Table 1. Estimates of peach palm mating system parameters in progenies from populations cultivated along three rivers in the distribution of the Pampa Hermosa landrace, near Yurimaguas, Peru.
Cuiparillo | Shanusi | Paranapura | |
---|---|---|---|
Multilocus outcrossing rate (tm) in progeny level | z | ||
Progeny 1 | 1.00 (0.00) - [12] | 1.00 (0.00) - [30] | 1.00 (0.00) - [10] |
Progeny 2 | 0.95 (0.05) - [20] | 1.00 (0.00) - [27] | 0.92 (0.08) - [12] |
Progeny 3 | 1.00 (0.00) - [14] | 1.00 (0.00) - [24] | 1.00 (000) - [12] |
Progeny 4 | 1.00 (0.00) - [15] | 1.00 (0.00) - [17] | 1.00 (0.00) - [12] |
Progeny 5 | 1.00 (0.00) - [12] | 1.00 (0.00) - [15] | 1.00 (0.00) - [25] |
Progeny 6 | 0.92 (0.01) - [11] | 1.00 (0.00) - [10] | 1.00 (0.00) - [12] |
Progeny 7 | 0.94 (0.05) - [16] | 0.90 (0.07) - [10] | 1.00 (0.00) - [10] |
Progeny 8 | 1.00 (0.00) - [11] | 1.00 (0.00) - [12] | |
Progeny 9 | 1.00 (0.00) - [10] | ||
Mating system parameters in population level | |||
Multilocus outcrossing rate: tm | 0.95 (0.93–0.97) | 0.98 (0.97–0.99) | 0.99 (0.98–1.00) |
Single locus outcrossing rate: ts | 0.85 (0.82–0.88) | 0.78 (0.74–0.82) | 0.88 (0.85–0.91) |
Mating among relatives rate: tm - tm | 0.10 (0.08–0.12) | 0.20 (0.17–0.23) | 0.11 (0.08–0.14) |
Correlation of the estimate of t: rt | 0.07 (0.03–0.11) | 0.12 (0.10–0.14) | 0.08 (0.06–0.10) |
Correlation of the estimate of p multilocus: r p(m) | 0.07 (0.05–0.09) | 0.11 (0.09–0.13) | 0.05 (0.03–0.07) |
Correlation of selfing among loci: r t(l) | 0.56 (0.49–0.63) | 0.39 (0.32–0.46) | 0.63 (0.54–0.72) |
Fraction of apparent selfing due to biparental inbreeding: 1 - rt | 0.44 | 0.61 | 0.34 |
Number of pollen donors: Nep | 15.2 (11.1–33.3) | 9 (7.7–10.0) | 19.6 (14.3–16.7) |
Coefficient of coancestry: Θ | 0.146 (0.139–0.154) | 0.144 (0.139–0.148) | 0.134 (0.129–0.139) |
Variance effective size: N e(v) | 3.40 (3.25–3.61) | 3.48 (3.37–3.61) | 3.70 (3.60–3.88) |
Total variance effective size: N e(v)t | 30.6 (29.3–32.5) | 24.4 (23.6–25.2) | 29.6 (28.8–31.7) |
[ ] - number of plants in the progeny; () standard errors in the progeny or minimum-maximum in the population.