scholarly journals Origin and diffusion of human Y chromosome haplogroup J1-M267

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Hovhannes Sahakyan ◽  
Ashot Margaryan ◽  
Lauri Saag ◽  
Monika Karmin ◽  
Rodrigo Flores ◽  
...  
Keyword(s):  
Bronze Age ◽  
Y Chromosome ◽  
Iron Age ◽  
Arabian Peninsula ◽  
Arid Zones ◽  
High Frequency Region ◽  
High Coverage ◽  
The Caucasus ◽  
Mobile Pastoralism ◽  
Human Y Chromosome

AbstractHuman Y chromosome haplogroup J1-M267 is a common male lineage in West Asia. One high-frequency region—encompassing the Arabian Peninsula, southern Mesopotamia, and the southern Levant—resides ~ 2000 km away from the other one found in the Caucasus. The region between them, although has a lower frequency, nevertheless demonstrates high genetic diversity. Studies associate this haplogroup with the spread of farming from the Fertile Crescent to Europe, the spread of mobile pastoralism in the desert regions of the Arabian Peninsula, the history of the Jews, and the spread of Islam. Here, we study past human male demography in West Asia with 172 high-coverage whole Y chromosome sequences and 889 genotyped samples of haplogroup J1-M267. We show that this haplogroup evolved ~ 20,000 years ago somewhere in northwestern Iran, the Caucasus, the Armenian Highland, and northern Mesopotamia. The major branch—J1a1a1-P58—evolved during the early Holocene ~ 9500 years ago somewhere in the Arabian Peninsula, the Levant, and southern Mesopotamia. Haplogroup J1-M267 expanded during the Chalcolithic, the Bronze Age, and the Iron Age. Most probably, the spread of Afro-Asiatic languages, the spread of mobile pastoralism in the arid zones, or both of these events together explain the distribution of haplogroup J1-M267 we see today in the southern regions of West Asia.

scholarly journals Ancient DNA shows domestic horses were introduced in the southern Caucasus and Anatolia during the Bronze Age

2020 ◽  
Vol 6 (38) ◽  
pp. eabb0030
Author(s):  
Silvia Guimaraes ◽  
Benjamin S. Arbuckle ◽  
Joris Peters ◽  
Sarah E. Adcock ◽  
Hijlke Buitenhuis ◽  
...  
Keyword(s):  
Bronze Age ◽  
Iron Age ◽  
Large Scale ◽  
Early Neolithic ◽  
The Caucasus ◽  
Domestic Horses ◽  
Third Millennium Bce ◽  
History Of ◽  
Southern Caucasus ◽  
The Bronze Age

Despite the important roles that horses have played in human history, particularly in the spread of languages and cultures, and correspondingly intensive research on this topic, the origin of domestic horses remains elusive. Several domestication centers have been hypothesized, but most of these have been invalidated through recent paleogenetic studies. Anatolia is a region with an extended history of horse exploitation that has been considered a candidate for the origins of domestic horses but has never been subject to detailed investigation. Our paleogenetic study of pre- and protohistoric horses in Anatolia and the Caucasus, based on a diachronic sample from the early Neolithic to the Iron Age (~8000 to ~1000 BCE) that encompasses the presumed transition from wild to domestic horses (4000 to 3000 BCE), shows the rapid and large-scale introduction of domestic horses at the end of the third millennium BCE. Thus, our results argue strongly against autochthonous independent domestication of horses in Anatolia.

Genetic Testing of Language Replacement Hypothesis in Southwest Asia

2006 ◽  
Vol 10 (2) ◽  
pp. 191-208
Author(s):  
Levon Yepiskoposian ◽  
Armine Khudoyan ◽  
Ashot Harutyunian
Keyword(s):  
Y Chromosome ◽  
Tandem Repeats ◽  
Genetic Distances ◽  
Structured Populations ◽  
South Caucasus ◽  
The Caucasus ◽  
Unique Event ◽  
Sampling Procedures ◽  
Human Y Chromosome ◽  
Short Tandem

AbstractThe regions of the Caucasus, Anatolia, and the Near East represent an extremely important area with respect to ancient population migration and expansion, and the spread of the Caucasian, Indo-European, Afro-Asiatic, and Altaic languages. We examined genetic variation within and between 12 ethno-territorial populations belonging to four major language families by using six microsatellites, or short tandem repeats (STR) and 12 Unique Event Polymorphism (UEP) loci mapped to the non-recombining portion of the human Y-chromosome. The applied set of markers did not unconditionally support the language replacement hypothesis for the populations under consideration. Moreover, regarding the South Caucasus and Anatolia, our results showed greater genetic distances between the populations from different language families, and close genetic affinity for the populations from the same language group—in this case, for the Turkophone ethnic units. The results point to the importance of appropriate Y-chromosome sampling procedures in geographically structured populations and to the necessity of using a relevant set of markers that provides best discrimination of populations with different genetic histories.

scholarly journals Comparative Y-chromosome analysis among Cypriots in the context of historical events and migrations

