SwePub
Sök i SwePub databas

  form:Ext_t

Träfflista för sökning "WFRF:(Jakobsson Mattias) ;pers:(Somel Mehmet)"

form:Search_simp_t: WFRF:(Jakobsson Mattias) > Somel Mehmet

  • navigation:Result_t 1-7 navigation:of_t 7
hitlist:Modify_result_t
   
hitlist:Enumeration_thitlist:Reference_thitlist:Reference_picture_thitlist:Find_Mark_t
1.
  • Kılınç, Gülşah Merve, et al. (creator_code:aut_t)
  • Human population dynamics and Yersinia pestis in ancient northeast Asia
  • 2021
  • record:In_t: Science Advances. - : American Association for the Advancement of Science (AAAS). - 2375-2548. ; 7:2
  • swepub:Mat_article_t (swepub:level_refereed_t)abstract
    • We present genome-wide data from 40 individuals dating to c.16,900 to 550 years ago in northeast Asia. We describe hitherto unknown gene flow and admixture events in the region, revealing a complex population history. While populations east of Lake Baikal remained relatively stable from the Mesolithic to the Bronze Age, those from Yakutia and west of Lake Baikal witnessed major population transformations, from the Late Upper Paleolithic to the Neolithic, and during the Bronze Age, respectively. We further locate the Asian ancestors of Paleo-Inuits, using direct genetic evidence. Last, we report the most northeastern ancient occurrence of the plague-related bacterium, Yersinia pestis. Our findings indicate the highly connected and dynamic nature of northeast Asia populations throughout the Holocene.
  •  
2.
  • Kılınç, Gülşah Merve, et al. (creator_code:aut_t)
  • Investigating Holocene human population history in North Asia using ancient mitogenomes
  • 2018
  • record:In_t: Scientific Reports. - : NATURE PUBLISHING GROUP. - 2045-2322. ; 8
  • swepub:Mat_article_t (swepub:level_refereed_t)abstract
    • Archaeogenomic studies have largely elucidated human population history in West Eurasia during the Stone Age. However, despite being a broad geographical region of significant cultural and linguistic diversity, little is known about the population history in North Asia. We present complete mitochondrial genome sequences together with stable isotope data for 41 serially sampled ancient individuals from North Asia, dated between c. 13,790 BP and c. 1,380 BP extending from the Palaeolithic to the Iron Age. Analyses of mitochondrial DNA sequences and haplogroup data of these individuals revealed the highest genetic affinity to present-day North Asian populations of the same geographical region suggesting a possible long-term maternal genetic continuity in the region. We observed a decrease in genetic diversity over time and a reduction of maternal effective population size (Ne) approximately seven thousand years before present. Coalescent simulations were consistent with genetic continuity between present day individuals and individuals dating to 7,000 BP, 4,800 BP or 3,000 BP. Meanwhile, genetic differences observed between 7,000 BP and 3,000 BP as well as between 4,800 BP and 3,000 BP were inconsistent with genetic drift alone, suggesting gene flow into the region from distant gene pools or structure within the population. These results indicate that despite some level of continuity between ancient groups and present-day populations, the region exhibits a complex demographic history during the Holocene.
  •  
3.
  • Kilinc, Gülsah Merve, et al. (creator_code:aut_t)
  • The Demographic Development of the First Farmers in Anatolia
  • 2016
  • record:In_t: Current Biology. - : Elsevier BV. - 0960-9822 .- 1879-0445. ; 26:19, s. 2659-2666
  • swepub:Mat_article_t (swepub:level_refereed_t)abstract
    • The archaeological documentation of the development of sedentary farming societies in Anatolia is not yet mirrored by a genetic understanding of the human populations involved, in contrast to the spread of farming in Europe [1-3]. Sedentary farming communities emerged in parts of the Fertile Crescent during the tenth millennium and early ninth millennium calibrated (cal) BC and had appeared in central Anatolia by 8300 cal BC [4]. Farming spread into west Anatolia by the early seventh millennium cal BC and quasi-synchronously into Europe, although the timing and process of this movement remain unclear. Using genome sequence data that we generated from nine central Anatolian Neolithic individuals, we studied the transition period from early Aceramic (Pre-Pottery) to the later Pottery Neolithic, when farming expanded west of the Fertile Crescent. We find that genetic diversity in the earliest farmers was conspicuously low, on a par with European foraging groups. With the advent of the Pottery Neolithic, genetic variation within societies reached levels later found in early European farmers. Our results confirm that the earliest Neolithic central Anatolians belonged to the same gene pool as the first Neolithic migrants spreading into Europe. Further, genetic affinities between later Anatolian farmers and fourth to third millennium BC Chalcolithic south Europeans suggest an additional wave of Anatolian migrants, after the initial Neolithic spread but before the Yamnaya-related migrations. We propose that the earliest farming societies demographically resembled foragers and that only after regional gene flow and rising heterogeneity did the farming population expansions into Europe occur.
  •  
4.
  • Krzewińska, Maja, et al. (creator_code:aut_t)
