Variable rRNA gene copies in extreme halobacteria
Copyright policy )Variable rRNA gene copies in extreme halobacteria
Using PFG electrophoresis techniques, we have examined the organization of rRNA gene in halobacterium species. The results show that the organization of rRNA genes among closely related halobacteria is quite heterogeneous. This contrasts with the high degree of conservation of rRNA sequence (1). The possible mechanism of such rRNA gene amplification and its evolutionary implications are discussed.
- New York University United States
- Columbia University United States
DNA, Bacterial, RNA, Bacterial, RNA, Ribosomal, 23S, Halobacteriaceae, Genes, Bacterial, RNA, Ribosomal, RNA, Ribosomal, 16S, Gene Amplification, Genetic Variation, Nucleic Acid Hybridization
DNA, Bacterial, RNA, Bacterial, RNA, Ribosomal, 23S, Halobacteriaceae, Genes, Bacterial, RNA, Ribosomal, RNA, Ribosomal, 16S, Gene Amplification, Genetic Variation, Nucleic Acid Hybridization
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