Characterization of microsatellite loci in Kearney's bluestar (Amsonia kearneyana) and cross‐amplification in other Amsonia species |
| |
Authors: | J RICK TOPINKA ARTHUR J DONOVAN BERNIE MAY |
| |
Abstract: | Kearney's bluestar (Amsonia kearneyana) is a highly endangered herbaceous perennial in the family Apocynaceae. The species is found only in the Baboquivari Mountains of southern Arizona. We report the isolation and development of 12 microsatellite loci for Kearney's bluestar. Numbers of alleles ranged from two to four and observed heterozygosities ranged from 0.20 to 0.80 in the nine loci found to be polymorphic in the test population. All loci were also tested for cross‐amplification in five other Amsonia species representing two subgenera from the southwestern United States. Some loci that were not polymorphic in the Kearney's bluestar were polymorphic in other species. |
| |
Keywords: | Amsonia kearneyana Apocynaceae Kearney's bluestar microsatellite |
|