0000000000084376
AUTHOR
Viviana Giangreco
Genetic database development for the characterisation of Sicilian sheep population
The most representative sheep in Sicily are Belicina, Comisana, Pinzirita, Barbarescaand the crossbred derived sheep from all this species. In this study, the allelic frequencies of the Sicilian sheep population were investigated. It currently represents the best way to determine the genetic identity and/or family even with limited amounts of sample or when the DNA is degraded. The aim of the study was to provide a reference data bank and to evaluate a microsatellite panel for pedigree analysis as suggested by the International Society for Animal Genetics (ISAG). There are various studies on European sheep, but few datasets were developed on the population of Sicilian sheep. The reference d…
A comprehensive one-year correlation analysis between prevalence and number of sars-cov-2 rna copies detected in wastewater from 8 sicilian cities in italy
Background and objectives: Several authors have reported positive correlations between wastewater SARS-CoV-2 concentrations and the community’s burden of infection, providing information about the disease’s epidemiological trend. This pre-post study evaluated – within a year of active surveillance, from October 1st,2021, to September 30th, 2022 – the relation between daily SARSCoV-2 prevalence and the number of genome copies/L detected in West Sicily wastewater samples. This study is part of a national framework coordinated by Istituto Superiore di Sanità. Methods: Quantitative data from analysing 486 wastewater samples collected from 9 purification plants in 8 Sicilian cities (Agrigento, B…
Identification of subspecies and parentage relationship by means of DNA fingerprinting in two exemplary of Pan troglodytes (Blumenbach, 1775) (Mammalia Hominidae)
Four chimpanzee subspecies (Mammalia Hominidae) are commonly recognised: the Western Chimpanzee, P. troglodytes verus (Schwarz, 1934), the Nigeria-Cameroon Chimpanzee, P. troglodytes ellioti, the Central Chimpanzee, P. troglodytes troglodytes (Blumenbach, 1799), and the Eastern Chimpanzee, P. troglodytes schweinfurthii (Giglioli, 1872). Recent studies on mitochondrial DNA show the incorporation of P. troglodytes schweinfurthii in P. troglodytes troglodytes, suggesting the existence of only two subspecies: P. troglodytes troglodytes in Central and Eastern Africa and P. troglodytes verus-P. troglodytes ellioti in West Africa. The aim of the present study is twofold: first, to identify the cor…