This study aimed to assess the genetic diversity and population structure of two Italian local chicken breeds, Millefiori Piemontese (PMP) and Collo Nudo Italiana (PCI), using the 600K Affymetrix SNP
228 spots (171 unique genes) allow the discrimination between the five lines. These genes were identified as differentially expressed from one line against the others or were identified in the sPLS-DA
