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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
11
|
| pubmed:dateCreated |
1987-2-17
|
| pubmed:abstractText |
A method of the fluorescent-labeled DNA preparation for visualization of the complementary nucleotide sequences has been developed. Polynucleotide probes were alkylated randomly by 4-(N-methylamino-N-2-chloroethyl)-benzylamine followed by modification with such fluorochromes as dansyl chloride or fluorescein isothiocyanate (FITC). It was found that the FITC but not dansyl-labeled polynucleotides could serve as efficient probes when about 4% of nitrogen bases were modified. The conditions minimizing the loss of the alkylated bases from DNA were determined. The procedure for hybridization with FITC-labeled DNA as a probe is described, concentration of DNA probe being about 4 ng/mm2 of the nitrocellulose filter.
|
| pubmed:language |
rus
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Nov
|
| pubmed:issn |
0132-3423
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
12
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
1508-13
|
| pubmed:dateRevised |
2006-11-15
|
| pubmed:meshHeading | |
| pubmed:year |
1986
|
| pubmed:articleTitle |
[Preparation of fluorescent-labeled DNA and its use as a probe in molecular hybridization].
|
| pubmed:publicationType |
Journal Article,
English Abstract
|