ABSTRACT
This article documents the addition of 277 microsatellite marker loci to the Molecular Ecology Resources Database. Loci were developed for the following species: Ascochyta rabiei, Cambarellus chapalanus, Chionodraco hamatus, Coptis omeiensis, Cynoscion nebulosus, Daphnia magna, Gerbillus nigeriae, Isurus oxyrinchus, Lates calcarifer, Metacarcinus magister, Oplegnathus fasciatus, Pachycondyla verenae, Phaethon lepturus, Pimelodus grosskopfii, Rotylenchulus reniformis, Scomberomorus niphonius, Sepia esculenta, Terapon jarbua, Teratosphaeria cryptica and Thunnus obesus. These loci were cross-tested on the following species: Austropotamobius italicus, Cambarellus montezumae, Cambarellus puer, Cambarellus shufeldtii, Cambarellus texanus, Chionodraco myersi, Chionodraco rastrospinosus, Coptis chinensis, Coptis chinensis var. brevisepala, Coptis deltoidea, Coptis teeta, Orconectes virilis, Pacifastacus leniusculus, Pimelodus bochii, Procambarus clarkii, Pseudopimelodus bufonius, Rhamdia quelen, Sepia andreana, Sepiella maindroni, Thunnus alalunga, Thunnus albacares, Thunnus maccoyii, Thunnus orientalis, Thunnus thynnus and Thunnus tonggol.
Subject(s)
Databases, Genetic , Eukaryota/genetics , Fungi/genetics , Animals , Microsatellite Repeats , Molecular Sequence DataABSTRACT
We characterized nine polymorphic microsatellites in the Mediterranean shore crab Carcinus aestuarii (Decapoda: Portunidae). Microsatellites were isolated from a partial genomic library enriched for multiple motifs. All loci were polymorphic, with number of alleles ranging from two to 16 and a mean observed heterozygosity of 0.75. Seven loci were in Hardy-Weinberg equilibrium, and two showed weak heterozygote deficiency. No linkage disequilibrium was found between loci. In addition, we tested Hardy-Weinberg and linkage equilibrium of three Carcinus maenas loci, already reported to cross-amplify in C. aestuarii. These molecular markers will be potentially useful to investigate genetic structure of this species.
