That india I dont think she has spanish influence, frankly.
the question is when these genes appeared in Iberia ? :confused: from what i know in S.Europe the first migrations from the North since at least the mesolithic happened during the late copper age/early bronze age with the indoeuropeans :
early bronze age - Bell Beaker reflux from C.Europe (Proto-Celts ?)
late bronze age - Urnfield expansion from C.Europe (Proto-Celts , Italics , Illyrians ,Phrygians etc..)
early iron age - Hallstatt expansion (Celts)
Spare me your sarcasm. That map is unsourced and so unreliable.
Here is the source of the map posted by me.
A worldwide correlation of lactase persistence phenotype and genotypes
Yuval Itan1,2*, Bryony L Jones1, Catherine JE Ingram1, Dallas M Swallow1 and Mark G Thomas1,2,3
http://www.biomedcentral.com/1471-2148/10/36
^ That study looks like a mess. Apparently they have computed the average value from these 2 studies: De Ritis et al 1983 and Cavalli Sforza et al 1987.
http://ajcn.nutrition.org/content/48...e2=tf_ipsecsha
Btw it's obvious that Ritis et al with only 9 samples is not very reliabe. Cavalli Sforza gives the value of 41% for S.Italians.