Application of Multiple Genetic Markers in a Case of Determination of Half Sibling / 法医学杂志
Journal of Forensic Medicine
; (6): 45-48, 2016.
Article
in Zh
| WPRIM
| ID: wpr-984041
Responsible library:
WPRO
ABSTRACT
OBJECTIVE@#A case of half sibling was determined with multiple genetic markers, which could be potentially applied for determination of half sibling relationship from same father.@*METHODS@#Half sibling relationship was detected by 39 autosomal STR genetic markers, 23 Y-chromosomal STR genetic markers and 12 X -chromosomal STR genetic markers among ZHAO -1, ZHAO -2, ZHAO -3, ZHAO -4, and ZHAO-5.@*RESULTS@#According to autosomal STR, Y-STR and X-STR genotyping results, it was determined that ZHAO-4 (alleged half sibling) was unrelated with ZHAO-1 and ZHAO-2; however, ZHAO-3 (alleged half sibling), ZHAO-5 (alleged half sibling) shared same genetic profile with ZHAO-1, and ZHAO-2 from same father.@*CONCLUSION@#It is reliable to use multiple genetic markers and family gene reconstruction to determine half sibling relationship from same father, but it is difficult to determination by calculating half sibling index with ITO and discriminant functions.
Full text:
1
Index:
WPRIM
Main subject:
Paternity
/
Genetic Markers
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Discriminant Analysis
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Chromosomes, Human, Y
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Siblings
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Alleles
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Genetic Loci
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Gene Frequency
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Genotype
Limits:
Humans
Language:
Zh
Journal:
Journal of Forensic Medicine
Year:
2016
Type:
Article