Table 1.
Komagataella phaffii strains used in this study, and numbers of SNPs identified on each chromosome relative to CBS7435
| Strain | NRRL strain number | CBS strain number | Source | SNP count relative to CBS7435 | SNPs/kb | ||||
|---|---|---|---|---|---|---|---|---|---|
| Chr. 1 | Chr. 2 | Chr. 3 | Chr. 4 | Total | |||||
| Pp1 | NRRL Y-12729 | – | Unknown (received by NRRL from Guillermo Etienne Berumen, Instituto Mexicano del Petróleo) | 2 | 0 | 1 | 0 | 3 | 0.00 |
| Pp2 | NRRL Y-17741 | – | Emory oak (Quercus emoryi), Arizona, USA (W.T. Starmer) | 12,330 | 11,279 | 11,295 | 8804 | 43,708 | 4.66 |
| Pp3 | NRRL Y-7556 (type strain) | CBS 2612 (type strain) | Black oak (Quercus kelloggii), California, USA (H.J. Phaff) | 2 | 0 | 2 | 0 | 4 | 0.00 |
| Pp4 | NRRL YB-378 | – | Elm (Ulmus americana), USA (L.J. Wickerham) | 11,735 | 10,752 | 10,862 | 8489 | 41,838 | 4.46 |
| Pp5 | NRRL YB-4289 | – | Black oak (Quercus kelloggii), California, USA (H.J. Phaff) | 4188 | 4250 | 3486 | 3675 | 15,599 | 1.66 |
| GS115 | Derived from NRRL Y-11430 by mutagenesis (his4) | – | Commercial strain (Thermo Fisher Scientific) | 21 | 12 | 22 | 14 | 69 | 0.01 |
| CBS7435 | NRRL Y-11430 | CBS 7435 | Genome reference strain. US patent granted to Phillips Petroleum. | n/a | n/a | n/a | n/a | n/a | n/a |
NRRL, Northern Regional Research Laboratory, US Department of Agriculture; CBS, Centraalbureau voor Schimmelcultures (Westerdijk Institute), The Netherlands