Genetic mapping of a bacteriophage resistance mutation, pha-1, and the thi-1 mutation in Bacillus licheniformis

A mutation, designated pha-1, resulting in resistance to bacteriophage LP-52, mapped between gly-3 and pepA1 in Bacillus licheniformis by transduction with phage SP-15. The thi-1 mutation was also found to be linked to gly-3. The map order was thi-1--gly-3--pha-1--pepA1--his-9.