Universität Rostock, Institut für Biowissenschaften, Tierphysiologie, Albert-Einstein-Strasse 3, D-18051 Rostock, Germany.
Mol Ecol Resour. 2010 Jan;10(1):173-6. doi: 10.1111/j.1755-0998.2009.02698.x. Epub 2009 Apr 7.
The variability of the nuclear 18S rDNA was examined for 10 species of freshwater eels: Anguilla anguilla, A. australis, A. dieffenbachii, A. japonica, A. marmorata, A. mossambica, A. nebulosa labiata, A. obscura, A. reinhardtii and A. rostrata. We observed that a single nucleotide polymorphism (SNP) separated A. anguilla and A. japonica from the remaining taxa. While this SNP marker may be used to identify hypothetical hybrids of A. japonica and sympatric eel species, we focused on Atlantic eels to evaluate the potential for this diagnostic chromosomal marker to discriminate between individuals of A. anguilla, A. rostrata and their hybrids.
对 10 种淡水鳗鱼进行了核 18S rDNA 的变异性研究：欧洲鳗、美洲鳗、日本鳗、印度洋-太平洋鳗、双色鳗、非洲鳗、斑纹鳗、黑鳗、雷氏鳗和罗氏鳗。我们观察到一个单核苷酸多态性（SNP）将欧洲鳗和日本鳗与其他分类群区分开来。虽然这个 SNP 标记可以用于识别日本鳗和同域鳗鱼种的假设杂种，但我们专注于大西洋鳗鱼，以评估这个诊断性染色体标记在区分欧洲鳗、罗氏鳗及其杂种个体的潜力。
