Search for: [Subject and Keywords = biotechnology] OR [Subject and Keywords = biotechnologia] OR [Title = Generation of selectable marker\-free transgenic plants] OR [Title = Uzyskiwanie roślin transgenicznych wolnych od genów selekcyjnych] OR [Creator = Zuzga, Sabina] OR [Creator = Burza, Wojciech] OR [Creator = Malepszy, Stefan]