Table 2. Mitomycin C predominantly induced deletions of varying sizes on chromosome I.

Strain	Allele	Identified Genetic Mutation	Mapped Location (Map Units)	Physical Location (bp)	Number of Genes Potentially Affected	Predicted Essential Gene
KR4968	h2717	318,826 bp deletion	−13.23 ± 2.0	I:753,745-1,072,570	56	N/A
KR4978	h2727	2382 bp deletion	−12.63 ± 1.5	I:1,742,835-1,745,216	1	mppa-1
KR4984	h2733	8 bp deletion	−11.62 ± 2.7	I:1,833,730-1,833,737	1	C53H9.2
KR5009	h2758	4962 bp deletion	−12.10 ± 2.1	I:2,100,906-2,105,867	1	npp-13
KR4969	h2718	21 bp deletion	−6.09 ± 2.0	I:2,897,024-2,897,046	1	Y71F9AL.17
KR5037	h2787	15,059 bp deletion	−2.06 ± 1.6	I:5,112,626-5,127,686	4	mat-1
KR5006	h2755	4877 bp deletion	Between markers dpy-5 (0.00 ± 0.002) and unc-13 (2.07 ± 0.004)	I:6,175,541-6,180,417	1	T09B4.9