Base composition of ribosomal RNA and evolution |
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| Authors: | Pedro A. Lava-Sanchez Francesco Amaldi Alessandro La Posta |
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| Affiliation: | (1) Centro di Studio per gli Acidi Nucleici del C. N. R., Istituto di Fisiologia Generale, Università di Roma, Italy;(2) Centro di Studio per gli Acidi Nucleici del C. N. R. c/o Istituto di Fisiologia Generale, Università degli Studi, I-00100 Roma, Italy |
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| Abstract: | Summary Base composition analysis has been carried out for the two major ribosomal RNA components extracted from ribosomes of plants and animals of various taxonomic position. The high degree of change undergone by these molecules during evolution is evident from the results obtained. Moreover, the evolutionary pattern of therRNA base composition well reflects the phylogenetic relationships of the various taxonomic groups.On leave from the Facultad de Medicina, Universidad Central de Venezuela, Caracas. |
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| Keywords: | rRNA-Base Composition Evolution |
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