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Size classes of replication units in DNA from sea urchin embryos
Sea urchin DNA containing replication structures was isolated from two to four cell stage and blastula stage embryos, and examined by electron microscopy. In addition to the expected eye forms, we also observed molecules with large internal single-stranded gaps. Such structures were not present in D...
| Formato: | Texto |
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| Lenguaje: | English |
| Publicado: |
The Rockefeller University Press
1979
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2110397/ https://www.ncbi.nlm.nih.gov/pubmed/572370 |