A panel of polymorphic EST-derived microsatellite loci for the small yellow croaker (Larimichthys polyactis)

作者：Wang Xiuli^*; Li Depeng; Meng Xiangying; Qiu Xuemei

来源：Conservation Genetics, 2009, 10(5): 1629-1631.

DOI：10.1007/s10592-009-9816-1

• EST
• SSRs
• Small yellow croaker
• Larimichthys polyactis

Small yellow croaker (Larimichthys polyactis) is an important economic species of marine fishery. We developed and evaluated simple sequence repeat (SSR) markers from expressed sequence tags (ESTs) of Pseudosciaena crocea, Paralichthys olivaceus and Psetta maxima. Characteristics of nine EST-SSR loci were investigated using 46 L. polyactis individuals. The number of alleles per locus ranged from 2 to 6. The observed heterozygosity ranged from 0.0652 to 0.7391, while the expected heterozygosity ranged from 0.0638 to 0.7754. Seven loci departed from Hardy-Weinberg equilibrium (P < 0.01) significantly. These loci and markers will be useful for population genetics and systemic evolution among species of small yellow croaker.

• 出版日期2009-10
• 单位大连海洋大学