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Table 1 Strains used for assessment of frameshift frequencies

From: Homopolymeric tracts represent a general regulatory mechanism in prokaryotes

Strain

Characteristics

FSL F2-640

Parent strain, used for amplification of the A6 inlA 5' allele for generation of kanR fusion strains

EGD-e

Parent strain for construction of kanR fusion strains

FSL B2-112

In-frame A6 inlA 5' allele -kanR fusion (control strain)

FSL B2-122

Out of-frame A6 inlA 5' allele -kanR fusion; used to assess frequency of A6 → A7 insertion

FSL B2-135

Out of-frame A7 inlA 5' allele -kanR fusion; used to assess frequency of A7 → A6 deletion

FSL B2-136

Out of-frame A2GA4inlA 5' allele -kanR fusion; used to assess frequency of deletions in A2GA4