Using the quick search there are shown up to three reports about enzyme topoisomerase:
The results one day could influence the way couples who seek to have children receive genetic counseling. The team, led by Kateryna Makova, an associate professor of biology, also includes Erika Kviks...
Biowissenschaften Chemie |Using the fulltext-search for the word enzyme topoisomerase you can set up serveral searching-options > choose search options