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Перевод: enzymatic

ферментный

Тезаурус:

1. The material may be either sequenced double stranded or rendered single stranded by asymmetrical polymerase chain reaction (using very much less of one of the two primers), selective enzymatic digestion of one of the strands, or by selective capture of one of the strands by labelling one oligonucleotide with biotin and immobilising the product on streptavidin coated magnetic beads.
2. The metabolic pathways through which chitin is formed are not fully established but enzymatic synthesis of UDP-N-acetylglucosamine from glucose has been demonstrated by Candy and Kilby (1962) and there is evidence for polymerization under the control of a chitin synthetase.
3. This, however, is an important point, since one has to demand sequence specificity of the irreversible adduct formation, if it is to be accepted as a true mechanistic model of the first steps of enzymatic methyltransfer.
4. These data, together with the results of in vitro binding assays, chemical and enzymatic footprinting, and systematic variation of operator sequences (P.G.S. et al., unpublished results), confirm the essential features of the repressor-operator interaction seen in the crystal structure.
5. An example of enzymatic separation is given in Table 4 and Figure 3B and 8th day epiblast isolated by this procedure is shown in Figure 4.
6. 4.2 Enzymatic separation of tissues
7. Recently, synthesis of DNA containing 5-fluorocytosine residues at specific positions was independently accomplished by three different laboratories, once by a combination of standard oligonucleotide synthesis and site-specific enzymatic 5-FC incorporation (13), twice by direct chemical synthesis of 2'-deoxyoligonucleotides containing 5-fluoro-2'-deoxycycytidine (14, 15).
8. (1) The Cuticle is a complex, non-cellular layer secreted largely by the epidermis and though commonly considered non-living is actually the seat of complex biochemical changes, some at least under enzymatic control.
9. For enzymatic sequencing of both strands of the N-Oct 3 cDNA the Sequenase-kit (USB) was used with "universal" and "reverse" primers matching to the flanks of the plasmid polylinker.
10. Novel peptide sequences obtained after enzymatic digestion are shown in Table 1.
11. We find that, instead of reducing Fe(III) indirectly through the production of sulphide, some of these bacteria can reduce Fe(III) directly through an enzymatic mechanism, producing siderite rather than iron sulphides.
12. Proposed mechanism of enzymatic DNA cytosine-C 5 methylation.
13. Reasons for assuming that the dark staining does demonstrate inactivity are well founded since, in a number of comparative tests, cytogenetic determination has been found to concur with enzymatic determination.