TABLE 6.
Ure2p of S. cerevisiae and S. uvarum adopt a prion isoform in S. paradoxus
Ortholog | [URE3] frequency |
---|---|
URE2Sc | 5 × 10−6 |
URE2Sp | 0 |
URE2Su | 1 × 10−6 |
URE2Kl | 0 |
The Sp(Δure2) strain was transformed with plasmids expressing Ure2p orthologs. The [URE3] phenotype was tested as described in Figure 6. The [URE3] state of 200 [Ade+] clones was monitored.