Berber

The Berbers (also called Imazighen, "free men", singular Amazigh) are an ethnic group indigenous to Northwest Africa, speaking the Berber languages of the Afroasiatic family. There are between 14 and 25 million speakers of Berber languages in North Africa (see population estimation), principally concentrated in Morocco and Algeria but with smaller communities as far east as Egypt and as far south as Burkina Faso.

Origin

There is no complete certitude about the origin of the Berbers; however, various disciplines shed light on the matter.

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Genetic evidence

While population genetics is a young field still full of controversy, in general the genetic evidence appears to indicate that most Northwest Africans (whether they consider themselves Berber or Arab) are of Berber origin, and that populations ancestral to the Berbers have been in the area since the Upper Paleolithic era. The genetically predominant ancestors of the Berbers appear to have come from the east - from East Africa, the Middle East, or both - but the details of this remain unclear. However, significant proportions of the Berber gene pool derive from more recent immigration of Arabs, Europeans, and sub-Saharan Africans.

Related Topics:
Population genetics - Arab - Upper Paleolithic - East Africa - Middle East - European - Sub-Saharan Africa

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The Y chromosome is passed exclusively through the paternal line. According to Bosch et al. 2001, "the historical origins of the NW African Y-chromosome pool may be summarized as follows: 75% NW African Upper Paleolithic (H35, H36, and H38), 13% Neolithic (H58 and H71), 4% historic European gene flow (group IX, H50, H52), and 8% recent sub-Saharan African (H22 and H28)". They identify the "75% NW African Upper Paleolithic" component as "an Upper Paleolithic colonization that probably had its origin in eastern Africa."

Related Topics:
Y chromosome - Upper Paleolithic - Neolithic - Europe - Sub-Saharan Africa

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The interpretation of the second most frequent "Neolithic" haplotype is debated: Arredi et al. 2004, like Semino et al. 2000 and Bosch et al. 2001, argue that the H71 haplogroup and North African Y-chromosomal diversity indicate a Neolithic-era "demic diffusion of Afro-Asiatic-speaking pastoralists from the Middle East", while Nebel et al. 2002 argue that H71 rather reflects "recent gene flow caused by the migration of Arabian tribes in the first millennium of the Common Era." Bosch et al. also find little genetic distinction between Arabic and Berber-speaking populations in North Africa, which they take to support "the interpretation of the Arabization and Islamization of NW Africa, starting during the 7th century A.D., as cultural phenomena without extensive genetic replacement." Cruciani et al. 2004 note that the E-M81 haplogroup on the Y-chromosome correlates closely with Berber populations.

Related Topics:
Haplotype - Afro-Asiatic - Arab - Islam

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The mtDNA, by contrast, is inherited only from the mother. According to Macaulay et al. 1999, "one-third of Mozabite Berber mtDNAs have a Near Eastern ancestry, probably having arrived in North Africa ∼50,000 years ago, and one-eighth have an origin in sub-Saharan Africa. Europe appears to be the source of many of the remaining sequences, with the rest having arisen either in Europe or in the Near East." analyze the "autochthonous North African lineage U6" in mtDNA, concluding that:

Related Topics:
MtDNA - Mozabite

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: The most probable origin of the proto-U6 lineage was the Near East. Around 30,000 years ago it spread to North Africa where it represents a signature of regional continuity. Subgroup U6a reflects the first African expansion from the Maghrib returning to the east in Paleolithic times. Derivative clade U6a1 signals a posterior movement from East Africa back to the Maghrib and the Near East. This migration coincides with the probable Afroasiatic linguistic expansion.

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A genetic study by Fadhlaoui-Zid et al. 2004 argues concerning certain exclusively North African haplotypes that "expansion of this group of lineages took place around 10500 years ago in North Africa, and spread to neighbouring population", and apparently that a specific Northwestern African haplotype, U6, probably originated in the Near East 30,000 years ago but has not been highly preserved and accounts for 6-8% in southern Moroccan Berbers, 18% in Kabyles and 28% in Mozabites. Rando et al. 1998 (as cited by ) "detected female-mediated gene flow from sub-Saharan Africa to NW Africa" amounting to as much as 21.5% of the mtDNA sequences in a sample of NW African populations; the amount varied from 82% (Touaregs) to 4% (Rifains). This north-south gradient in the sub-Saharan contribution to the gene pool is supported by Esteban et al.

Related Topics:
Moroccan Berber - Kabyle - Touareg - Rif

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Archaeological

The Neolithic Capsian culture appeared in North Africa around 9,500 BC and lasted until possibly 2700 BC. Linguists and population geneticists alike have identified this culture as a probable period for the spread of an Afroasiatic language (ancestral to the modern Berber languages) to the area. The origins of the Capsian culture, however, are archeologically unclear. Some have regarded this culture's population as simply a continuation of the earlier Mesolithic Ibero-Maurusian culture, which appeared around ~22,000 BC, while others argue for a population change; the former view seems to be supported by dental evidencehttp://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=11006048

Related Topics:
Neolithic - Capsian culture - Afroasiatic language - Mesolithic - Ibero-Maurusian

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Linguistic

The Berber languages form a branch of Afro-Asiatic, and thus descended from the proto-Afro-Asiatic language; on the basis of linguistic migration theory, this is most commonly believed by historical linguists (notably Igor Diakonoff and Christopher Ehret) to have originated in east Africa no earlier than 12,000 years ago, although Alexander Militarev argues instead for an origin in the Middle East. Ehret specifically suggests identifying the Capsian culture with speakers of languages ancestral to Berber and/or Chadic, and sees the Capsian culture as having been brought there from the African coast of the Red Sea. It is still disputed which branches of Afro-Asiatic are most closely related to Berber, but most linguists accept at least one of Semitic and Chadic as among its closest relatives within the family (see Afro-Asiatic languages#Classification history.)

Related Topics:
Afro-Asiatic - Linguistic migration theory - Igor Diakonoff - Christopher Ehret - Alexander Militarev - Chadic - Red Sea - Afro-Asiatic languages#Classification history

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The Nobiin variety of Nubian contains several Berber loanwords, according to Bechhaus-Gerst, suggesting a former geographical distribution extending further southeast than the present.

Related Topics:
Nobiin - Nubian

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