Fig. 4 From:Correction to: SNP genotyping elucidates the genetic diversity of Magna Graecia grapevine germplasm and its historical origin and dissemination Network of first-degree relationships of Mantonico Bianco and Sangiovese. Vertices were colored based on the geographical origin of genotypes (Italy: blue scale based on sub-populations; genotypes from Laucou et al. [22]:灰色;参考:黑色)and their size was scaled based on the number of first-degree relationships of each genotype Back to article page