气候变化领域集成服务门户(CCPortal): Petrous bone diagenesis: a multi-analytical approach

CCPortal

DOI	10.1016/j.palaeo.2019.01.005
	Petrous bone diagenesis: a multi-analytical approach
	Kontopoulos I.; Penkman K.; McAllister G.D.; Lynnerup N.; Damgaard P.B.; Hansen H.B.; Allentoft M.E.; Collins M.J.
发表日期	2019
ISSN	0031-0182
起始页码	143
结束页码	154
卷号	518
英文摘要	The discovery of petrous bone as an excellent repository for ancient biomolecules has been a turning point in biomolecular archaeology, especially in aDNA research, but excessive and uncontrolled sampling could result in loss of this valuable resource for future research. This study reports on the histological (optical microscopy), physical (FTIR-ATR), elemental (CHN) and biochemical (collagen and DNA analysis) preservation of 15 human petrous bones spanning from the c. 2100 BCE to 1850 CE. Through the combined application of a number of diagenetic parameters (general histological index; infrared splitting factor; carbonate/phosphate ratio; amide/phosphate ratio; col wt%; % C, % N and C/N of whole bone and collagen; % endogenous DNA), we provide new insights into petrous bone micromorphological characteristics and diagenesis, and new evidence to enhance screening practices for aDNA and collagen analysis. © 2019 Elsevier B.V.
英文关键词	aDNA; Bioapatite; Collagen; Diagenesis; Microstructure; Petrous bone
语种	英语
scopus关键词	analytical method; apatite; archaeology; biochemistry; bone; carbonate; collagen; diagenesis; DNA; histology; microstructure; phosphate; preservation; repository; sampling
来源期刊	Palaeogeography, Palaeoclimatology, Palaeoecology
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/151063
作者单位	BioArCh, Department of Archaeology, University of York, United Kingdom; BioArCh, Department of Chemistry, University of York, United Kingdom; Department of Chemistry, University of York, United Kingdom; Unit of Forensic Anthropology, Department of Forensic Medicine, University of Copenhagen, Denmark; Centre for GeoGenetics, Natural History Museum of Denmark, University of Copenhagen, Denmark
推荐引用方式 GB/T 7714	Kontopoulos I.,Penkman K.,McAllister G.D.,et al. Petrous bone diagenesis: a multi-analytical approach[J],2019,518.
APA	Kontopoulos I..,Penkman K..,McAllister G.D..,Lynnerup N..,Damgaard P.B..,...&Collins M.J..(2019).Petrous bone diagenesis: a multi-analytical approach.Palaeogeography, Palaeoclimatology, Palaeoecology,518.
MLA	Kontopoulos I.,et al."Petrous bone diagenesis: a multi-analytical approach".Palaeogeography, Palaeoclimatology, Palaeoecology 518(2019).