TABLE 1.
P. ostreatus strains studied in this work and B alleles identified in their progeny
| Strain (mating genotype) | Variety | Origin | B allele | Occurrence of B allele (%) | Recombination frequency (%) | Pa |
|---|---|---|---|---|---|---|
| N001 (A1A2 B1B2) | florida | United States | B1 | 63 | 15.8 | <0.05 |
| B2 | 38 | |||||
| B3 | 11 | |||||
| B4 | 8 | |||||
| N017 (A1A2 B3B4) | florida | This study | B3 | 45 | 15.7 | NS |
| B4 | 41 | |||||
| B1 | 8 | |||||
| B2 | 8 | |||||
| N002 (A5A6 B5B6) | ostreatus | Germany | B5 | 39 | 8.2 | NS |
| B6 | 51 | |||||
| B15 | 6 | |||||
| B16 | 2 | |||||
| N018 (A5A6 B15B16) | ostreatus | This study | B15 | 41 | 4.8 | NS |
| B16 | 59 | |||||
| B5 | 3 | |||||
| B6 | 2 | |||||
| N003 (A7A8 B7B8) | ostreatus | Spain | B7 | 86 | 0.6 | NS |
| B8 | 83 | |||||
| B17 | 1 | |||||
| N005 (A11A12 B11B12) | colombinus | Italy | B11 | |||
| B12 | ||||||
| N006 (A13A14 B13B14) | sajor-caju | India | B13 | |||
| B14 |
a
The significance of any deviation from 1:1 in the segregation ratio of the two parental B alleles was determined by a chi-squared test. NS, not significant.