Thesis - PhD
Chen, I.-P.: Cloning, sequencing and characterization of the Rhodopseudomonas viridis recA gene region and construction of a recA- strain for homologous gene expression. Dissertation, 117 pp., Fachbereich Biochemie, Pharmazie und Lebensmittelchemie, Goethe-Universität Frankfurt, Frankfurt am Main (1997)