Population Difference Analysis of Allele Frequencies of 24 Y-STR Loci / 法医学杂志
Journal of Forensic Medicine
; (6): 189-192, 2016.
Article
de En
| WPRIM
| ID: wpr-984833
Bibliothèque responsable:
WPRO
ABSTRACT
OBJECTIVES@#To investigate the population genetic polymorphisms of 24 Y-STR loci in unrelated individuals in Eastern Chinese Han population, and to compare the difference of Han group between Eastern China and Guangdong.@*METHODS@#The population genetics of 24 Y-STR loci in 268 unrelated Han individuals from Eastern China were analyzed by GFS 24 Y-STR amplification kit. The allele frequencies in Eastern Chinese Han population were compared with the data in Guangdong Han population, and the difference analysis between two groups was performed.@*RESULTS@#Among the 24 Y-STR loci of 268 unrelated Han individuals from Eastern China, 235 alleles and 267 haplotypes were observed. GD value ranged from 0.564 9 to 0.966 8. The difference between 12 loci (DYS622, DYS552, DYS443, et al.) of Han population in Eastern China and in Guangdong was statistically significance.@*CONCLUSIONS@#GFS 24Y STR amplification system shows favorable polymorphisms, which can be used in patrilineal genetic relationship identification.
Mots clés
Texte intégral:
1
Indice:
WPRIM
Sujet Principal:
Polymorphisme génétique
/
Haplotypes
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Chine
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Répétitions microsatellites
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Chromosomes Y humains
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Groupes de population
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Asiatiques
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Allèles
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Fréquence d'allèle
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Génétique des populations
Limites du sujet:
Humans
Pays comme sujet:
Asia
langue:
En
Texte intégral:
Journal of Forensic Medicine
Année:
2016
Type:
Article