Classification of Y chromosome polymorphisms by DNA content and C-banding.
Chromosoma
; 97(4): 296-300, 1989 Jan.
Article
em En
| MEDLINE
| ID: mdl-2707100
ABSTRACT
A system has been developed using a microscope photometer to measure the DNA content of individual chromosomes. After correcting for the systematic and statistical errors the measured values are highly reproducible. Data are presented of measurements of human Y chromosomes from a cytogenetically normal population. When compared with the C-banding pattern from the same specimens the DNA content is found to change in discrete steps of 1.36 x 10(-14)g or 13.26 x 10(6) bp for each of the Y chromosome polymorphic types.
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Base de dados:
MEDLINE
Assunto principal:
Polimorfismo Genético
/
Cromossomo Y
/
DNA
/
Bandeamento Cromossômico
Limite:
Humans
/
Male
Idioma:
En
Ano de publicação:
1989
Tipo de documento:
Article