The diversity within the genus Aphanizomenon (Nostocales, Cyanobacteria) is still controversial and more studies are needed to clarify its heterogeneity. Aphanizomenon strains isolated from the eutrophic shallow Vela Lake (Centralwestern Portugal) during bloom formation in summer months from 2001 to 2007 were characterized combining phenotypic and molecular approaches. The molecular affiliation...

BACKGROUND: Colibacillosis is one of the most economically important diseases of poultry worldwide. OBJECTIVES: This study was conducted to examine the clonal relatedness and typing of 95 avian Escherichia coli isolates by ERIC-PCR. METHODS: Sixty-three E. coli isolates from two common manifestations of colibacillosis (yolk sac infection and colisepticemia) and 32 isolates from feces of apparen...

Virgin olive oil (VOO) is a highly appreciated product fundamental in the Mediterranean diet. Since its sensory attributes are greatly influenced by cultivar, varietal authentication of VOOs needed to protect consumers from misleading information. The present study aims evaluate suitability sesquiterpene hydrocarbon (SH) fingerprint as VOO cultivar marker beyond geographical, agronomical and pr...

We analyze and demonstrate the feasibility and superiority of linear optical single-qubit fingerprinting over its classical counterpart. For one-qubit fingerprinting of two-bit messages, we prepare "tetrahedral" qubit states experimentally and show that they meet the requirements for quantum fingerprinting to exceed the classical capability. We prove that shared entanglement permits 100% reliab...

The Notch locus is one of the best characterized loci in Drosophila melanogaster in terms of its genetic structure and developmental effects. Mutations in this locus profoundly affect the differentiation of the early embryo. Using an inversion involving the Notch locus and previously cloned sequences, we have isolated chromosomal segments from the Notch region (3C7) encompassing 80 kilobases (k...

Amplified fragment length polymorphism (AFLP) was used to investigate genetic variation in commercial strains, type strains and winery isolates from a number of yeast species. AFLP was shown to be effective in discriminating closely related strains. Furthermore, sufficient similarity in the fingerprints produced by yeasts of a given species allowed classification of unknown isolates. The applic...

It is generally assumed that the uniqueness of individual identity is reflected in the connective architecture of the human brain. Here we introduce local connectome fingerprinting, a noninvasive method that uses diffusion MRI to characterize white matter bundles as “fingerprints”. Using four independently acquired datasets (total n=213), we show that the local connectome fingerprint is highly ...