"Here we go again": the inspection of collagen extraction protocols for 14C dating and palaeodietary analysis [0.03%]
“历史在重演”——辐照碳测年和古饮食分析中胶原蛋白抽提方法的检验
Sahra Talamo,Helen Fewlass,Raquel Maria et al.
Sahra Talamo et al.
Archaeological bone collagen is highly useful for radiocarbon (14C) dating and palaeodietary reconstruction. However, collagen preservation and carbon contamination are essential considerations when extracting collagen, becoming especially ...
Preservation of the metaproteome: variability of protein preservation in ancient dental calculus [0.03%]
古代牙石中蛋白质保存稳定性的可变性
Meaghan Mackie,Jessica Hendy,Abigail D Lowe et al.
Meaghan Mackie et al.
Proteomic analysis of dental calculus is emerging as a powerful tool for disease and dietary characterisation of archaeological populations. To better understand the variability in protein results from dental calculus, we analysed 21 sample...