Table 1 Variants detected in the 5-FC resistance clones.
From: Moderate levels of 5-fluorocytosine cause the emergence of high frequency resistance in cryptococci
Clone name | Mutation Type | Nt change* | AA change | Gene symbol | functional annotation | Stability of 5-FC resistance | MIC (µg/ml) by MTSTM |
|---|---|---|---|---|---|---|---|
H99 |  |  |  |  |  |  | 0.023–0.032 |
HL1 | Deletion | c.414GA>G | Â | CNAG_02337 | Fur1 | stable | >32 |
HL4 | Deletion | c.52AT>A | Â | CNAG_00613 | Fcy1 | stable | >32 |
HL4 | Substitution | c.898 C>A | H300N | CNAG_04784 | Monosaccharide transporter | unstable | >32 |
HL8 | Deletion | c.508GTTC>G | Â | CNAG_02337 | Fur1 | unstable | >32 |
HL9 | Substitution | c.120G>T | L40F | CNAG_00613 | Fcy1 | stable | >32 |
HS2 | Substitution | c.235G>A | G79S | CNAG_05935 | uridylate kinase | unstable | >32 |
R265 |  |  |  |  |  |  | 0.064–0.094 |
RL4 | Substitution | c.952G>A | A318T | CNBG_9478 | hypothetical protein | unstable | >32 |
RL4 | Deletion | c.142GAAA>G | Â | CNBG_1368 | hypothetical | unstable | >32 |
RL4, RL5 | Substitution | c.1549 G>A | A517T | CNBG_4985 | hypothetical protein | unstable | >32 |
RL4, RS1, RS14 | Deletion | c.540CTTTTTG>C | Â | CNBG_4048 | Fur1 | un,st,st | >32 |
RL9, RS1, RS14, RS15 | Deletion | c.75CTT>C | Â | CNBG_4048 | Fur2 | us,st,st,st | >32 |
RL11 | Deletion | c.1260CTA>C | Â | CNBG_3227 | Fcy2 | stable | >32 |
RL11 | Substitution | c.695T>C | M232T | CNBG_9545 | hypothetical protein | stable | >32 |
RL12 | Substitution | c.470 C>T | A157V | CNBG_3227 | Fcy2 | stable | >32 |
RS1 | Substitution | c.569 C>T | S190F | CNBG_2198 | cytoplasmic protein | stable | >32 |
WM276 |  |  |  |  |  |  | 0.016–0.023 |
WL1 | Substitution | c.260 G>A | G87D | CGB_E2660C | Fur1 | stable | >32 |
WL8 | Deletion | c.829ATT>A | Â | CGB_G3260C | Uxs1 | unstable | >32 |
WL9 | Deletion | c.538GTT>G | Â | CGB_G3260C | Uxs1 | unstable | >32 |
WL11 | Deletion | c.460GAA>G | Â | CGB_A6420C | Fcy1 | stable | >32 |
WL15 | Substitution | c.514G>T | V172L | CGB_F6195W | uridylate kinase | unstable | >32 |
WS13 | Deletion | c.248GCT>G | Â | CGB_E1620C | transposable element | unstable | >32 |
WS3 | Deletion | c.456ATC>A | Â | CGB_E2660C | Fur1 | stable | >32 |
WS5 | Substitution | c.1522GG>T | G508C | CGB_F1400C | epsilon DNA polymerase | unstable | >32 |