeared almost redundant. 1 Introduction Semantic similarity of words is one of the ... are connected by conjunctions such as and and or. After this shortcut, the syntactic pattern between authors and Herrick is ncmod -of: as:dobj -of, and that of Herr...

Ngày tải lên: 23/03/2014, 17:20

... phần phối liệu của xương và men trong quá trình nung, giải pháp xử lý bằng lớp men trong trung gian đã được lựa chọn. Ưu điểm của việc sử dụng lớp men trong trung gian là ngoài việc làm giảm ... nếu trong xương có lẫn các tạp chất), lớp men trong còn giúp cho lớp men màu dễ chảy tràn trên bề mặt gạch, làm sản phẩm bóng hơn, đều hơn, lớp men màu đỡ bị hút xuống xương làm khô men trong ......

Ngày tải lên: 30/03/2014, 02:20

... equivalent to the word sense disambiguation problem if the phone of the homophone word is regarded as the word, and the homophone word as the sense. Therefore, we can solve the homophone problem ... the F-measure to combine the precision and the recall, and use the written word to raise the F-measure of the original decision list. We use the written...

Ngày tải lên: 22/02/2014, 03:20

... Networks for the de- tection of (dis)agreements. They used adjacency pair information to determine the structure of their conditional Markov model and outperformed the re- sults of (Hillard et ... person addressing events, and person mentions, and the normalized values of these counts by sentence length. We also include a set of features related to the DAT of the...

Ngày tải lên: 07/03/2014, 22:20

... initiated by the addition of 20 lLofa Fig. 2. Phylogenetic tree of 2BW-1 based on 18S rDNA sequence comparisons of sequences of 18S rDNA and drawn using GENETYX version 10.1 software. The numbers on some ... procedure. Enzymic reaction and analysis of metabolites Reactions were initiated by the addition of 100 llofa solution of enzyme (200 lgÆmL )1 ) to 0.9 mL o...

Ngày tải lên: 17/03/2014, 03:20

... probes. The relative positions of the probes on the 35S pre-rRNA are indicated in (B). Bands corresponding to the major intermediates and to the mature rRNAs are indicated on the right-hand side. The ... shows the accumulation of pre-rRNAs, with increased extension bands corre- sponding to regions in the mature 18S rRNA upon depletion of Utp25p (Fig. 7B; asteri...

Ngày tải lên: 22/03/2014, 21:21