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Reconstruction of a Neolithic farmstead, Irish National Heritage Park.The Neolithic saw the invention of agriculture.. The Neolithic or New Stone Age (from Greek νέος néos 'new' and λίθος líthos 'stone') is an archaeological period, the final division of the Stone Age in Europe, Asia, Mesopotamia and Africa (c. 10,000 BC to c. 2,000 BC).
The deamination of cytosine to uracil at the ends of DNA molecules has become a way of authentication. During DNA sequencing, the DNA polymerases will incorporate an adenine (A) across from the uracil (U), leading to cytosine (C) to thymine (T) substitutions in the aDNA data. [52] These substitutions increase in frequency as the sample gets older.
The genetic history of North Africa encompasses the genetic history of the people of North Africa.The most important source of gene flow to North Africa from the Neolithic Era onwards was from Western Asia, while the Sahara desert to the south and the Mediterranean Sea to the north were also important barriers to gene flow from sub-Saharan Africa and parts of Europe in prehistory.
Mitochondrial DNA –a type of maternally inherited DNA located in the cell cytoplasm- was recovered from the remains of Pre-Pottery Neolithic B (PPNB) farmers in the Near East and then compared to available data from other Neolithic populations in Europe and also to modern populations from South-Eastern Europe and the Near East. [11]
Y genetic data support the Neolithic demic diffusion model, Chikhi 2002. Paleolithic and Neolithic lineages in the European mitochondrial gene pool, Cavalli-Sforza 1997. Clines of nuclear DNA markers suggest a largely Neolithic ancestry of the European gene, Chikhi 1997.
Archaeogenetics is the study of ancient DNA using various molecular genetic methods and DNA resources. This form of genetic analysis can be applied to human, animal, and plant specimens.
Early European Farmers (EEF) [a] were a group of the Anatolian Neolithic Farmers (ANF) who brought agriculture to Europe and Northwest Africa.The Anatolian Neolithic Farmers were an ancestral component, first identified in farmers from Anatolia (also known as Asia Minor) in the Neolithic, and outside in Europe and Northwest Africa, they also existed in Iranian Plateau, South Caucasus ...
Paleogenomics is a field of science based on the reconstruction and analysis of genomic information in extinct species.Improved methods for the extraction of ancient DNA (aDNA) from museum artifacts, ice cores, archeological or paleontological sites, and next-generation sequencing technologies have spurred this field.