• Evolutionary conservation of essential and highly expressed genes in Pseudomonas aeruginosa.

      Dötsch, Andreas; Klawonn, Frank; Jarek, Michael; Scharfe, Maren; Blöcker, Helmut; Häussler, Susanne; Helmholtz Centre for infection research, Inhoffenstr. 7, D-38124 Braunschweig, Germany. (2010)
      The constant increase in development and spread of bacterial resistance to antibiotics poses a serious threat to human health. New sequencing technologies are now on the horizon that will yield massive increases in our capacity for DNA sequencing and will revolutionize the drug discovery process. Since essential genes are promising novel antibiotic targets, the prediction of gene essentiality based on genomic information has become a major focus.
    • Quorum sensing of Streptococcus mutans is activated by Aggregatibacter actinomycetemcomitans and by the periodontal microbiome.

      Szafrański, Szymon P; Deng, Zhi-Luo; Tomasch, Jürgen; Jarek, Michael; Bhuju, Sabin; Rohde, Manfred; Sztajer, Helena; Wagner-Döbler, Irene; Helmholtz Centre for infection research, Inhoffenstr. 7, 38124 Braunschweig, Germany. (2017-03-20)
      The oral cavity is inhabited by complex microbial communities forming biofilms that can cause caries and periodontitis. Cell-cell communication might play an important role in modulating the physiologies of individual species, but evidence so far is limited.