Breckenridge, CO. Online Offers. Established in 1859, the historic town of Breckenridge is a home rule municipality that is the county seat of Summit County, Colorado, United States. As of the 2010 Census, the town had a population of 4,540. The town also has many part-time residents, as many people have vacation homes in the area. Breckenridge is also a popular ski resort during the winter months, servicing multi-difficulty ski slopes on the Rocky Mountains.
substantia nigra - a layer of deeply pigmented grey matter in the midbrain; associated with the striate body; is involved in metabolic disturbances associated with Parkinson's disease and with Huntington's disease. locus niger, nucleus niger. neural structure - a structure that is part of the nervous system.
Once considered a harmless saprophyte, Serratia marcescens is now recognized as an important opportunistic pathogen combining a propensity for healthcare-associated infection and antimicrobial resistance. Serratia marcescens is a member of the genus Serratia, which is a part of the family Enterobacteriaceae.Currently 14 species of Serratia are recognized within the genus, eight of which are associated with human infection (67).f all Serratia species, S. marcescens is the most common clinical isolate and the most important human pathogen. S. marcescens is credited with a long fanatical history dating back to antiquity, when, because of its ability to produce a red pigment it was described as having âmasqueradedâ as blood (36).