  • Genomic and Strontium Isotope Variation Reveal Immigration Patterns in a Viking Age Town
  • 2018
  • record:In_t: Current Biology. - : Elsevier BV. - 0960-9822 .- 1879-0445. ; 28:17, s. 2730-2738
  • swepub:Mat_article_t (swepub:level_refereed_t)abstract
    • The impact of human mobility on the northern European urban populations during the Viking and Early Middle Ages and its repercussions in Scandinavia itself are still largely unexplored. Our study of the demographics in the final phase of the Viking era is the first comprehensive multidisciplinary investigation that includes genetics, isotopes, archaeology, and osteology on a larger scale. This early Christian dataset is particularly important as the earlier common pagan burial tradition during the Iron Age was cremation, hindering large-scale DNA analyses. We present genome-wide sequence data from 23 individuals from the 10th to 12th century Swedish town of Sigtuna. The data revealed high genetic diversity among the early urban residents. The observed variation exceeds the genetic diversity in distinct modern-day and Iron Age groups of central and northern Europe. Strontium isotope data suggest mixed local and non-local origin of the townspeople. Our results uncover the social system underlying the urbanization process of the Viking World of which mobility was an intricate part and was comparable between males and females. The inhabitants of Sigtuna were heterogeneous in their genetic affinities, probably reflecting both close and distant connections through an established network, confirming that early urbanization processes in northern Europe were driven by migration.
  •  
5.
  •  
6.
  •  
7.
  • Yaka, Reyhan, et al. (creator_code:aut_t)
  • Variable kinship patterns in Neolithic Anatolia revealed by ancient genomes
  • 2021
  • record:In_t: Current Biology. - : Cell Press. - 0960-9822 .- 1879-0445. ; 31:11, s. 2455-2468.e18
  • swepub:Mat_article_t (swepub:level_refereed_t)abstract
    • The social organization of the first fully sedentary societies that emerged during the Neolithic period in Southwest Asia remains enigmatic,(1) mainly because material culture studies provide limited insight into this issue. However, because Neolithic Anatolian communities often buried their dead beneath domestic buildings,(2) household composition and social structure can be studied through these human remains. Here, we describe genetic relatedness among co-burials associated with domestic buildings in Neolithic Anatolia using 59 ancient genomes, including 22 new genomes from Asxikli Hoyuk and Catalhoyuk. We infer pedigree relationships by simultaneously analyzing multiple types of information, including autosomal and X chromosome kinship coefficients, maternal markers, and radiocarbon dating. In two early Neolithic villages dating to the 9th and 8th millennia BCE, Asxikli Hoyuk and Boncuklu, we discover that siblings and parent-offspring pairings were frequent within domestic structures, which provides the first direct indication of close genetic relationships among co-burials. In contrast, in the 7th millennium BCE sites of Catalhoyuk and Barcin, where we study subadults interred within and around houses, we find close genetic relatives to be rare. Hence, genetic relatedness may not have played a major role in the choice of burial location at these latter two sites, at least for subadults. This supports the hypothesis that in Catalhoyuk,(3-5) and possibly in some other Neolithic communities, domestic structures may have served as burial location for social units incorporating biologically unrelated individuals. Our results underscore the diversity of kin structures in Neolithic communities during this important phase of sociocultural development.
  •  
Skapa referenser, mejla, bekava och länka
  • navigation:Result_t 1-7 navigation:of_t 7
swepub:Mat_t
swepub:mat_article_t (7)
swepub:Level_t
swepub:level_refereed_t (5)
swepub:level_scientificother_t (2)
swepub:Hitlist_author_t
Kılınç, Gülşah Merve (7)
Jakobsson, Mattias (7)
Koptekin, Dilek (5)
Götherström, Anders (5)
Yaka, Reyhan (5)
deldatabas:search_more_t
Krzewińska, Maja (5)
Storå, Jan (4)
Günther, Torsten (4)
Baird, Douglas (4)
Omrak, Ayça (3)
Togan, Inci (3)
Erdal, Yılmaz Selim (2)
Hodder, Ian (2)
Gotherstrom, Anders (2)
Knüsel, Christopher ... (2)
Kashuba, Natalija (2)
Shergin, Dmitrij (2)
Kjellström, Anna (1)
Altınışık, N. Ezgi (1)
Gemici, Hasan Can (1)
Erdal, Ömür Dilek (1)
Vural, Kıvılcım Başa ... (1)
Sağlıcan, Ekin (1)
Karamurat, Cansu (1)
Sevkar, Arda (1)
Sürer, Elif (1)
Atakuman, Çiğdem (1)
Özer, Füsun (1)
Dalen, Love (1)
Haddow, Scott (1)
Bayliss, Alex (1)
Mapelli, Igor (1)
Chyleński, Maciej (1)
Juras, Anna (1)
Marciniak, Arkadiusz (1)
Munters, Arielle R. (1)
de Kleijn, Maurice (1)
Kempe Lagerholm, Ven ... (1)
Bergfeldt, Nora (1)
Rodriguez-Varela, Ri ... (1)
Fer, Evrim (1)
Evans, Jane (1)
Daskalaki, Evangelia ... (1)
Hedenstierna-Jonson, ... (1)
Sobrado, Veronica (1)
Sümer, Arev Pelin (1)
Dönertaş, Handan Mel ... (1)
Büyükkarakaya, Ali M ... (1)
Ivanov, Grigorij (1)
deldatabas:search_less_t
swepub:Hitlist_uni_t
swepub_uni:uu_t (7)
swepub_uni:su_t (5)
hitlist:Language_t
language:Eng_t (7)
hitlist:HSV_t
hsv:Cat_1_t (6)
hsv:Cat_6_t (4)
hsv:Cat_3_t (1)

hitlist:Year_t

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt tools:Close_t

tools:Permalink_label_t