Source:http://linkedlifedata.com/resource/pubmed/id/16727677
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
5
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| pubmed:dateCreated |
2006-5-26
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| pubmed:abstractText |
Parthenogenetically activated, in vitro-matured bovine oocytes and parthenogenotes obtained at 2 to 4 days post activation were analyzed by 3H-thymidine autoradiography for the timing of the S-phase and for distribution of newly replicated DNA, respectively. Spread pronuclear parthenogenotes revealed that the DNA synthesis in electrically stimulated oocytes commenced at 14 h post activation. At 20 to 24 h, a maximum number of labeled pronuclei was reached (25 to 38%), and DNA synthesis persisted in some parthenogenotes up to 30 h post activation. The DNA labeling detected on semi-thin sections showed that the distribution of newly synthesized DNA in the nuclei of 3- to 16-cell parthenogenotes was mostly irregular or abnormal, documenting that the apparent morphological normalcy of parthenogenotes was in contrast to the data concerning the DNA synthesis and distribution.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:status |
PubMed-not-MEDLINE
|
| pubmed:month |
Apr
|
| pubmed:issn |
0093-691X
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| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:day |
1
|
| pubmed:volume |
43
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
871-81
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| pubmed:year |
1995
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| pubmed:articleTitle |
DNA synthesis and distribution in parthenogenetic bovine embryos.
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| pubmed:affiliation |
Institute of Molecular Genetics, Academy of Sciences of the Czech Republic, Vídenská 1083,CS 142 20 Prague 4, The Czech Republic.
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| pubmed:publicationType |
Journal Article
|