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Post by mansamusa on Mar 30, 2020 2:55:22 GMT -5
Feel free to add to the list and to add dates. For animals: Cattle (nevermind the critiques whose alternative explanation of a Levantine origin has little to zero evidence compared to the controversial evidence of Nabta Playa). The Donkey, believed to be domesticated in Nubia. The African Guinea fowl The cat?? For Plants: African Rice African Sorghum from as early as 3400 BC
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Post by mansamusa on Mar 30, 2020 3:01:55 GMT -5
On the guineafowl: "The helmeted guinea fowl Numida meleagris belongs to the order Galliformes. Its natural range includes a large part of sub‐Saharan Africa, from Senegal to Eritrea and from Chad to South Africa. Archaeozoological and artistic evidence suggest domestication of this species may have occurred about 2,000 years BP in Mali and Sudan primarily as a food resource, although villagers also benefit from its capacity to give loud alarm calls in case of danger, of its ability to consume parasites such as ticks and to hunt snakes, thus suggesting its domestication may have resulted from a commensal association process. Today, it is still farmed in Africa, mainly as a traditional village poultry, and is also bred more intensively in other countries, mainly France and Italy. The lack of available molecular genetic markers has limited the genetic studies conducted to date on guinea fowl. We present here a first‐generation whole‐genome sequence draft assembly used as a reference for a study by a Pool‐seq approach of wild and domestic populations from Europe and Africa. We show that the domestic populations share a higher genetic similarity between each other than they do to wild populations living in the same geographical area. Several genomic regions showing selection signatures putatively related to domestication or importation to Europe were detected, containing candidate genes, most notably EDNRB2, possibly explaining losses in plumage coloration phenotypes in domesticated populations." I forgot to include Yam Beans (Sphenostylis stenocarpa, leguminosae) : "Cladistic and phenetic analyses of morphological, chloroplast DNA, and isozyme variation were used to examine relationships among multiple accessions of Sphenostylis sten ocarpa, representing wild and cultivated populations from throughout the range of the species. In morphometric and isozyme analyses, greater variability was detected among wild than among cultivated populations, and no differentiation was found between races cultivated for tubers and those cultivated for seeds. cpDNA data, however, revealed five groups of plastomes within S. stenocarpa: one in accessions cultivated for tubers, one in accessions cultivated for seeds, and three among wild accessions. Linguistic evidence and observations on the uses of the species in its two main areas of cultivation suggest independent origins of tuber- and seed- cultivated races. The data support two alternative explanations for the distribution of extant cultivated accessions ofS. stenocarpa. The first hypothesis is that the species was domesticated independently in western and central Africa, but that domestication events involved selection from a single restricted gene pool. The second hypothesis is that a single domestication event occurred in one of the two areas, but that human dispersal to the second area occurred prior to dispersal within either area." It's a legume. I came across it while looking for the other type of yam. lol.
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Post by anansi on Apr 2, 2020 6:09:12 GMT -5
Ancient Africa in World History: Invention, Innovation, Impact
Sorry this one first as it's more pertinent to the topic the bottom one is a good follow up.
Great list I think the tamarind thought to be of Indian origin but is really African, also as explained by Chris Ereth , on point about the donkey, he said Red Sea area and showed up early in Sumer,water melon there are a few others but anyways klik the vid, I'm telling you guys sub to the Hutchins Center ,some very interesting lectures from experts from various fields.I
Forgot to tell ya ffwd past the 20 min Mark to avoid dead space, they don't edit worth a damn.
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Post by zarahan on Apr 2, 2020 10:49:55 GMT -5
Good link, showing that many plants were domesticated independently in Africa. Others were imports gradually adopted by native peoples on their own terms without any mass migration inwards. African rice cultivation is interesting. If I remember there was a page on how the rice cultivation skills were brought to the Americas.
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Post by mansamusa on May 14, 2020 8:33:02 GMT -5
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