Báo cáo khoa học: "Balantidiasis in the gastric lymph nodes of Barbary sheep (Ammotragus lervia): an incidental finding" pdf

Ngày tải lên: 07/08/2014, 18:21

... strong structural role of the most C-terminal part of this C-terminal domain in the general folding of the enzyme. They reinforce the role of the IN dimers, as a mutant deficient in dimerization is ... (IN) is the retroviral enzyme responsible for the integration of the DNA copy of the retroviral genome into the host cell DNA. The C-terminal domain of...

Ngày tải lên: 23/03/2014, 15:21

... years of storage. In the case of beechnuts, the key is in prechilling at a controlled moisture content which permits the breaking of dormancy without allowing the germination. ... ability to dry and store non-dormant seeds has definitely opened new possibilities in the han- dling and preparation of dormant species. The integration...

Ngày tải lên: 08/08/2014, 14:21

... s. The mixture was then centrifuged in an Eppendorf microcentrifuge at full speed for 25 min, and the supernatant used for the analysis. The protein content of the extract was estimated using the ... nkatÆmg )1 . The GLD1 pro- tein was tagged with a histidine tag at the N-terminal end by adding the coding sequence for six histidines to the end of the open reading...

Ngày tải lên: 19/02/2014, 06:20

... hydrophobic core (M88V) and the other in the protein–RNA interaction (T45S), decrease the stability of the capsid. Our findings illuminate the role of packing in the icosahedral lattice of the virus capsid. Experimental ... significant binding of bis-ANS to any of the particles, with the exception of T45S, which bound a small amount of bis-ANS, increasing, by...

Ngày tải lên: 19/02/2014, 12:20

... italics, and the (pro)nominal anaphors are un- derlined, in addition. In order to convey the influence of the German word order we provide a rough phrase-to- phrase translation of the entire ... text. The centered segmentation analysis of the sample text is given in Table 8. The first column shows the linear text index of each utterance. The second column c...

Ngày tải lên: 22/02/2014, 03:20

... can bind to th e V216T mutant because the steric hindrance between OG1 of Thr216 and O3¢ of maltose is canceled by the rotation of the s ide c hain of Thr216. The results indicate that the amino ... by the use of a Blunting kit (Takara Syuzo). The fragment was inserted into the pKP1500 vector and the resulting plasmid was intro- duced into E. coli KP3998. Several t...

Ngày tải lên: 07/03/2014, 16:20

... commencing at the end of the vowel feature and ending at the end of the word. Of course, this is very approximate, but it is intended only to give the flavour of the treatment. In an account of ... timings, rather than linear sequences of seg- ments. Since we are going to permit the permeation of features up the tree, we want the syllable node to conta...

Ngày tải lên: 09/03/2014, 01:20

... cause, given that there is an increased use of Q-queries in spite of the seem- ingly inferior search results, there is a strong need for the search engines to improve their handling of question-queries. Acknowledgments We ... clustering but on understanding the expression of intent. 3 Method We address the main thesis of the work by retrospec- tively studying queries i...

Ngày tải lên: 17/03/2014, 00:20

... reminiscent of debugging assembly language progranuuing in hex". Considering that the (linguistic) user is interested in the rules rather than in the low-level implementation of them, ... representation of the source text (in analysis) or the target text (in synthesis) and it is the job of the linguists who are building the translation system to use t...

Ngày tải lên: 18/03/2014, 02:20