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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
4
|
| pubmed:dateCreated |
1989-8-25
|
| pubmed:abstractText |
The system of DNA recombination in vitro was constructed. It comprises two plasmids, the derivatives of pBR322 deleted in the genes for tetracycline resistance, and the recombinogenic extract of the thymus lymphocytes nuclei of mice. The system permits to study the effect of proteins and factors on the efficiency of recombination resulting in reconstruction of the tetracycline resistance gene. Double-strand cuts in one of the deleted plasmids were necessary for recombination. Double-strand cuts by Ca/Mg-dependent endonuclease of the human spleen lymphocytes nuclei were more efficient as compared with the ones of DNAase I, restriction endonucleases PaeI and SalI in the initiation of recombination. The possible role of Ca/Mg-dependent endonuclease in recombination in vivo is discussed.
|
| pubmed:language |
rus
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Apr
|
| pubmed:issn |
0208-0613
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
42-5
|
| pubmed:dateRevised |
2006-11-15
|
| pubmed:meshHeading | |
| pubmed:year |
1989
|
| pubmed:articleTitle |
[DNA recombination in vitro initiated by Ca/Mg-dependent endonuclease from cell nuclei of human splenocytes].
|
| pubmed:publicationType |
Journal Article,
English Abstract
|