Figure 2.
The TBZ hypersensitivity of the mal25-1 strain is rescued by plasmid-borne copies of mal3 + and spi1 +. Left and right panels show serial dilution patch tests (104 to 102 cells) of mal25-1 transformants grown on selective minimal medium without TBZ or with 7 μg/ml TBZ, respectively. Vector control indicates plasmid without insert.