4 research outputs found
Geospatial Resolution of Human and Bacterial Diversity with City-Scale Metagenomics
The panoply of microorganisms and other species present in our environment influence human health and disease, especially in cities, but have not been profiled with metagenomics at a city-wide scale. We sequenced DNA from surfaces across the entire New York City (NYC) subway system, the Gowanus Canal, and public parks. Nearly half of the DNA (48%) does not match any known organism; identified organisms spanned 1,688 bacterial, viral, archaeal, and eukaryotic taxa, which were enriched for harmless genera associated with skin (e.g., Acinetobacter). Predicted ancestry of human DNA left on subway surfaces can recapitulate U.S. Census demographic data, and bacterial signatures can reveal a station’s history, such as marine-associated bacteria in a hurricane-flooded station. Some evidence of pathogens was found (Bacillus anthracis), but a lack of reported cases in NYC suggests that the pathogens represent a normal, urban microbiome. This baseline metagenomic map of NYC could help long-term disease surveillance, bioterrorism threat mitigation, and health management in the built environment of citie
Correction to: Recessive VARS2 mutation underlies a novel syndrome with epilepsy, mental retardation, short stature, growth hormone deficiency, and hypogonadism
Correction After publication of the article [1], it has been brought to our attention that there is a nomenclature issue with this article. At the time of acceptance, the VARS2 mutation was considered equivalent to the VARS2 mutation. However, this has changed so that VARS now only refers to shorter mitochondrial sequence of valyl-tRNA synthesase containing 1093 amino acids. “Therefore, in the context of this article, every usage of “VARS2” should be replaced with “VARS” when referring to the causative variant”
Additional file 2: of A first-line diagnostic assay for limb-girdle muscular dystrophy and other myopathies
Genes included in the neurological panel. (DOC 97 kb
Additional file 1: of A first-line diagnostic assay for limb-girdle muscular dystrophy and other myopathies
Clinical characteristics and biopsy results of index cases for families studied. (DOCX 223 kb