A new method for calculating paternity index / 法医学杂志
Journal of Forensic Medicine
;
(6): 271-273, 2009.
Artículo
en Chino
| WPRIM
| ID: wpr-983485
ABSTRACT
OBJECTIVE@#To introduce a new method for calculating the paternity index (PI).@*METHODS@#Assuming that each allele from parents has undergone a transition before it segregates and transmits to child. The transition probability is 1 when parent allele is the same as child's, the transition probability is 0 when parent allele is different from the child's. Every allele has a transmission probability with 0.5. Base on these theories, it is easy to gain the probability that child inherits an allele from the alleged father or mother. Thus, the X value (numerator) and Y value (denominator) of PI formula can be calculated, as unknown man provide an allele for child with the allele frequency.@*RESULTS@#A general formula that calculated the PI for trios, duos and missing child cases was deduced.@*CONCLUSION@#The new method is practical in all kinds of forensic paternity case.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Relaciones Padres-Hijo
/
Paternidad
/
Algoritmos
/
Funciones de Verosimilitud
/
Alelos
/
Genética Forense
/
Frecuencia de los Genes
/
Genotipo
Límite:
Niño
/
Femenino
/
Humanos
/
Masculino
Idioma:
Chino
Revista:
Journal of Forensic Medicine
Año:
2009
Tipo del documento:
Artículo
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