PLoS ONE ◽  
2021 ◽  
Vol 16 (8) ◽  
pp. e0255140
Author(s):  
Irene Moutsouri ◽  
Anna Keravnou ◽  
Panayiotis Manoli ◽  
Stefania Bertoncini ◽  
Kyriaki Michailidou ◽  
...  
Keyword(s):  
Bronze Age ◽  
Y Chromosome ◽  
Iron Age ◽  
Chromosome Analysis ◽  
Genetic Distances ◽  
Early Iron Age ◽  
Limited Information ◽  
Historical Events ◽  
Migration Patterns ◽  
Greek Cypriots

Y-chromosome analysis provides valuable information regarding the migration patterns of male ancestors, ranging from the Paleolithic age to the modern humans. STR and SNP genotyping analysis provides data regarding the genetic and geographical ancestry of the populations studied. This study focused on the analysis of the Y-chromosome in Maronite Cypriots and Armenian Cypriots, who came to the island as a result of different historical events. The aim was to provide information on the paternal genetic ancestry of Maronites and Armenians of Cyprus and investigate any affinity with the Greek Cypriots and Turkish Cypriots of the island. Since there is limited information in the current literature, we proceeded and used 23 Y-chromosome STRs and 28 Y-chromosome SNPs to genotype 57 Maronite Cypriots and 56 Armenian Cypriots, which were then compared to data from 344 Greek Cypriots and 380 Turkish Cypriots. All samples were assigned to eight major Y-haplogroups but the most frequent haplogroup among all Cypriots is haplogroup J in the major subclade J2a-L559. The calculated pairwise genetic distances between the populations show that Armenian Cypriots are genetically closer to Greek and Turkish Cypriots compared to Maronite Cypriots. Median Joining Network analysis in 17 Y-STR haplotypes of all Cypriots assigned to J2a-L559, revealed that Cypriots share a common paternal ancestor, prior to the migration of the Armenians and Maronites to Cyprus, estimated in the Late Bronze Age and Early Iron Age.

The Excavation of a Settlement of the Later Bronze Age and Iron Age at Myrehead, Falkirk District

1983 ◽  
Vol 10 (1) ◽  
pp. 41-71 ◽  
Author(s):  
G J Barclay
Keyword(s):  
Bronze Age ◽  
Iron Age ◽  
Farming System ◽  
Activity Period ◽  
Limited Evidence ◽  
Ring Groove ◽  
Domestic Activity ◽  
First Millennium ◽  
First Millennium Bc ◽  
Actual Settlement

SUMMARY Myrehead has revealed the eroded remnants of activity from the Beaker period (Period A) onwards, with actual settlement evinced only from about the early first millennium be. The three houses and the cooking pits of Period B may have been constructed and used sequentially. This open settlement was probably replaced during the mid first millennium bc, possibly without a break, by a palisaded enclosure (Period C), which may have contained a ring-groove house and a four-post structure. Continued domestic activity (Period D) was suggested by a single pit outside the enclosure, dated to the late first millennium bc/early first millennium ad. The limited evidence of the economy of the settlements suggests a mixed farming system.

From the bronze age to the iron age

2015 ◽  
Author(s):  
Sheila Grecian ◽  
Safwaan Adam ◽  
Akheel Syed
Keyword(s):  
Bronze Age ◽  
Iron Age ◽  
The Bronze Age

The bronze headbands of Prehistoric Lofkënd and their Aegean and Balkan connections

2010 ◽  
Vol 3 ◽  
pp. 33-54 ◽  
Author(s):  
John K. Papadopoulos
Keyword(s):  
Bronze Age ◽  
Iron Age ◽  
Early Period ◽  
Early Bronze Age ◽  
Early Iron Age ◽  
Southeast Europe ◽  
Young Females ◽  
The Many ◽  
Votive Offerings

This paper begins with an overview of the bronze headbands from the prehistoric (Late Bronze to Early Iron Age) burial tumulus of Lofkënd in Albania, which were found among the richest tombs of the cemetery, all of them of young females or children. It is argued that these individuals represent a class of the special dead, those who have not attained a critical rite de passage: marriage. In their funerary attire these individuals go to the grave as brides, married to death. The significance of the Lofkënd headbands is reviewed, as is their shape and decoration, but it is their context that contributes to a better understanding of Aegean examples, including the many bronze, gold, and silver headbands found in tombs from the Early Bronze Age through the Early Iron Age, as well as those dedicated as votive offerings in sanctuaries. In addition to discussing the evidence for headbands in the Aegean and much of southeast Europe, this paper also attempts to uncover the word used in this early period in Greece for these distinctive items of personal ornament. In memory of Berit Wells.

Nuragic Settlement Dynamics

2020 ◽  
Author(s):  
Cezary Namirski
Keyword(s):  
Bronze Age ◽  
Iron Age ◽  
East Coast ◽  
Early Iron Age ◽  
Central Mediterranean ◽  
Settlement Dynamics ◽  
The Relationship ◽  
The Bronze Age

The book is a study of the Bronze Age and Early Iron Age Nuragic settlement dynamics in two selected areas of the east coast Sardinia, placing them in a wider context of Central Mediterranean prehistory. Among the main issues addressed are the relationship between settlement and ritual sites, the use of coastline, and a chronology of settlement.

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