Whole Genome Sequencing of Pediatric Strains Reveals Important Insights Into Their Virulence-Associated Traits.

is recognized as a common cause of nosocomial infections and outbreaks causing pneumonia, septicemia, and urinary tract infections. This opportunistic bacterium shows an increasing acquisition of antibiotic-resistance genes, which complicates treatment of infections. Hence, fast reliable strain typing methods are paramount for the study of this opportunistic pathogen's multi-drug resistance genetic profiles.

Phylogenomic study and classification of mitochondrial DNA through virtual genomic fingerprints.

In the present study, we evaluated the ability of the Virtual Analysis Method for Phylogenomic fingerprint Estimation (VAMPhyRE) toolkit to classify human mitochondrial DNA (mtDNA) haplogroups. In total, 357 random mtDNA sequences were obtained from different haplogroups, based on the classification of PhyloTree. Additionally, we included a control group of five sequences (Pan paniscus, Pan troglodytes, Homo sapiens neanderthalensis, Yoruba15, and the revised Cambridge reference sequence).

Identification and Quantification of Adulterants in Coffee ( L.) Using FT-MIR Spectroscopy Coupled with Chemometrics.

Food adulteration is an illegal practice performed to elicit economic benefits. In the context of roasted and ground coffee, legumes, cereals, nuts and other vegetables are often used to augment the production volume; however, these adulterants lack the most important coffee compound, caffeine, which has health benefits. In this study, the mid-infrared Fourier transform spectroscopy (FT-MIR) technique coupled with chemometrics was used to identify and quantify adulterants in coffee ( L.