نتایج جستجو برای: partial digest problem
تعداد نتایج: 1088847 فیلتر نتایج به سال:
Seventeen peptides have been isolated from a tryptic digest of soluble elastin by ion exchange chromatography and gel filtration. Molecular weights range from approximately 1,700 to 10,500. Partial or complete amino acid sequences of the peptides were obtained and provide the first extensive data on the primary sequence of elastin. Several important findings stand out. First, the sequences obta...
DiGeSt 8(1) General Issue - Editorial
چکیده ندارد.
there are many approaches for solving variety combinatorial optimization problems (np-compelete) that devided to exact solutions and approximate solutions. exact methods can only be used for very small size instances due to their expontional search space. for real-world problems, we have to employ approximate methods such as evolutionary algorithms (eas) that find a near-optimal solution in a r...
In This Issue In This Issue he ER is a site of both synthesis and quality control. Rejected, improperly folded proteins are destroyed by a well-characterized machinery (the ER-associated degradation [ERAD] pathway) in the cytosol and ER membrane that extracts and chews up any unfolded proteins. But the mechanisms for recognizing unfolded proteins as targets for destruction are less well charact...
Differences in E. coli O157:H7 strain colonization and shedding patterns in cattle American researchers conducted oral challenge studies with three different genotypes of E. coli O157:H7 in cattle to determine the genotypic variability in shedding frequencies and concentrations and the extent of contamination of the environment. Four groups of Holstein steers each were orally challenged with 10...
The goal of this study was to describe patterns in the dynamics of families of talented junior athletes throughout their development. Parents, athletes, and siblings from four families were interviewed. The interviews focused on how family members adapted to the motivation, effort, and resource demands that often constrain the development of talent in sport. The results permitted the identifica...
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