Evolutionary history of 7SL RNA-derived SINEs in Supraprimates
| Autor: | Jürgen Schmitz, Gennady Churakov, Jan Ole Kriegs, Jerzy Jurka, Jürgen Brosius |
|---|---|
| Rok vydání: | 2007 |
| Předmět: |
Primates
biology Phylogenetic tree Tupaia RNA biology.organism_classification behavioral disciplines and activities Evolution Molecular Alu Elements Evolutionary biology Phylogenetics Molecular evolution RNA Small Cytoplasmic Genetics Animals Signal recognition particle RNA Signal Recognition Particle Phylogeny psychological phenomena and processes Short Interspersed Nucleotide Elements |
| Zdroj: | Trends in Genetics. 23:158-161 |
| ISSN: | 0168-9525 |
| DOI: | 10.1016/j.tig.2007.02.002 |
| Popis: | The evolutionary relationships of 7SL RNA-derived SINEs such as the primate Alu or the rodent B1 elements have hitherto been obscure. We established an unambiguous phylogenetic tree for Supraprimates, and derived intraordinal relationships of the 7SL RNA-derived SINEs. As well as new elements in Tupaia and primates, we also found that the purported ancestral fossil Alu monomer was restricted to Primates, and provide here the first description of a potential chimeric promoter box region in SINEs. |
| Databáze: | OpenAIRE |
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