I have a small doubt: There are elements that justify the claim that there was a genetic discontinuity and modern berbers are not so connected to Moroccans LN. Am I misinterpreting what has been said here? I have never seen in any place the deny of the extremely indigenous condition of the berbers of North Africa and the Canary Islands. Aren't the Guanche as indigenous as I imagined?
Yes, Duarte. I'm not sure all Morocco_LN individuals were like this, but the reference sample I have is clearly more related to North Africans (who are still mostly Berber whether they still speak and identify as Amazigh or not) than to anyone else, though not by much. They're reasonably, but not very close. Sometimes I think people forget only a minor (but very significant) part of Berbers' ancestry comes from Taforalt people, and at least some of them are very little admixed with Subsaharan Africans. So of course I think amateurish models that assume a notable but very minor Morocco_LN-like ancestry in Sicilians and other Southern Europeans make much more sense (historically, genetically, archaeologically etc.) than what some professional geneticists have been publishing as if those were their best possible models.
[TABLE="class: distances"]
[TR]
[TH="align: right"]Distance to:[/TH]
[TH="align: left"]MAR_LN:KEB.4[/TH]
[/TR]
[TR]
[TD="bgcolor: #FF7300, align: right"]0.07736599[/TD]
[TD]Moroccan_North:MNA3[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF6200, align: right"]0.08080144[/TD]
[TD]Moroccan_North:MNA6[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF5D00, align: right"]0.08179377[/TD]
[TD]Berber_Tunisia_Chen:T39[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF5100, align: right"]0.08412465[/TD]
[TD]Algerian:ALG200[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF5000, align: right"]0.08431946[/TD]
[TD]Berber_Tunisia_Chen:T35[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF5000, align: right"]0.08434668[/TD]
[TD]Algerian:ALG900[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF4300, align: right"]0.08694789[/TD]
[TD]Mozabite:HGDP01263[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF4200, align: right"]0.08713594[/TD]
[TD]Moroccan_North:MCH9[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF3800, align: right"]0.08899931[/TD]
[TD]Berber_Tunisia_Chen:T52[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF3600, align: right"]0.08941020[/TD]
[TD]Berber_Tunisia_Chen:T44[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF3200, align: right"]0.09028865[/TD]
[TD]Algerian:ALG600[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF2E00, align: right"]0.09094180[/TD]
[TD]Moroccan_North:MNA1[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF2B00, align: right"]0.09154340[/TD]
[TD]Moroccan_North:MCH13[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF2900, align: right"]0.09198705[/TD]
[TD]Moroccan_North:MOJ2[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF2800, align: right"]0.09220874[/TD]
[TD]Berber_Tunisia_Chen:T42[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF2700, align: right"]0.09229322[/TD]
[TD]Moroccan_North:MCH11[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF2400, align: right"]0.09295668[/TD]
[TD]Berber_Tunisia_Chen:T43[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF2300, align: right"]0.09315742[/TD]
[TD]Moroccan_North:MCH8[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF2000, align: right"]0.09375413[/TD]
[TD]Algerian:Algerian43A34[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF1F00, align: right"]0.09397438[/TD]
[TD]Berber_Tunisia_Chen:T11[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF1E00, align: right"]0.09417848[/TD]
[TD]Berber_Tunisia_Chen:T1[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF1A00, align: right"]0.09488236[/TD]
[TD]Moroccan_North:MCH18[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF1900, align: right"]0.09513748[/TD]
