TABLE 1.
Phenotype analysis of the rph1Δ strain
| Phenotype | Functional implicationa | Control (reference) |
|---|---|---|
| Slow growth | General protein defects indicating important genes | |
| Heat sensitivity | General protein defects indicating important genes | spt4Δ (1) |
| MPA sensitivity | Transcription elongation | rtf1Δ (7) |
| Galactose fermentation | Transcriptional activation | snf2Δ (28) |
| Raffinose fermentation | Transcriptional derepression | snf2Δ (28) |
| Inositol auxotrophy | Inositol biosynthesis; transcriptional activation | spt7Δ (29) |
| Hydroxyurea sensitivity | DNA replication | htz1Δ (26) |
| Caffeine sensitivity | Mitogen-activated protein kinase pathway; chromatin remodeling | htz1Δ (26) |
| Telomeric silencing defect | Heterochromatin silencing | sir2Δ (35) |
a
See reference 11.