1. SYNTHESIS, UPTAKE AND EXCRETION OF ECTOINES IN THE ALPHA-PROTEOBACTERIA HYPHOMONAS NEPTUNIUM AND NOVOSPHINGOBIUM SP. LH128. Authors: LAURA CZECH, SANDER SMITS, ERHARD BREMER.2. MAKING THE STRESS-PROTECTANT ECTOINE: STRUCTURAL AND BIOCHEMICAL INSIGHTS INTO THE ACETYLTRANSFERASE EctA. Authors: ALEXANDRA A. RICHTER, STEFANIE KOBUS, LAURA CZECH, ASTRID HÖPPNER, JAN ZARZYCKI, TOBIAS ERB, LUKAS LAUTERBACH, JEROEN S. DICKSCHAT, ERHARD BREMER, SANDER H.J. SMITS.