[TD]Moroccan_North:MNA4[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF1500, align: right"]0.09580645[/TD]
[TD]Berber_Tunisia_Sen:BerSH2[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF1300, align: right"]0.09631119[/TD]
[TD]Tunisian:Tunisian20C4[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF1200, align: right"]0.09640865[/TD]
[TD]Berber_Tunisia_Chen:T13[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF1100, align: right"]0.09658848[/TD]
[TD]Algerian:ALG400[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF1100, align: right"]0.09672581[/TD]
[TD]Moroccan_North:MOJ6[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF0F00, align: right"]0.09706255[/TD]
[TD]Algerian:ALG270[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF0800, align: right"]0.09846928[/TD]
[TD]Berber_Tunisia_Chen:T12
[/TD]
[/TR]
[/TABLE]
But the Chalcolithic and Bronze Age North African outliers (certainly immigrants) already found in Southern European aDNA samples were already A LOT more similar to modern Berbers, so not much change must've happened since at least 4,000-5,000 years ago in some Berber groups:
[TABLE="class: distances"]
[TR]
[TH="align: right"]Distance to:[/TH]
[TH="align: left"]ITA_Sardinia_C_o:I15940[/TH]
[/TR]
[TR]
[TD="bgcolor: #B1FF00, align: right"]0.03465093[/TD]
[TD]Saharawi:SAH18[/TD]
[/TR]
[TR]
[TD="bgcolor: #D2FF00, align: right"]0.04124894[/TD]
[TD]Berber_MAR_TIZ:BerT20[/TD]
[/TR]
[TR]
[TD="bgcolor: #D8FF00, align: right"]0.04236071[/TD]
[TD]Saharawi:SAH44[/TD]
[/TR]
[TR]
[TD="bgcolor: #E1FF00, align: right"]0.04412651[/TD]
[TD]Saharawi:SAH14[/TD]
[/TR]
[TR]
[TD="bgcolor: #E6FF00, align: right"]0.04516684[/TD]
[TD]Berber_MAR_TIZ:BerT11[/TD]
[/TR]
[TR]
[TD="bgcolor: #E9FF00, align: right"]0.04577736[/TD]
[TD]Saharawi:SAH6[/TD]
[/TR]
[TR]
[TD="bgcolor: #F2FF00, align: right"]0.04746344[/TD]
[TD]Berber_MAR_TIZ:BerT8[/TD]
[/TR]
[TR]
[TD="bgcolor: #F6FF00, align: right"]0.04832829[/TD]
[TD]Berber_MAR_TIZ:BerT14[/TD]
[/TR]
[TR]
[TD="bgcolor: #F9FF00, align: right"]0.04874327[/TD]
[TD]Saharawi:SAH10[/TD]
[/TR]
[TR]
[TD="bgcolor: #FAFF00, align: right"]0.04892856[/TD]
[TD]Saharawi:SAH27[/TD]
[/TR]
[TR]
[TD="bgcolor: #FBFF00, align: right"]0.04918180[/TD]
[TD]Saharawi:SAH24[/TD]
[/TR]
[TR]
[TD="bgcolor: #FEFF00, align: right"]0.04986860[/TD]
[TD]Moroccan_South:MOU5[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFFE00, align: right"]0.05016646[/TD]
[TD]Moroccan_South:MOU12[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFFB00, align: right"]0.05074819[/TD]
[TD]Saharawi:SAH48[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFF800, align: right"]0.05130656[/TD]
[TD]Saharawi:SAH59[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFF400, align: right"]0.05213772[/TD]
[TD]Saharawi:SAH22[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFF300, align: right"]0.05237483[/TD]
[TD]Berber_MAR_TIZ:BerT18[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFF300, align: right"]0.05244748[/TD]
[TD]Saharawi:SAH49[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFF000, align: right"]0.05295931[/TD]
[TD]Saharawi:SAH40[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFEE00, align: right"]0.05332797[/TD]
[TD]Berber_MAR_TIZ:BerT17[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFED00, align: right"]0.05347347[/TD]
[TD]Saharawi:SAH41[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFE900, align: right"]0.05434979[/TD]
[TD]Moroccan_South:MOU18[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFE800, align: right"]0.05457672[/TD]
[TD]Saharawi:SAH34[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFE100, align: right"]0.05588236[/TD]
[TD]Saharawi:SAH2[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFE000, align: right"]0.05598773[/TD]
[TD]Berber_MAR_ERR:BerE12[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFDF00, align: right"]0.05619042[/TD]
[TD]Berber_MAR_ERR:BerE11[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFDC00, align: right"]0.05681788[/TD]
