Fig. 2From: Reintroducing genetic diversity in populations from cryopreserved material: the case of Abondance, a French local dairy cattle breedOld and recent contribution of Naif evaluated from pedigree data from 2004 to 2017. In blue: old contribution from the first period of the use of Naif; and in green: recent contribution from the second period of the use of NaifBack to article page