| pubmed-article:8619795 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:8619795 | lifeskim:mentions | umls-concept:C0026237 | lld:lifeskim |
| pubmed-article:8619795 | lifeskim:mentions | umls-concept:C0441655 | lld:lifeskim |
| pubmed-article:8619795 | lifeskim:mentions | umls-concept:C0036488 | lld:lifeskim |
| pubmed-article:8619795 | pubmed:issue | 1 | lld:pubmed |
| pubmed-article:8619795 | pubmed:dateCreated | 1996-6-13 | lld:pubmed |
| pubmed-article:8619795 | pubmed:abstractText | As a step toward the characterization of the main components of mitochondrial DNA replication apparatus in sea urchin, we report the identification of a DNA-helicase activity in Paracentrotus lividus mitochondria. The activity was detected in a protein fraction obtained by fractionating on DEAE-Sephacel a lysate of gradient purified mitochondria from paracentrotus lividus eggs. The mitochondrial helicase unwound, in the presence of ATP and Mg++, a 39-base oligonucleotide annealed to single-stranded M13mp18 (+) DNA. Its direction of movement is 3' to 5' with respect to the single stranded portion of the partial duplex DNA substrate. This polarity is similar to that exhibited by the Escherichia coli rep helicase and by the helicase from bovine brain mitochondria. These features suggest that the sea urchin mitochondrial helicase could function in enabling the polymerization of the H-strand during mitochondrial DNA replication. | lld:pubmed |
| pubmed-article:8619795 | pubmed:language | eng | lld:pubmed |
| pubmed-article:8619795 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8619795 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:8619795 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
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| pubmed-article:8619795 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:8619795 | pubmed:month | Feb | lld:pubmed |
| pubmed-article:8619795 | pubmed:issn | 0006-291X | lld:pubmed |
| pubmed-article:8619795 | pubmed:author | pubmed-author:GadaletaM NMN | lld:pubmed |
| pubmed-article:8619795 | pubmed:author | pubmed-author:CantatorePP | lld:pubmed |
| pubmed-article:8619795 | pubmed:author | pubmed-author:RobertiMM | lld:pubmed |
| pubmed-article:8619795 | pubmed:author | pubmed-author:PolosaP LPL | lld:pubmed |
| pubmed-article:8619795 | pubmed:author | pubmed-author:MusiccoCC | lld:pubmed |
| pubmed-article:8619795 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:8619795 | pubmed:day | 6 | lld:pubmed |
| pubmed-article:8619795 | pubmed:volume | 219 | lld:pubmed |
| pubmed-article:8619795 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:8619795 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:8619795 | pubmed:pagination | 134-9 | lld:pubmed |
| pubmed-article:8619795 | pubmed:dateRevised | 2006-11-15 | lld:pubmed |
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| pubmed-article:8619795 | pubmed:meshHeading | pubmed-meshheading:8619795-... | lld:pubmed |
| pubmed-article:8619795 | pubmed:year | 1996 | lld:pubmed |
| pubmed-article:8619795 | pubmed:articleTitle | DNA-helicase activity from sea urchin mitochondria. | lld:pubmed |
| pubmed-article:8619795 | pubmed:affiliation | Department of Biochemistry and Molecular Biology, University of Bari, Italy. | lld:pubmed |
| pubmed-article:8619795 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:8619795 | pubmed:publicationType | Comparative Study | lld:pubmed |
| pubmed-article:8619795 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
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