Spatial variability of macrozoobenthic community and trophic structure of a subtropical lagoon in the Southeastern Atlantic coast

2013

Novel P53 mutations detected by FAMA in colorectal cancers

2006

Background The aim of the study was to identify p53 gene mutations by FAMA (fluorescence-assisted mismatch analysis) in colorectal cancers. Patients and methods Analytical scanning of the p53 gene (exons 5–9) was performed in colon cancer samples from 44 consecutive patients by FAMA. FAMA is a semiautomatic scanning approach based on the chemical cleavage of the mismatch in fluorescently labeled heteroduplex DNA, obtained from the combination of a normal and a mutated allele. FAMA has already shown optimal levels of diagnostic accuracy and sensitivity in detecting gene mutations (nucleotide substitutions, insertions/deletions) both at the germline and somatic level. The peculiar feature of …

Stable isotope signatures of selected benthos at natural carbon dioxide vents: preliminary results on macrophytes

2013