The main advantages of single-cell gel electrophoresis (SCG) are its applicability to any
eukaryotic organism and cell type, its low cost and the short time required to obtain results. …

Coal is a mixture of a variety of chemicals, especially hydrocarbons, which may give rise to
polycyclic aromatic hydrocarbons (PAH). Many PAH compounds produce mutagenic and …

Rio Grande do Sul (RS) coal is low quality and typically obtained by strip mining. In a recent
study concerning 2 years of biomonitoring in coal regions, we demonstrated the genotoxicity …

Species identification through DNA barcoding is a tool to be added to taxonomic procedures,
once it has been validated. Applying barcoding techniques in public health would aid in the …

Ctenomys minutus Nehring, 1887 inhabits fields and pastures of the coastal plains of Santa
Catarina (SC) and Rio Grande do Sul (RS), southern Brazil. This species shows territoriality, …

The population genetic structure of two sympatric species of sigmodontine rodents (Oligoryzomys
nigripes and Euryoryzomys russatus) was examined for mitochondrial DNA (mtDNA) …

The geographic distribution of Calomys laucha in Brazil, known only from the southern
portion of Rio Grande do Sul state, up to the state’s Central Depression region, is extended …

The principle and the techniques applied in DNA extraction play a pivotal role in the
obtention of a purified genetic material. The present study investigates the efficiency of eight …

Background The 69th World Health Assembly approved the Global Health Sector Strategy
to eliminate hepatitis C virus (HCV) infection by 2030, which can become a reality with the …

A família Ciconiidae é representada, no Brasil, por três espécies, sendo Ciconia maguari uma
das cegonhas mais comuns no estado do Rio Grande do Sul. É uma espécie de cegonha …