Table 5. Aflatoxin and mating-type distribution of A. parasiticus with different proportions of asexual and sexual reproduction.
| Region | B1>>G1 a | G1 = B1 b | G1>>B1 c | Genetic Scaled | Mating-type Frequencye | P-valuef | |
| MAT1-1 | MAT1-2 | ||||||
| Asexual>Sexual | |||||||
| Córdoba/AR | 27 | 12 | 41 | Uncorrected | 98 (78) | 2 (2) | <0.0001 |
| Haplotype corrected | 88 (15) | 12 (2) | 0.0023 | ||||
| Sexual>Asexual | |||||||
| Georgia/USg | 9 | 59 | 4 | Uncorrected | 81 (61) | 19 (14) | <0.0001 |
| Haplotype corrected | 72 (13) | 28 (5) | 0.0963 | ||||
| Queensland/AUh | 4 | 32 | 43 | Uncorrected | 38 (29) | 62 (48) | 0.0395 |
| Haplotype corrected | 41 (12) | 59 (17) | 0.4582 | ||||
a
Number of isolates that are B1 dominant (G1/B1≤0.5).
b
Number of isolates that have equivalent amounts of G1 and B1 (0.5<G1/B1<2.0).
c
Number of isolates that are G1 dominant (G1/B1≥2.0).
d
Samples either uncorrected or haplotype corrected (bold type) based on four genomic loci: aflM/aflN, aflW/aflX, amdS, trpC.
e
Numbers in parentheses refer to number of isolates (uncorrected) or haplotypes (corrected) examined for each genetic scale.
f
Probability of a binomial test (two-tailed). Test was performed on the raw data.
g
Four isolates produce only OMST at 80–250 µg/mL.
h
One isolate produces only OMST at 119 µg/mL.