Fast and Economic Microarray-Based Detection of Species-, Resistance-, and Virulence-Associated Genes in Clinical Strains of Vancomycin-Resistant Enterococci (VRE).

Today, there is a continuous worldwide battle against antimicrobial resistance (AMR) and that includes vancomycin-resistant enterococci (VRE). Methods that can adequately and quickly detect transmission chains in outbreaks are needed to trace and manage this problem fast and cost-effectively. In this study, DNA-microarray-based technology was developed for this purpose.

Molecular Characterization of Chimeric Strains from Waterfowl.

is a versatile pathogen that does not only occur in humans but also in various wild and domestic animals, including several avian species. When characterizing isolates from waterfowl, isolates were identified as atypical CC133 by DNA microarray analysis. They differed from previously sequenced CC133 strains in the presence of the collagen adhesin gene ; some also showed a different capsule type and a deviant type.

Description of Staphylococcal Strains from Straw-Coloured Fruit Bat () and Diamond Firetail () and a Review of their Phylogenetic Relationships to Other Staphylococci.

The phylogenetic tree of the complex consists of several distinct clades and the majority of human and veterinary isolates form one large clade. In addition, two divergent clades have recently been described as separate species. One was named , due to the lack of the "golden" pigment staphyloxanthin.

Characterisation and Molecular Analysis of an Unusual Chimeric Methicillin Resistant Strain and its Bacteriophages.

In the context of microarray-based epidemiological typing of the clonal organism /MRSA a strain was identified that did not belong to known clonal complexes. The molecular analysis by microarray-based typing yielded signals suggesting that it was a mosaic or hybrid strain of two lineages. To verify this result, the isolate was sequenced with both, short-read Illumina and long-read Nanopore technologies and analysed in detail.

Hepatectomy-Induced Alterations in Hepatic Perfusion and Function - Toward Multi-Scale Computational Modeling for a Better Prediction of Post-hepatectomy Liver Function.

Liver resection causes marked perfusion alterations in the liver remnant both on the organ scale (vascular anatomy) and on the microscale (sinusoidal blood flow on tissue level). These changes in perfusion affect hepatic functions via direct alterations in blood supply and drainage, followed by indirect changes of biomechanical tissue properties and cellular function. Changes in blood flow impose compression, tension and shear forces on the liver tissue.