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https://www.selleckchem.com/products/salvianolic-acid-b.html The mechanical challenge of attaching elastic tendons to stiff bones is solved by the formation of a unique transitional tissue. Here, we show that murine tendon-to-bone attachment cells are bi-fated, activating a mixture of chondrocyte and tenocyte transcriptomes, under regulation of shared regulatory elements and Krüppel-like factors (KLFs) transcription factors. High-throughput bulk and single-cell RNA sequencing of humeral attachment cells revealed expression of hundreds of chondrogenic and tenogenic genes, which was validated by in situ hybridization and single-molecule ISH. ATAC sequencing showed that attachment cells share accessible intergenic chromatin areas with either tenocytes or chondrocytes. Epigenomic analysis revealed enhancer signatures for most of these regions. Transgenic mouse enhancer reporter assays verified the shared activity of some of these enhancers. Finally, integrative chromatin and motif analyses and transcriptomic data implicated KLFs as regulators of attachment cells. Indeed, blocking expression of both Klf2 and Klf4 in developing limb mesenchyme impaired their differentiation.Introduction. Gram-negative bacteria are a common source of infection both in hospitals and in the community, and antimicrobial resistance is frequent among them, making antibiotic therapy difficult, especially when these isolates carry carbapenem resistance determinants.Hypothesis/Gap Statement. A simple method to detect all the commonly found carbapenemases in Germany was not available.Aim. The aim of this study was to develop a multiplex PCR for the rapid and reliable identification of the most prevalent carbapenemase-encoding genes in Gram-negative bacteria in Germany.Methodology. Data from the German Gram-negative reference laboratory revealed the most prevalent carbapenemase groups in Germany were (in order of prevalence) bla VIM, bla OXA-48, bla OXA-23, bla KPC, bla NDM, bla OXA-40, bla OXA-58,

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