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| Content Provider | Springer Nature Link |
|---|---|
| Author | Telenius, Håkan Szeles, Anna Keresö, Judit Csonka, Erika Prazvszky, Tünde Imreh, Stephan Maxwell, Alexisann Perez, Carl F. Drayer, Jan I. Hadlaczky, Gyula |
| Copyright Year | 1999 |
| Abstract | A 60-Mb murine chromosome consisting of murine pericentric satellite DNA and two bands of integrated marker and reporter genes has been generated de novo in a rodent/human hybrid cell line (mM2C1). This prototype mammalian artificial chromosome platform carries a normal centromere, and the expression of its β-galactosidase reporter gene has remained stable under selection for over 25 months. The novel chromosome was transferred by a modified microcell fusion method to mouse [L-M(TK−)], bovine (P46) and human (EJ30) cell lines. In all cases, the chromosome remained structurally and functionally intact under selection for periods exceeding 3 months from the time of transfer into the new host. In addition, the chromosome was retained in three first- generation tumours when L-M(TK−) cells containing the chromosome were xenografted in severe combined immunodeficiency mice. These data support that a murine satellite DNA-based artificial chromosome can be used as a functional mammalian artificial chromosome and can be maintained in vivo and in cells of heterologous species in vitro. |
| Starting Page | 3 |
| Ending Page | 7 |
| Page Count | 5 |
| File Format | |
| ISSN | 09673849 |
| Journal | Chromosome Research |
| Volume Number | 7 |
| Issue Number | 1 |
| e-ISSN | 15736849 |
| Language | English |
| Publisher | Kluwer Academic Publishers |
| Publisher Date | 1999-01-01 |
| Publisher Place | Dordrecht |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Human Genetics Plant Genetics & Genomics Animal Genetics and Genomics |
| Content Type | Text |
| Resource Type | Article |
| Subject | Genetics |
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