Báo cáo khoa hoc:"A ’G’ chromosome banding study of three cupped oyster species: Crassostrea gigas, Crassostrea angulata and Crassostrea virginica" ppsx

... representation of the G -banding patterns obtained for the three species. Owing to differences in condensation of chromosomes only Original article A ’G’ chromosome banding study of three ... from gill tissue of three cupped oyster species: Crassostrea gigas, Crassostrea angulata and Crassostrea virginica. Identification of the...

Ngày tải lên: 09/08/2014, 18:21

... concentration of 0.4 mgÆmL )1 and at fivefold molar excess of Tc per mol of the dimer. The denaturation enthalpy values of the proteins (in the absence and presence of ligand) as a function of scan rate ... the spherical shape of the protein in the absence and presence of the ligand. The increasing linear dependence of R H on the concentration of wild-type TetR sugges...

Ngày tải lên: 20/02/2014, 02:21

... of the mechanism of action of insulin on human skeletal muscle and liver glycogen synthesis and the pathophy- siology of human type 2 diabetes. Materials and methods Amplification of PPP1R3E and ... decreased expression of the two PP1 glycogen-targeting subunits, G L and R5⁄ PTG, in the diabetic state [33,34]. Downregulation of both the protein and mRNA levels of he...

Ngày tải lên: 30/03/2014, 16:20

... P-value of 1 × 10 -8 , a baseline risk of 25%, and an allele frequency of 10%, our power was ≤32% and 58% for a relative risk (RR) of ≤3.0 and 3.5, respectively. For an allele frequency of 20%, ... purposes of replication in our study population. Methods Study design and population  e study participants were a subset of a larger pros- pective cohort study of...

Ngày tải lên: 11/08/2014, 12:20

... Comparison of the three pri- mary structures of deoxyribonuclease isolated from bovine, ovine, and porcine pancreas. Derivation of the amino acid sequence of ovine DNase and revision of the previously ... compared with those of other vertebrates, only two aa residues, Leu130 and Leu166, of Fig. 2. Alignment of the amino acid sequences of snake DNases I with those of...

Ngày tải lên: 20/02/2014, 23:20

... co-occurrence frequency of u and v and k(~,,,) be the number of links between tokens of u and v 3. An 3Note that k(u,v) depends on the linking algorithm, but n(u.v) is a constant property of the bitext. ... intervals at varying levels of recall. We evaluated five random samples of 100 link types each at three levels of recall. For our bitext, recall of 36%, 46%...

Ngày tải lên: 22/02/2014, 03:20

... the beginning and end of the cDNA and sequenced. Sequence analysis and homology modeling DNA and amino acid sequences were processed, analyzed and aligned with the vector nti software package ... Ca 2+ -dependent. (C) Dependence of hydrolysis of PyPC vesicles by AtxC (gray) and UcPLA 2 (black) on NaCl concen- tration. (D) Dependence of hydrolysis of PyPG vesicles by AtxC...

Ngày tải lên: 06/03/2014, 11:20

... system, and possibly for the source and reference sentences, and all error and support annotations. The annotations are stored with the indices of the word(s) in the segments that were marked, and ... MT researchers and developers. 2 MT Evaluation and Error Analysis Hovy et al. (2002) discussed the complexity of MT evaluation, and stressed the importance of adjusting eva...

Ngày tải lên: 07/03/2014, 22:20

... Analysis of Or- ganic Substituents: Identification of the Most Com- mon Substituents, Calculation of Substituent Prop- erties, and Automatic Identification of Drug-like Bioisosteric Groups. Journal of ... crucial role in classifi- cation of chemical compounds. For example, hy- droxy, used as a prefix of a name, specifies the presence of an OH-group (consisting of an oxygen atom...

Ngày tải lên: 08/03/2014, 01:20

... words with a cutoff of N=10. The resulting n-gram set had a maximum recall of 2,610 phrasal terms from the WordNet gold standard, and found the best figure of merit for any of the association ... 2001 and Schone & Jurafsky 2001. This is of course untrue, and justifiable only as a simplifying idealization in the absence of a better model. The actual probability o...

Ngày tải lên: 08/03/2014, 04:22