[TD]Saharawi:SAH9[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFD400, align: right"]0.05836823[/TD]
[TD]Saharawi:SAH21[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFD200, align: right"]0.05877143[/TD]
[TD]Berber_MAR_TIZ:BerT3[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFD100, align: right"]0.05902834[/TD]
[TD]Mozabite:HGDP01268
[/TD]
[/TR]
[/TABLE]
[TABLE="class: distances"]
[TR]
[TH="align: right"]Distance to:[/TH]
[TH="align: left"]Iberia_Central_CA_Afr:I4246[/TH]
[/TR]
[TR]
[TD="bgcolor: #F6FF00, align: right"]0.04831599[/TD]
[TD]Moroccan_South:ERR18[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFF500, align: right"]0.05197604[/TD]
[TD]Algerian:ALG600[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFF300, align: right"]0.05240239[/TD]
[TD]Mozabite:HGDP01265[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFF100, align: right"]0.05281030[/TD]
[TD]Mozabite:HGDP01278[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFEF00, align: right"]0.05305651[/TD]
[TD]Saharawi:SAH2[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFEB00, align: right"]0.05392608[/TD]
[TD]Mozabite:HGDP01275[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFEB00, align: right"]0.05400598[/TD]
[TD]Mozabite:HGDP01279[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFEB00, align: right"]0.05400676[/TD]
[TD]Moroccan_North:MCH18[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFE900, align: right"]0.05438146[/TD]
[TD]Berber_Tunisia_Chen:T12[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFE800, align: right"]0.05443386[/TD]
[TD]Saharawi:SAH48[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFE400, align: right"]0.05520796[/TD]
[TD]Tunisian:Tunisian20C4[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFE200, align: right"]0.05560867[/TD]
[TD]Berber_MAR_TIZ:BerT6[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFE100, align: right"]0.05592847[/TD]
[TD]Berber_Tunisia_Chen:T1[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFE000, align: right"]0.05598366[/TD]
[TD]Berber_MAR_ERR:BerE11[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFDF00, align: right"]0.05621947[/TD]
[TD]Mozabite:HGDP01280[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFDF00, align: right"]0.05625048[/TD]
[TD]Mozabite:HGDP01264[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFDE00, align: right"]0.05654026[/TD]
[TD]Mozabite:HGDP01263[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFD800, align: right"]0.05761885[/TD]
[TD]Algerian:ALGH[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFD800, align: right"]0.05767058[/TD]
[TD]Berber_Tunisia_Chen:T16[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFD700, align: right"]0.05785401[/TD]
[TD]Berber_Tunisia_Chen:T11[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFD700, align: right"]0.05792286[/TD]
[TD]Algerian:ALG900[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFD500, align: right"]0.05817650[/TD]
[TD]Berber_Tunisia_Chen:T13[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFD500, align: right"]0.05822699[/TD]
[TD]Berber_MAR_ERR:BerE18[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFD300, align: right"]0.05856282[/TD]
[TD]Berber_Tunisia_Chen:T28[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFD200, align: right"]0.05879776[/TD]
[TD]Berber_Tunisia_Chen:T41[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFD200, align: right"]0.05882252[/TD]
[TD]Berber_Tunisia_Chen:T39[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFD100, align: right"]0.05897749[/TD]
[TD]Berber_Tunisia_Chen:T35[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFD100, align: right"]0.05898391[/TD]
[TD]Saharawi:SAH58[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFCE00, align: right"]0.05957338[/TD]
[TD]Algerian:ALG400[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFCD00, align: right"]0.05979081[/TD]
[TD]Berber_Tunisia_Chen:T52
[/TD]
[/TR]
[/TABLE]