Sequences of three molluscan 5 S ribosomal RNAs confirm the validity of a dynamic secondary structure model
| Autor: | Raymond De Baere, Bao-Ling Fang, Antoon Vandenberghe, Rupert De Wachter |
|---|---|
| Rok vydání: | 1982 |
| Předmět: |
Base Sequence
biology Base pair Helix Snails Arion Snails Helix pomatia Ribosomal RNA biology.organism_classification Ribosome Bivalvia Molecular Weight Paleontology Species Specificity Mollusca RNA Ribosomal Evolutionary biology Helix (Snails) Helix Genetics Animals Nucleic Acid Conformation Protein secondary structure |
| Zdroj: | Nucleic Acids Research. 10:4679-4685 |
| ISSN: | 1362-4962 0305-1048 |
| DOI: | 10.1093/nar/10.15.4679 |
| Popis: | The collection of known 5 S rRNA primary structures is enriched with the sequences from three mollusca, the snails Helix pomatia and Arion rufus, and the mussel Mytilus edulis. The three sequences can be fitted in a five-helix secondary structure model previously shown (De Wachter et al. (1982) Biochimie 64, 311-329) to apply to all 5 S RNAs regardless of their origin. One of the helices in this model can undergo a bulge-internal loop transition. Within the metazoan kingdom, the dimensions of each helix and loop are rigidly conserved, except for one helix which can comprise either 6 or 7 base pairs. |
| Databáze: | OpenAIRE |
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