Abstract
A Bacillus subtilis strain with the polynucleotide phosphorylase gene deleted was sensitive for growth in the presence of tetracycline. This strain was used to select for tetracycline-resistant mutants. A point mutation in the tetA(L) promoter and a spontaneously occurring tetA(L) gene copy number mutant were characterized.
Original language | English |
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Pages (from-to) | 3470-3473 |
Number of pages | 4 |
Journal | Journal of Bacteriology |
Volume | 180 |
Issue number | 13 |
DOIs | |
State | Published - Jul 1998 |
Externally published | Yes |