TABLE 2.
Parameters measured for each locus.
|
Ruppia spiralis |
Ruppia hybrids |
|||||||||||||||||
| NA | NE | % miss | HOBS | HEXP | GIS | GST | ρ | DEST | NA | NE | % miss | HOBS | HEXP | GIS | GST | ρ | DEST | |
| RMB5° | 10 | 1.8 | 68.8% | 0.21 | 0.48 | 0.72 | 0.25 | 0.06 | 0.53 | 3 | 1.5 | 15.4% | 0.00 | 0.55 | 1.00 | 0.39 | 0.46 | 0.57 |
| RM26 | 14 | 4.3 | 3.0% | 0.70 | 0.80 | 0.14 | 0.10 | 0.06 | 0.43 | 6 | 1.5 | 80.8% | 0.50 | 0.80 | 0.01 | 0.34 | 0.35 | 1.00 |
| RM12 | 9 | 2.7 | 3.3% | 0.89 | 0.78 | −0.30 | 0.02 | 0.08 | 0.05 | 3 | 2.0 | 33.7% | 1.00 | 0.51 | −0.98 | −0.01 | 0.83 | −0.02 |
| RCS9 | 8 | 2.5 | 0.7% | 0.75 | 0.61 | −0.19 | 0.10 | 0.04 | 0.21 | 3 | 1.5 | 67.3% | 1.00 | 0.69 | −1.0 | 0.41 | 0.88 | 0.72 |
| RUMR4 | 3 | 1.8 | 5.5% | 0.79 | 0.62 | −0.70 | 0.09 | 0.14 | 0.08 | 6 | 1.3 | 21.2% | 0.26 | 0.60 | −0.15 | 0.64 | 0.65 | 0.64 |
| RMB15° | 11 | 2.8 | 1.1% | 0.72 | 0.64 | −0.07 | 0.10 | 0.12 | 0.23 | 6 | 1.3 | 11.5% | 0.06 | 0.60 | 0.75 | 0.59 | 0.64 | 0.63 |
| RMB53° | 3 | 1.3 | 93.7% | 0.35 | 0.23 | −0.54 | / | / | / | 2 | 1.0 | 1.9% | 0.00 | 0.04 | 1.00 | 0.04 | 0.25 | 0.01 |
| RM3 | 9 | 1.7 | 7.0% | 0.55 | 0.52 | −0.34 | 0.115 | 0.20 | 0.13 | 3 | 1.0 | 36.5% | 0.00 | 0.46 | 1.00 | 0.95 | 0.78 | 0.01 |
| RCS5 | 8 | 2.6 | 4.1% | 0.70 | 0.72 | −0.10 | 0.11 | 0.11 | 0.26 | 12 | 1.5 | 76.0% | 1.00 | 0.87 | −0.10 | 0.41 | 0.32 | 0.98 |
| RM27 | 7 | 2.0 | 0.7% | 0.99 | 0.52 | −0.90 | −0.02 | 0.01 | −0.04 | 7 | 1.7 | 14.4% | 0.74 | 0.67 | −0.70 | 0.36 | 0.77 | 0.56 |
| RCS8 | 8 | 1.9 | 1.5% | 0.62 | 0.50 | −0.22 | 0.13 | 0.09 | 0.16 | 6 | 1.3 | 22.1% | 0.04 | 0.61 | 0.72 | 0.67 | 0.67 | 0.81 |
| RC3 | 17 | 3.0 | 4.8% | 0.79 | 0.76 | −0.10 | 0.17 | 0.17 | 0.48 | 7 | 1.4 | 42.3% | 0.50 | 0.77 | −0.58 | 0.58 | 0.50 | 0.89 |
| RM22 | 17 | 2.2 | 4.4% | 0.59 | 0.57 | 0.04 | 0.10 | 0.10 | 0.23 | / | / | / | / | / | / | / | / | / |
| Total | 11.8 | 2.5 | 10.1% | 0.66 | 0.59 | −0.18 | 0.11 | 0.08 | 0.21 | 5 | 1.4 | 32.5% | 0.40 | 0.50 | −0.13 | 0.48 | 0.45 | 0.54 |
| Ruppia maritima | Ruppia hybrids | |||||||||||||||||
