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

Journal Article

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.

Full Text

Duke Authors

Cited Authors

  • Rudner, R; Chevrestt, A; Buchholz, SR; Studamire, B; White, AM; Jarvis, ED

Published Date

  • January 1, 1993

Published In

Volume / Issue

  • 175 / 2

Start / End Page

  • 503 - 509

PubMed ID

  • 8419296

International Standard Serial Number (ISSN)

  • 0021-9193

Language

  • eng

Conference Location

  • United States