Table 1.
Distribution of AGT1, Sb-AGT1 and MTT1 genes in some industrial yeasts
| Strain | Origin | AGT1 | Sb-AGT1* | MTT1 |
|---|---|---|---|---|
| Lager strains | ||||
| A-60012 | Weihenstephan 1 | D | P | P |
| A-62013 | Weihenstephan 294 | D | P | P |
| A-63015 (A15) | Nordic brewery | D | P | P |
| A-66024 (A24) | Nordic brewery | D | P | P |
| A-82064 | Nordic brewery | D | P | P |
| A-85072 | Nordic brewery | D | P | P |
| A-95143 | Nordic brewery | D | P | P |
| WS34/70 | Weihenstephan | D | P | P |
| CMB33 | Belgium | D | P | P |
| Ale strains | ||||
| A-10179 (A179) | UK brewery | P | M | M |
| A-60055 | NCYC 1200 | P | M | |
| A-60056 | NCYC 240 | P | M | |
| A-75060 (A60) | Nordic brewery | P | M | M |
| A-93116 | NCYC 1087 | P | M | |
| Baker's yeasts | ||||
| B-62001 | Nordic baker's yeast | P | P | |
| B-62003 | Nordic baker's yeast | P | P | |
| Distiller's yeasts | ||||
| C-72051 | Nordic distillery | P | P | |
| C-77076 | Nordic distillery | M | M | |
| C-91180A | Nordic distillery | M | M | |
*
Sb-AGT1 indicates a gene with 79% identity to AGT1 recently discovered in WS34/70 by Nakao et al. (2009).
D, defective, frame shift mutation; P, present; M, missing.