Additional file 2 of Single nucleotide polymorphism discovery from expressed sequence tags in the waterflea Daphnia magna

Additional file 2:Natural populations of Daphnia magna used for SNP validation and their environmental characteristics. List of populations from Belgium used for SNP validation and their environmental characteristics. N = population size; Fish = presence (1)/absence (0) of fish; Land use = high (1)/low (0) land use intensity; Parasite = presence (1)/absence (0) of the parasite Pasteuria ramosa. Sampling date and environmental variables as measured at the sampling sites are also listed. Transparency was measured by means of Secchi disk. (XLS 20 KB)