FEBS Letters | |
Nucleotide sequence of the 5 S rRNA gene and flanking regions in the cyanobacterium, Anacystis nidulans | |
Doolittle, W.F.1  Douglas, Susan E.1  | |
[1] Department of Biochemistry, Dalhousie University, Halifax, Nova Scotia, B3J 4H7, Canada | |
关键词: Chloroplast DNA; Ribosomal RNA; Anacystis nidulans; Transcription termination; Promoter; Inverted repeat; | |
DOI : 10.1016/0014-5793(84)80101-5 | |
学科分类:生物化学/生物物理 | |
来源: John Wiley & Sons Ltd. | |
【 摘 要 】
The nucleotide sequence of the 5 S rRNA gene and flanking regions (including the terminal 232 nucleotides of the 23 S rRNA gene) of Anacystis nidulans has been determined. The spacer between the 23 S and 5 S rRNAs is 70 nucleotides long and contains no detectable transcription termination or initiation signals similar to those found in the comparable region of plastid genomes. A stable stem-and-loop structure can be formed 16 nucleotides downstream from the 5 S rRNA gene, and this is probably the transcription termination signal for the rRNA gene cluster. Homologies between cyanobacterial and plastid genes have been calculated and their evolutionary significance discussed.
【 授权许可】
Unknown
【 预 览 】
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RO201912020285164ZK.pdf | 347KB | download |