Table I.
Summary of titan mutants
| Mutant | Source | Classa | Linkageb | Gene | Putative Protein Function |
|---|---|---|---|---|---|
| ttn1-1 | Feldmann | A | NA | At3g60740 | Tubulin-folding cofactor D |
| ttn1-2 | Syngenta | A | 103 /103 | At3g60740 | Tubulin-folding cofactor D |
| ttn1-3 | Syngenta | A | 105 /105 | At3g60740 | Tubulin-folding cofactor D |
| ttn2 | Feldmann | B | NA | Unknown | Gene identity unknown |
| ttn3 | Feldmann | D | 196 /196 | At5g62410 | SMC2 condensin |
| ttn4 | Syngenta | B | 123 /123 | At1g71190 | SAG18; unknown function |
| ttn5-1 | Syngenta | A | 206 /206 | At2g18390 | ARL2 GTPase |
| ttn5-2 | Lukowitz | A | NA | At2g18390 | ARL2 GTPase |
| ttn6-1 | Syngenta | C | 126 /126 | At3g20625 | Deubiquitinating enzyme |
| ttn6-2 | Syngenta | C | NA | At3g20625 | Deubiquitinating enzyme |
| ttn6-3 | Syngenta | C | 33 /33 | At3g20625 | Deubiquitinating enzyme |
| ttn6-4 | Syngenta | C | 102 /102 | At3g20625 | Deubiquitinating enzyme |
| ttn7-1 | Syngenta | B | 178 /178 | At2g27170 | SMC3 cohesin |
| ttn7-2 | Syngenta | B | 177 /177 | At2g27170 | SMC3 cohesin |
| ttn8-1 | Syngenta | B | 170 /170 | At3g54670 | SMC1 cohesin |
| ttn8-2 | Syngenta | B | 127 /127 | At3g54670 | SMC1 cohesin |
| ttn9 | Syngenta | B | 103 /103 | At3g20070 | Unknown function |
a
Phenotype class as defined in Figure 1.
b
For tagged mutants, evidence of genetic linkage between T-DNA insert carrying resistance gene and mutant locus. Nos. represent plants heterozygous for mutation/total resistant plants screened. NA, Not applicable because the mutant is not tagged.