PeerJ Author 235 Points Contributions by role Author 235 Contributions by subject area Biochemistry Marine Biology Ecology Environmental Sciences Evolutionary Studies Genetics Justyna Świeżak PeerJ Author Summary Ecology Evolutionary Studies Genetics Marine Biology PeerJ Contributions Articles 2 May 22, 2019 Aromatisation of steroids in the bivalve Mytilus trossulus Anna Hallmann, Lucyna Konieczna, Justyna Swiezak, Ryszard Milczarek, Katarzyna Smolarz https://doi.org/10.7717/peerj.6953 PubMed 31198629 October 27, 2016 Sewage treatment plant associated genetic differentiation in the blue mussel from the Baltic Sea and Swedish west coast Josefine Larsson, Mikael Lönn, Emma E. Lind, Justyna Świeżak, Katarzyna Smolarz, Mats Grahn https://doi.org/10.7717/peerj.2628 PubMed 27812424