East Anglian early Neolithic monument burial linked to contemporary Megaliths

• Main Authors: Christiana L. Scheib (Author), Ruoyun Hui (Author), Eugenia D'Atanasio (Author), Anthony Wilder Wohns (Author), Sarah A. Inskip (Author), Alice Rose (Author), Craig Cessford (Author), Tamsin C. O'Connell (Author), John E. Robb (Author), Christopher Evans (Author), Ricky Patten (Author), Toomas Kivisild (Author)
• Format: Book
• Published: Taylor & Francis Group, 2019-02-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.
• Notes: 0301-4460; 1464-5033; 10.1080/03014460.2019.1623912
• Keywords: ancient dna; kinship; britain; isotope analysis; Biology (General); QH301-705.5; Human anatomy; QM1-695; Physiology; QP1-981
• Source: Annals of Human Biology, Vol 46, Iss 2, Pp 145-149 (2019)

In the fourth millennium BCE a cultural phenomenon of monumental burial structures spread along the Atlantic façade. Megalithic burials have been targeted for aDNA analyses, but a gap remains in East Anglia, where Neolithic structures were generally earthen or timber. An early Neolithic (3762-3648 cal. BCE) burial monument at the site of Trumpington Meadows, Cambridgeshire, UK, contained the partially articulated remains of at least three individuals. To determine whether this monument fits a pattern present in megalithic burials regarding sex bias, kinship, diet and relationship to modern populations, teeth and ribs were analysed for DNA and carbon and nitrogen isotopic values, respectively. Whole ancient genomes were sequenced from two individuals to a mean genomic coverage of 1.6 and 1.2X and genotypes imputed. Results show that they were brothers from a small population genetically and isotopically similar to previously published British Neolithic individuals, with a level of genome-wide homozygosity consistent with a small island population sourced from continental Europe, but bearing no signs of recent inbreeding. The first Neolithic whole genomes from a monumental burial in East Anglia confirm that this region was connected with the larger pattern of Neolithic megaliths in the British Isles and the Atlantic façade.