http://www.cnr.it/ontology/cnr/individuo/prodotto/ID8714
Identification and autonomous replication capability of a chromosomal replication origin from the archaeon Sulfolobus solfataricus. (Articolo in rivista)
- Type
- Label
- Identification and autonomous replication capability of a chromosomal replication origin from the archaeon Sulfolobus solfataricus. (Articolo in rivista) (literal)
- Anno
- 2004-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1007/s00792-004-0399-y (literal)
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- Contursi P.; Pisani F.M.; Grigoriev A.; Cannio R.; Bartolucci S.; Rossi M. (literal)
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- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Titolo
- Identification and autonomous replication capability of a chromosomal replication origin from the archaeon Sulfolobus solfataricus. (literal)
- Abstract
- Here, we describe the identification of a chromosomal DNA replication origin (oriC) from the hyperthermophilic archaeon Sulfolobus solfataricus (subdomain of Crenarchaeota). By means of a cumulative GC-skew analysis of the Sulfolobus genome sequence, a candidate oriC was mapped within a 1.12-kb region located between the two divergently transcribed MCM- and cdc6-like genes. We demonstrated that plasmids containing the Sulfolobus oriC sequence and a hygromycin-resistance selectable marker were maintained in an episomal state in transformed S. solfataricus cells under selective pressure. The proposed location of the origin was confirmed by 2-D gel electrophoresis experiments. This is the first report on the functional cloning of a chromosomal oriC from an archaeon and represents an important step toward the reconstitution of an archaeal in vitro DNA replication system. (literal)
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