Publications of Norbert Pongratz

Pongratz, N.; Gerace, L.; Michiels, N. K.: Genetic differentiation within and between populations of a hermaphroditic freshwater planarian. Heredity 89 (1), pp. 64 - 69 (2002)

Michiels, N. K.; Beukeboom, L. W.; Pongratz, N.; Zeitlinger, J.: Parthenogenetic flatworms have more symbionts than their coexisting, sexual conspecifics, but does this support the Red Queen? Journal of Evolutionary Biology 14 (1), pp. 110 - 119 (2001)

Pongratz, N.; Sharbel, T. F.; Beukeboom, L. W.; Michiels, N. K.: Allozyme variability in sexual and parthenogenetic freshwater planarians: Evidence for polyphyletic origin of parthenogenetic lineages through hybridization with coexisting sexuals. Heredity 81 (1), pp. 38 - 47 (1998)