Table 1.
Summary statistics for all sampling locations (n = 394) across 22,935 biallelic SNPs
| Sampling locations | n | Private alleles | Ho | He |
|---|---|---|---|---|
| Historical Range | ||||
| Arizona (AZ) | 12 | 470 | 0.0254 | 0.0278 |
| California (CA) | 29 | 895 | 0.0225 | 0.0276 |
| Idaho (ID) | 10 | 167 | 0.0208 | 0.0237 |
| Minnesota (MN) | 12 | 311 | 0.0326 | 0.0324 |
| Missouri (MO) | 6 | 105 | 0.0199 | 0.0227 |
| Nebraska (NE) | 20 | 583 | 0.0250 | 0.0278 |
| New Mexico (NM) | 11 | 401 | 0.0276 | 0.0288 |
| Nevada (NV) | 13 | 406 | 0.0244 | 0.0272 |
| Oklahoma (OK) | 5 | 162 | 0.0296 | 0.0289 |
| Saskatchewan (SK) | 4 | 132 | 0.024 | 0.0244 |
| Texas (TX) | 2 | 146 | 0.0281 | 0.0225 |
| Washington (WA) | 14 | 227 | 0.0260 | 0.0278 |
| Wyoming (WY) | 4 | 115 | 0.0214 | 0.0220 |
| Overall historical range | 142 | 5,799a | 0.0252 | 0.0264 |
| Northeast expansion | ||||
| Maine (ME) | 14 | 499 | 0.0231 | 0.0292 |
| New Brunswick (NB) | 4 | 107 | 0.0207 | 0.0228 |
| New Jersey (NJ) | 3 | 47 | 0.0259 | 0.0233 |
| New York (NY) | 4 | 65 | 0.0257 | 0.0222 |
| Ontario (ON) | 26 | 464 | 0.0305 | 0.0324 |
| Pennsylvania (PA) | 37 | 1,511 | 0.0233 | 0.0307 |
| Overall Northeast Expansion | 88 | 3,018a | 0.0249 | 0.0268 |
| Southeast expansion | ||||
| Alabama (AL) | 16 | 136 | 0.0319 | 0.0326 |
| Florida (FL) | 28 | 843 | 0.0262 | 0.0311 |
| Georgia (GA) | 23 | 151 | 0.0300 | 0.0318 |
| Kentucky (KY) | 26 | 280 | 0.0298 | 0.0318 |
| Louisiana (LA) | 4 | 125 | 0.0268 | 0.0284 |
| North Carolina (NC) | 27 | 406 | 0.0296 | 0.0321 |
| South Carolina (SC) | 13 | 100 | 0.0325 | 0.0324 |
| Tennessee (TN) | 2 | 32 | 0.0295 | 0.0228 |
| Virginia (VA) | 25 | 305 | 0.0221 | 0.0270 |
| Overall Southeast Expansion | 164 | 3,578a | 0.0287 | 0.0300 |
n, sample size; Ho, observed heterozygosity; He, expected heterozygosity.
a
Private allele counts per state/province are not expected to sum to the overall private allele count per region, as alleles may be private to a region without being private to any individual state or province.