Two tRNA gene clusters associated with rRNA operons rrnD and rrnE in Bacillus subtilis-Reference-Cited by-同舟云学术

Two tRNA gene clusters associated with rRNA operons rrnD and rrnE in Bacillus subtilis

Published:1993-01 Issue:2 Volume:175 Page:503-509
ISSN:0021-9193
Container-title:Journal of Bacteriology
language:en
Short-container-title:J Bacteriol

Author:

Rudner R¹,Chevrestt A¹,Buchholz S R¹,Studamire B¹,White A M¹,Jarvis E D¹

Affiliation:

1. Department of Biological Sciences, Hunter College, City University of New York, New York 10021.

Abstract

Sequence analysis of cloned rescued DNA fragments from a Bacillus subtilis strain with an inserted recombinant plasmid in ribosomal operon rrnE revealed the presence of two tRNA genes for Met and Asp at the 3' end of the operon. Probing chromosomal DNA from a strain carrying a plasmid inserted in rrnD with a fragment containing the genetically unassigned cluster of 16 tRNA genes revealed that the cluster is located immediately following the rrnD operon. Our findings show that all 10 rrn operons in B. subtilis are associated with tRNA gene clusters.

Publisher

American Society for Microbiology

Subject

Molecular Biology,Microbiology

Link

https://journals.asm.org/doi/pdf/10.1128/jb.175.2.503-509.1993

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