Casework applications of probabilistic genotyping methods for DNA mixtures that allow relationships between contributors

被引：6

作者：

Green, Peter J. ^{[1
,2
]}

Mortera, Julia ^{[2
,3
]}

Prieto, Lourdes ^{[4
,5
]}

机构：

[1] UTS, Sydney, NSW, Australia

[2] Univ Bristol, Bristol, Avon, England

[3] Univ Roma Tre, Rome, Italy

[4] Univ Santiago de Compostela, Forens Sci Inst, Santiago De Compostela, Spain

[5] Comisaria Gen Policia Cient, DNA Lab, Madrid, Spain

来源：

FORENSIC SCIENCE INTERNATIONAL-GENETICS | 2021年 / 52卷

关键词：

Coancestry; Deconvolution; Disputed relationship; Identity by descent; Kinship; DNA mixtures; Likelihood ratio;

D O I：

10.1016/j.fsigen.2021.102482

中图分类号：

Q3 [遗传学];

学科分类号：

071007 ; 090102 ;

摘要：

In both criminal cases and civil cases there is an increasing demand for the analysis of DNA mixtures involving relationships. The goal might be, for example, to identify the contributors to a DNA mixture where the unknown donors may be related, or to infer the relationship between individuals based on a DNA mixture. This paper applies a new approach to modelling and computation for DNA mixtures involving contributors with arbitrarily complex relationships to two real cases from the Spanish Forensic Police.

引用

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页数：6

共 22 条

[21] Taxonomic relationships between four species of the Mullidae family revealed by three genetic methods: allozymes, random amplified polymorpic DNA and mitochondrial DNA
Mamuris, Z
Stamatis, C
Bani, M
Triantaphyllidis, C
JOURNAL OF FISH BIOLOGY, 1999, 55 (03) : 572 - 587
[22] Comment on "DNA mixtures interpretation - A proof-of-concept multi-software comparison highlighting different probabilistic methods' performances on challenging samples" by Alladio et al.
Taylor, Duncan A.
Buckleton, John S.
Bright, Jo-Anne
FORENSIC SCIENCE INTERNATIONAL-GENETICS, 2019, 40 : E248 - E251

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