| RMV22 | 2 | 1.1 | 3.4% | 0.00 | 0.50 | 1.00 | 0.71 | 0.79 | 0.50 | 4 | 1.6 | 1.3% | 0.29 | 0.46 | 0.19 | 0.63 | 0.61 | 0.43 |
| RMV56 | 1 | 1.0 | 0.0% | 0.00 | 0.00 | / | / | / | / | 4 | 1.2 | 41.0% | 0.17 | 0.60 | 0.33 | 0.69 | 0.52 | 0.71 |
| RMB5° | 2 | 1.1 | 1.1% | 0.00 | 0.18 | 1.00 | 0.48 | 0.45 | 0.11 | 3 | 1.1 | 1.3% | 0.00 | 0.55 | 1.00 | 0.80 | 0.45 | 0.64 |
| RMB53° | 1 | 1.0 | 0.0% | 0.00 | 0.00 | / | / | / | / | 2 | 1.0 | 0.0% | 0.00 | 0.04 | 1.00 | 0.03 | 0.25 | 0.01 |
| RMB55 | 1 | 1.0 | 9.1% | 0.00 | 0.00 | / | / | / | / | 13 | 1.6 | 0.0% | 0.37 | 0.71 | 0.15 | 0.59 | 0.72 | 0.62 |
| RMB15° | 1 | 1.0 | 0.0% | 0.00 | 0.00 | / | / | / | / | 6 | 1.2 | 0.0% | 0.11 | 0.44 | 0.77 | 0.59 | 0.64 | 0.63 |
| RMV10 | 1 | 1.0 | 0.0% | 0.00 | 0.00 | / | / | / | / | 7 | 1.9 | 0.0% | 0.32 | 0.60 | 0.41 | 0.23 | 0.42 | 0.20 |
| RMB34 | 2 | 1.0 | 2.3% | 0.00 | 0.00 | 1.00 | 1.00 | 0.97 | 0.60 | 5 | 1.8 | 26.9% | 0.41 | 0.65 | 0.13 | 0.20 | 0.15 | 0.43 |
| RMB12 | 1 | 1.0 | 3.4% | 0.00 | 0.48 | / | / | / | / | 7 | 1.7 | 37.2% | 0.06 | 0.80 | 0.87 | 0.53 | 0.34 | 0.86 |
| RMV20 | 1 | 1.0 | 13.6% | 0.00 | 0.00 | / | / | / | / | 8 | 1.3 | 3.8% | 0.23 | 0.42 | 0.27 | 0.38 | 0.33 | 0.23 |
| RMB16 | 1 | 1.0 | 9.1% | 0.00 | 0.00 | / | / | / | / | 5 | 1.3 | 24.4% | 0.24 | 0.42 | 0.37 | 0.50 | 0.63 | 0.35 |
| Total | 1.3 | 1.0 | 5.4% | 0.00 | 0.12 | 1.00 | 0.80 | 0.82 | 0.41 | 6.2 | 1.5 | 23.3% | 0.22 | 0.58 | 0.39 | 0.55 | 0.47 | 0.50 |
Loci that are present in both sets of markers are indicated with°. NA, number of alleles; NE, number of effective alleles; % miss, percentage of failed amplifications; HOBS, observed heterozygosity; HEXP, expected heterozygosity; GIS, inbreeding coefficient; GST, fixation index; ρ, an index of population differentiation that is independent of the ploidy level and the rate of self-fertilization; DEST, another index of population differentiation, also independent of ploidy level, but it is calculated based on effective alleles instead of observed and expected heterozygosity.