RESUMO
In this contribution, we investigated the role of plants in the prehistoric community of Casale del Dolce (Anagni, FR, central Italy), through microparticles recovered from dental calculus. The finding of a great amount of pollen types, even in form of compact lumps, could indicate use of natural substances, such as honeybee products and/or conifer resins. This plant-microremain record also suggested environmental implications relative to the Neolithic and Chalcolithic period. Additionally, the stability of the tartar microenvironment had preserved starches and other microparticles, such as one epidermal trichome, a sporangium, and fragments of plant tissue, rarely detected in ancient dental calculus. The detection of secondary metabolites in the ancient matrix confirmed the familiarity of this community with plant resources. All these data supply various interesting food for thought and expand the knowledge about the potential of dental calculus in archaeological and archaeobotanical fields with a special focus on palaeoecology.
Assuntos
Antropologia , Produtos Biológicos/análise , Cálculos Dentários/química , Meio Ambiente , Antropologia/métodos , Arqueologia , Biodiversidade , Cromatografia Gasosa-Espectrometria de Massas , História Antiga , Humanos , Itália , Plantas/químicaRESUMO
Understanding the population of Central Italy during the 1st millennium BCE is a crucial topic in the biological history of the Mediterranean basin. This period saw the emergence of the Etruscan and Roman cultures which had a significant impact on the bio-cultural history of the region. In this study, we analyse a prehistoric population from Caracupa (Iron Age, Latium, Central Italy). The results suggest an overall good level of health for the population. Despite this, some musculoskeletal changes related to biomechanical stressors were observed, probably as the result of strenuous physical activity. The results of a Simple Matching analysis of intragroup distance distributions suggest potential model of kinship structures and lineages. This may be due to the relative geographic isolation of the Caracupa population. Furthermore, in order to investigate the wider population of Central Italy during the 1st millennium BCE, we have constructed a population pattern using genetic and phenotypic skeletal and dental traits. The comparison between Central Italy and more isolated populations indicated a divergence between the Western and Eastern sides of Central Italy. However, we do not exclude a probable common genetic substratum for all Central Italian populations during the 1st millennium BCE.
Assuntos
Mundo Romano/história , Adolescente , Adulto , Antropologia , Estatura/fisiologia , Osso e Ossos/anatomia & histologia , Osso e Ossos/patologia , Criança , Feminino , História Antiga , Humanos , Itália/etnologia , Masculino , Pessoa de Meia-Idade , Saúde da População/história , Adulto JovemRESUMO
Ancient Rome was the capital of an empire of ~70 million inhabitants, but little is known about the genetics of ancient Romans. Here we present 127 genomes from 29 archaeological sites in and around Rome, spanning the past 12,000 years. We observe two major prehistoric ancestry transitions: one with the introduction of farming and another prior to the Iron Age. By the founding of Rome, the genetic composition of the region approximated that of modern Mediterranean populations. During the Imperial period, Rome's population received net immigration from the Near East, followed by an increase in genetic contributions from Europe. These ancestry shifts mirrored the geopolitical affiliations of Rome and were accompanied by marked interindividual diversity, reflecting gene flow from across the Mediterranean, Europe, and North Africa.
Assuntos
Emigração e Imigração/história , Fluxo Gênico , África do Norte/etnologia , Genoma Humano , História Antiga , Humanos , Região do Mediterrâneo , Oriente Médio/etnologia , Cidade de RomaRESUMO
Tuberculosis (TB) and leprosy are infections caused by Mycobacteria. This paper documents new skeletal evidence in Italy from the Iron Age site of Corvaro (Central Italy; 5th century BCE) and the Roman site of Palombara (Central Italy; 4th-5th century CE), and briefly reviews the extant evidence for these infections in Italy. The skeletal evidence for TB in Italy is more ancient than for leprosy, and is more common. The oldest evidence for both mycobacterial diseases is in the North of Italy, but this could be by chance, even if biomolecular models suggest a land route from the East to central Europe, especially for leprosy.
Assuntos
Osso e Ossos/patologia , Hanseníase/epidemiologia , Hanseníase/história , Tuberculose/epidemiologia , Tuberculose/história , Doenças Transmissíveis/transmissão , Diagnóstico Diferencial , Europa (Continente) , Feminino , História Antiga , Humanos , Itália/epidemiologia , Hanseníase/diagnóstico , Masculino , Modelos Biológicos , Tuberculose/diagnóstico , Adulto JovemRESUMO
The frequencies of nine discrete cranial traits are contrasted among 10 skeletal series of central Italy to assess the patterning of biological affinity or divergence. In this study various statistical applications were used: Mean Measure of Divergence (MMD), which was elaborated using the WPGMA cluster analysis, neighbor-joining method and principal coordinate analysis. The results show two main groups divided by the Apennines, which probably were a geographic barrier to biological exchange during the Italian Iron Age. This fact induced endogamous phenomena in the populations on the two sides of Italy (Adriatic and Tyrrenian) and probably increased the familial segregation of traits. The group on the western side has a further division between samples of the central coast and those of the southern coast. The latter samples seem to be more closely connected to Sardinian peoples, and this indicates gene flow and cultural contacts, which were not hindered by the sea. This segregation appears to have receded by Roman times.