Table 1.
The sources and types of collections used in the study are shown alongside the number of unique oysters genotyped per collection, and the number and percentage of samples retained after filtering.
| Collection | Type | Country of origin | Country collected | Genotyped (n) | Filtered (n) | Retained (%) |
|---|---|---|---|---|---|---|
| Pendrell (PEN) | Naturalized | Canada | Canada | 31 | 29 | 93.5% |
| France (FRA) | Naturalized | France | France | 32 | 31 | 96.9% |
| Japan (JPN) | Wild | Japan | Japan | 22 | 22 | 100.0% |
| China (CHN) | Wild | China | China | 33 | 33 | 100.0% |
| China (QDC) | Commercial hatchery | China | China | 8 | 8 | 100.0% |
| Guernsey (GUR) | Farm/commercial hatchery | United Kingdom | BC, Canada | 31 | 15 | 48.4% |
| Deep Bay (DPB) | Farm/commercial hatchery | unknown | BC, Canada | 32 | 32 | 100% |
| VIU G0 (F0) | University hatchery | Canada | BC, Canada | 16 | 11 | 68.8% |
| VIU OFR5 parents (F1) | University hatchery | Canada | BC, Canada | 53 | 40 | 75.5% |
| VIU OFR5 offspring (F2) | University hatchery | Canada | BC, Canada | 112 | 91 | 81.3% |
| MBP CHR8 F0 | University hatchery | Japan and Canada | USA | 25 | 24 | 96% |
| MBP CHR8 F1 | University hatchery | Japan and Canada | USA | 111 | 111 | 100% |
| Totals | 506 | 447 | 88.3% |
OFR1 and OFR2 are the broodstock for OFR5, and G0 are the broodstock for OFR1 and OFR2. Acronyms: VIU = Vancouver Island University; MBP CHR8 = Molluscan Broodstock Program chromosome 8 families; BC = British Columbia.