TABLE 2.
Mutant phenotypes
| Ty1 element | Proteolytic processing | Transposition frequencya for:
|
|
|---|---|---|---|
| YH51 | YH10 | ||
| WTb | + | 100 | 100 |
| PR− | − | <1 | <1 |
| d1 | + | <1 | 7.6 |
| s7 | + | <1 | 9.4 |
| s8 | + | <1 | 9.1 |
| s9 | +/−c | <1 | 2.5 |
| s10 | +/− | <1 | 2.3 |
| s11 | +/− | <1 | 2.1 |
| s12 | − | <1 | 2.5 |
a
Transposition assays were performed and frequencies were measured as described in Materials and Methods. Strain YH10 is SPT3+ and expresses endogenous Ty1 elements. Strain YH51 is congenic to YH10 and is spt3. It does not express endogenous Ty1 elements.
b
WT, wild type.
c
+/−, partial processing phenotype.