Development and cross-species amplification of microsatellite loci for Puccinellia maritima, an important engineer saltmarsh species.
نویسندگان
چکیده
The grass Puccinellia maritima is an important saltmarsh ecosystem engineer exhibiting wide morphological variation, which is partially genetically determined. Nevertheless, nothing is known about its population genetics or how neutral genetic variation is distributed throughout its geographical range. Here, we describe 12 polymorphic microsatellites pooled into two multiplexes for this octoploid species. Assessment of 24 samples from three populations revealed 4 to 29 alleles per locus, with variation in allele presence and abundance between populations. The transferability of these markers is reported based on their cross-amplification in six other Puccinellia species of different ploidy levels.
منابع مشابه
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Understanding the scale at which wild stocks of Persian sturgeon (Acipenser persicus) are genetically discrete is necessary for effective management of this commercially important species. Disomic DNA microsatellite markers are among the best tools for determining stock structure in fishes. As all sturgeon species have a polyploid ancestry of all sturgeons, most gene loci exhibit more than two ...
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عنوان ژورنال:
- Genetics and molecular research : GMR
دوره 13 2 شماره
صفحات -
تاریخ انتشار 2014