The corrected nucleotide sequences of 5 S RNAs from six angiosperms

Autor:	Antoon Vandenberghe, Erik Huysmans, Erna Dams, Raymond de Baere, Rupert De Wachter, Els de Roeck, Min-Wei Chen
Rok vydání:	1984
Předmět:	Genetics Phylogenetic tree Oligonucleotide 5 S rRNA Biophysics RNA Cell Biology Ribosomal RNA Biology Biochemistry Nucleic acid secondary structure Chloroplast Structural Biology Molecular evolution Secondary structure Molecular Biology Protein secondary structure
Zdroj:	FEBS Letters. 171:17-23
ISSN:	0014-5793
DOI:	10.1016/0014-5793(84)80452-4
Popis:	The corrected nucleotide sequences of the cytoplasmic 5 S ribosomal RNAs of 6 angiosperms are reported. The previously reported sequences, reconstructed from oligonucleotide catalogs, had been suspected for some time to contain errors. The corrected sequences fit in a universal 5-helix model for 5 S RNA secondary structure. The model involves the existence of a dynamic equilibrium between slightly different base-pairing schemes in two areas of the structure. Reconstruction of a phylogenetic tree from over 200 known 5 S RNA sequences yields a general picture of biological evolution. It confirms the tripartite descent of living species — eubacteria, archaebacteria, eukaryotes — and the endosymbiotic origin of plant mitochondria and chloroplasts.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4e1d5cbb54a7e5ff5fcd393551454b6 https://doi.org/10.1016/0014-5793(84)80452-4 Zobrazit plný text záznamu Plný text