TABLE 3.
Daughter 1
|
Daughter 2
|
Total no. | ||
---|---|---|---|---|
Phenotype | Genotype | Phenotype | Genotype | |
ade+ G418shis− | Chx | Nonviable | 15 | |
ade+ G418shis− | Chx | ade+ G418shis− | Chx | 2 |
ade+ G418shis− | Chx | ade− G418shis− | Chx | 1 |
ade+ G418shis− | Chx | ade+ G418shis+ | Ch16 | 1 |
ade+ G418shis− | Chx | ade− G418shis− | Absent | 1 |
ade+ G418shis− | Chx | ade+ G418shis+ | Crossover | 1 |
ade+ G418shis− | Chx | ade− G418shis− | Ch16 + other | 1 |
Analysis for sisters of ade+ G418s his− colonies carrying Chx is shown. A total of 869 daughter cells were segregated following HO induction in strain TH1900 on YE5S plates. Marker loss was determined for the colonies formed (phenotype). ade+ G418s his− colonies and sister colonies were subject to PFGE analysis, and the chromosomal organization was determined (genotype).