Resolution of Mixed Spot DNA Genotyping in the Discard Infant: A Case Report

doi:10.12116/j.issn.1004-5619.2021.510906

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DF795.2

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URL: http://www.fyxzz.cn/EN/10.12116/j.issn.1004-5619.2021.510906

http://www.fyxzz.cn/EN/Y2022/V38/I3/339

Figures/Tables 3

Fig. 1 STR typing of coating material of the right hand and the heart blood of the abandoned baby

Tab. 1 Speculation on the STR typing of mother of the abandoned baby

基因座	弃婴分型	混合分型	推测生母分型	基因座	弃婴分型	混合分型	推测生母分型
D3S1358	15/17	15/17/18	15/18	D18S51	15/16	15/16	15
vWA	18	14/18	14/18	D5S818	11/13	11/12/13	12/13
D16S539	10/13	10/12/13	12/13	D2S441	12	12	12
CSF1PO	12/14	12/14	12	D19S433	14/17.2	13/14/17.2	13/14
D6S1043	18/19	14/18/19	14/18	FGA	23	22/23	22/23
Amelogenin	X/Y	X/Y	X/X	D10S1248	13/15	13/14/15	14/15
D8S1179	11	10/11	10/11	D22S1045	11/17	11/16/17	16/17
D21S11	30/32.2	29/30/32.2	29/32.2	D1S1656	13/15	13/15	15
D13S317	8/9	8/9/10	9/10	TH01	9	7/9	7/9
D7S820	10/11	10/11/12	10/12	D12S391	18/21	18/20/21	18/20
Penta E	17/21	14/17/21	14/21	D2S1338	23/24	23/24	23/24
Penta D	12/13	12/13	12	TPOX	11	11	11

Tab. 1 Speculation on the STR typing of mother of the abandoned baby

基因座	弃婴分型	混合分型	推测生母分型	基因座	弃婴分型	混合分型	推测生母分型
D3S1358	15/17	15/17/18	15/18	D18S51	15/16	15/16	15
vWA	18	14/18	14/18	D5S818	11/13	11/12/13	12/13
D16S539	10/13	10/12/13	12/13	D2S441	12	12	12
CSF1PO	12/14	12/14	12	D19S433	14/17.2	13/14/17.2	13/14
D6S1043	18/19	14/18/19	14/18	FGA	23	22/23	22/23
Amelogenin	X/Y	X/Y	X/X	D10S1248	13/15	13/14/15	14/15
D8S1179	11	10/11	10/11	D22S1045	11/17	11/16/17	16/17
D21S11	30/32.2	29/30/32.2	29/32.2	D1S1656	13/15	13/15	15
D13S317	8/9	8/9/10	9/10	TH01	9	7/9	7/9
D7S820	10/11	10/11/12	10/12	D12S391	18/21	18/20/21	18/20
Penta E	17/21	14/17/21	14/21	D2S1338	23/24	23/24	23/24
Penta D	12/13	12/13	12	TPOX	11	11	11

Tab. 2 Spitting rules of mixed STR typing in the abandoned baby case

混合分型	弃婴分型	推测的生母分型
P	P	P
PQ且P高Q低	P	PQ
PQ且P高Q低	PQ	P
PQ均衡	PQ	PQ
PQR且P最高	PQ	PR

Tab. 2 Spitting rules of mixed STR typing in the abandoned baby case

混合分型	弃婴分型	推测的生母分型
P	P	P
PQ且P高Q低	P	PQ
PQ且P高Q低	PQ	P
PQ均衡	PQ	PQ
PQR且P最高	PQ	PR

References 3

1	周怀谷，陈荣华，吴丹. 法医DNA实验室实用手册[M].北京：科学出版社，2019：3-7.
	ZHOU H G， CHEN R H， WU D. Practical manual of forensic DNA laboratory[M]. Beijing： Science Press，2019：3-7.
2	韩海军，伊海，杨敏，等. 磁珠法自动化纯化现场检材DNA方法研究[J].中国法医学杂志，2017，32（1）：9-12. doi：10.13618/j.issn.1001-5728.2017.01.003 .
	HAN H J， YI H， YANG M， et al. The study for the DNA case work sample purification by the automated DNA extraction system with magnetic beads[J]. Zhongguo Fayixue Zazhi，2017，32（1）：9-12.
3	BUTLER J M. 法医DNA分型专论：证据解释[M].侯一平，李成涛，严江伟，译. 北京：科学出版社，2018.
	BUTLER J M. Advanced Topics in Forensic DNA typing： Interpretation[M]. HOU Y P， LI C T， YAN J W， transl. Beijing： Science Press，2018.

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