Biomphalaria glabrata strain:Brazilian strain Raw sequence reads
DNA methylation variation may play a role in phenotypic variation as it can be directly affected by the environment and be inherited. DNA methylation variations were introduced into the parasite vector snail Biomphalaria glabrata with low genetic diversity by chemical treatment in F0 and followed over 3 generations using epigenetical recombinant inbred lines (epiRILs). We observed phenotypic variation in complex traits such as fecundity and susceptibility to infestation by Schistosoma mansoni and DNA methylation differences in F3. Both, increase and decrease of infestation success indicated variation in complex resistance/compatibility trait.