A study of genetic polymorphism of the STR locus D7S2846, D19S400 and D18S535 in Han population in Wenzhou / 法医学杂志
Journal of Forensic Medicine
;
(6): 160-161, 2004.
Artículo
en Chino
| WPRIM
| ID: wpr-983038
ABSTRACT
OBJECTIVE@#To study genetic polymorphism of D7S2846, D19S400 and D18S535 in Han population in Wenzhou.@*METHODS@#DNA was extracted with chelex-100 method from EDTA-blood samples of 194 unrelated individuals in Wenzhou and amplified with PCR technique. The PCR products were analyzed by PAG vertical electrophoresis and silver-stain.@*RESULTS@#6 alleles and 15 genotypes of D7S2846, 10 alleles and 36 genotypes of D19S400, 8 alleles and 26 genotypes of D18S535 was observed. The heterozygosities of the three loci are 0.644, 0.724 and 0.772; The power of discriminating are 0.854, 0.940 and 0.938.@*CONCLUSION@#The heterozygosities of the three loci are high and the frequencies was in accordance with Hardy-Weinberg equilibrium (P>0.05), so the three loci can be used in forensic medicine and in other genetic researches.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Polimorfismo Genético
/
ADN
/
China
/
Reacción en Cadena de la Polimerasa
/
Secuencias Repetidas en Tándem
/
Alelos
/
Frecuencia de los Genes
/
Genotipo
Límite:
Humanos
País/Región como asunto:
Asia
Idioma:
Chino
Revista:
Journal of Forensic Medicine
Año:
2004
Tipo del documento:
Artículo
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