Search results for "Genetic data"
showing 3 items of 13 documents
On the identity of Tettigonia krugeri Massa from Libya with some remarks on variability of Tettigonia species (Orthoptera: Tettigoniidae; Tettigoniin…
2019
Morphological and genetic data allowed the authors to resurrect the name Tettigonia krugeri Massa, 1998 as a valid species. It is currently known only from two specimens (one male and one female) collected in Cirenaica (Libya).
Genetic database development for the characterisation of Sicilian sheep population
2019
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 population genetics view of animal domestication
2012
The fundamental shift associated with the domestication of plants and animals allowed for a dramatic increase in human population sizes and the emergence of modern society. Despite its importance and the decades of research devoted to studying it, questions regarding the origins and processes of domestication remain. Here, we review recent theoretical advances and present a perspective that underscores the crucial role that population admixture has played in influencing the genomes of domestic animals over the past 10000 years. We then discuss novel approaches to generating and analysing genetic data, emphasising the importance of an explicit hypothesis-testing approach for the inference of…