Báo cáo khoa hoc:"Comparative analysis on the structural features of the 5 flanking region of κ-casein genes from six different species" pot

... EDP Sciences, 2002 DOI: 10.1 051 /gse:2001007 Original article Comparative analysis on the structural features of the 5  flanking region of κ-casein genes from six different species Ákos G ERENCSÉR a , ... digestibility of milk [5] . In spite of the import- ance of κ-casein in the assembly and stability of casein micelles, a detailed analysis...

Ngày tải lên: 09/08/2014, 18:21

... integrity of the tro- ponin complex. In molluskan muscles, the C-terminal region does not function and troponin regulates contraction only through the activation exerted by the N-terminal region of ... in both the Ca 2+ -dependent activation of the contraction and the maintenance of structural integrity of the troponin complex in the relaxed state. Troponin-t...

Ngày tải lên: 20/02/2014, 01:20

... structures. Analysis of the Asn624 site The MALDI-TOF analysis of the different peptide fractions collected after RP-HPLC fractionation of tryptic hydroly- sates allowed us to detect the potential ... by transmitting the appropriate precursor ion from MS1 to the collision cell. The collision gas used was argon at a pressure of 4.9 · 10 )3 mbar with an appropriate...

Ngày tải lên: 31/03/2014, 07:20

... ragwort containing PA demonstrated vastly different quantities of plant material required to manifest clinical symptoms. The consumption at the rate of more than 200% of the body weight of sheep ... sterilized distilled water for preparation of the working solution, the concentration of which was further diluted in order to be within the detection range of t...

Ngày tải lên: 07/08/2014, 23:22

... 75, 1186–1191. 2302 FEBS Journal 272 (20 05) 2292–2303 ª 20 05 FEBS Control analysis of the las operon B. Koebmann et al. on the TP901-1 attB locus on the chromosome of MG1363. The replication-thermosensitive ... EDTA, 50 % (v ⁄ v) glycerol, 1 mm dithiothrietol, pH 7 .5. The cell suspension was sonicated three times for 45 s with an interval of 30 s. The prepar- ati...

Ngày tải lên: 19/02/2014, 17:20

... the adequacy of the parsings of natural-language sentences will be alterations of the format itself in terms of in- creasing the degree of context-sensitivity. This in effect means that the ... then another consideration must be taken into account. It is the following: the question as to what constitutes input can not be answered in the ab- solute, but only re...

Ngày tải lên: 07/03/2014, 18:20

... 10 )5 m), 202 (5. 2 · 10 )5 m), 304 (3.4 · 10 )5 m), 307 (3.7 · 10 )5 m), 403 (5. 0 · 10 )5 m), 404 (5. 4 · 10 )5 m), and 4 05 (5. 3 · 10 )5 m). Their affinities for CCA were similar (3 5 · 10 )5 m), ... occurs and the concentration of oligosaccharides in the elution finally reaches a plateau, where the concentration is equal to that of the initial solu- tion (Fig....

Ngày tải lên: 30/03/2014, 16:20

... [28]. The production of pigment of the isolates was performed by cultivation of the bacteria on nitrocellulose membranes [20]. A molecular identification was conducted for the detection of the S. aureus ... three cultures from Hesse, Germany revealed an amplicon size of 780 bp. Amplification of the X -region of spa gene of the S. aureus isolated from...

Ngày tải lên: 07/08/2014, 17:22

Ngày tải lên: 07/08/2014, 20:23

... threatens their long term maintenance, and .the conser- vation of the biodiversity they represent makes unsuitable the introduction of individuals of other populations. On these ... vision of the real inbreeding. These parameters and the application of the concept of average relatedness allow us to rec- ommend to the breeders the ch...

Ngày tải lên: 09/08/2014, 18:21