bioRxiv Science⌕ Search

Biology subjects

Saglican, E.

Publications and source records attributed to Saglican, E..

2 recordsLinked to original sources

Female lineages and changing kinship patterns in Neolithic Catalhöyük

Arguments have long suggested that the advent of early farming in the Near East and Anatolia was linked to a Mother Goddess cult. However, evidence for a dominant female role in these societies has been scarce. We studied social organisation, mobility patterns and gendered practices in Neolithic Southwest Asia using 131 paleogenomes from Catalhoyuk East Mound (7100-5950 BCE), a major settlement in Central Anatolia with an uninterrupted occupation and an apparent egalitarian structure. In contrast to widespread genetic evidence for patrilocality in Neolithic Europe, the Catalhoyuk individuals revealed no indication of patrilocal mobility. Analysing genetic kin ties among individuals buried in the same house (co-burials) across 35 Catalhoyuk buildings, we identified close ties concentrated within buildings and among neighbours in Catalhoyuks Early period, akin to those in the preceding Pre-Pottery Neolithic in Southwest Asia. This pattern weakened over time: by the late 7th millennium BCE, subadults buried in the same building were rarely closely genetically related, despite sharing similar diets. Still, throughout the sites occupation, genetic connections within Catalhoyuk buildings were much more frequently connected via the maternal than the paternal line. We also identified differential funerary treatment of female subadults compared to those of males, with a higher frequency of grave goods associated with females. Our results reveal how kinship practices changed while key female roles persisted over one thousand years in a large Neolithic community in western Eurasia.

genomics↗

A genomic snapshot of demographic and cultural dynamism in Upper Mesopotamia during the Neolithic Transition

Upper Mesopotamia played a key role in the Neolithic Transition in Southwest Asia through marked innovations in symbolism, technology, and foodways. We present thirteen ancient genomes (c.8500-7500 calBCE) from Pre-Pottery Neolithic Cayonu in the Tigris basin together with bioarchaeological and material culture data. Our findings reveal that Cayonu was a genetically diverse population, carrying a mixed ancestry from western and eastern Fertile Crescent, and that the community received immigrants. Our results further suggest that the community was organised along biological family lines. We document bodily interventions such as head-shaping and cauterization among the individuals examined, reflecting Cayonus cultural ingenuity. Finally, we identify Upper Mesopotamia as the likely source of eastern gene flow into Neolithic Anatolia, in line with material culture evidence. We hypothesise that Upper Mesopotamias cultural dynamism during the Neolithic Transition was the product not only of its fertile lands but also of its interregional demographic connections.

genetics↗