Figure 2From: Allele specific synthetic lethality between priC and dnaAts alleles at the permissive temperature of 30°C in E. coli K-12The tnaA- dnaA region of the E. coli chromosome is diagramed on the lower line. The upper line is symbolic of the DNA introduced by the P1 transduction in the standard cross described in this paper where a tnaA300:: Tn10 dnaAts donor is introduced to a dnaA+ recipient. Potential crossover events between the two markers are shown.Back to article page