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Sicilian protohistory was characterized by a progressive flow of indigenous populations towards the hills of the western Sicilian hinterland. Especially during the Late Bronze Age and the Iron Age, the island's hinterland was marked by isolated settlements due to Siculi, Ausoni, Morgeti, and Elimi invasions and Phoenician and Greek colonization. In this scenario, Mokarta is an example of territorial autonomy and ethnic isolation (Sicanian) within an area of Elimi colonization. Its demise in the 11th century B.C.E, presumably at the hands of the Elimi, was rapid and violent as the settlement was suddenly abandoned following its destruction by fire. Symbolic of this event is an individual found at the entrance of a burned and collapsed hut who appears to have died from a cranial injury. This paper focuses on the osteological analysis of this skeleton, highlighting the perimortem injury, related to his death, and places the results within a forensic archeological context. The morphological pattern of the lesion is the result of a high‐energy impact by a circular blunt object. The fracture, involving both the meningeal vessels and the brain, could have led to a fatal neurological trauma. The analysis of the cranial fracture and an anatomical evaluation of the affected area led us to conclude that the perimortem injury, inflicted on the right parietal, probably was the cause of death. The case proposed highlights how an integrated approach based on bioarcheology and forensic anthropology helps in interpreting an archeological scenario and formulating hypotheses about the circumstances of an individual's death. [ABSTRACT FROM AUTHOR]

Objectives: The developmental origins of health and disease (DOHaD) hypothesis describes how early childhood stress affects morbidity and mortality later in life. The role of early childhood stress in mortality from infectious disease is understudied. Stressors in early childhood that weaken the immune system may result in increased susceptibility to infectious disease in adulthood. Weaning is one of the earliest potential periods of significant stress in early childhood. This research investigates the effect of weaning after ~6 months of age on cholera mortality among 18th–19th‐century Italian populations by determining if earlier breastfeeding cessation is associated with earlier mortality, analyzing childhood dietary variation and physiological stress markers, and determining if age‐at‐weaning completion differs between catastrophic and attritional populations. Methods: Serial dentin stable carbon and nitrogen isotope analyses from canines are compared between catastrophic (n = 45) and attritional groups (n = 23). Canines are sectioned serially from crown to apex, and the increment's δ15N and δ13C are used to estimate age‐at‐weaning completion. Results: Catastrophic and attritional groups exhibit similar age‐at‐weaning completion (~2.8 years). Seventy‐four percent of individuals lack elevated δ15N values in dentin that formed during infancy. Conclusions: Age‐at‐weaning completion was not a predisposing factor in cholera mortality in adulthood in this sample. Age‐at‐weaning completion may not be significantly associated with infectious disease mortality because weaning completion likely occurred after infants had adapted to consuming contaminated weanling foods. Individuals without detectable weaning curves may represent infants who received supplementary foods since birth or were weaned before the age of 6–9 months. [ABSTRACT FROM AUTHOR]

The Cercopithecini, or African guenon monkeys, are one of the most diverse clades of living primates and comprise the most species-rich clade of Catarrhini. Species identity is announced by flamboyant coloration of the facial and genital regions and, more cryptically, by vigorous chromosomal rearrangements among taxa. Beneath the skin, however, these animals are skeletally conservative and show low levels of genetic sequence divergence consonant with recent divergence between congeneric species. The guenons clearly demonstrate that morphological, cytogenetic, and reproductive differentiation proceed at different rates during speciation. We review diverse kinds of data in an effort to understand this conundrum. [ABSTRACT FROM AUTHOR]

Late-prophase high-resolution chromosomes were successfully cultured for 22 of 27 Macaca mulatta samples. Twelve of the successful cultures were adequate for karyotyping high-resolution spreads. High-resolution chromosome technique provides an important contribution to primate genetics because it can be used to identify chromosomal anomalies undetected in metaphase spreads and may be useful for paternity exclusion analysis. [ABSTRACT FROM AUTHOR]