Distribution of repetitive DNA sequences in the polytene chromosomes of Rhynchosciara americana.
Experientia
; 35(4): 474-5, 1979 Apr 15.
Article
em En
| MEDLINE
| ID: mdl-437024
ABSTRACT
The distribution of fast, intermediate and slow renaturing fractions of Rhynchosciara americana DNA was examined in the polytene salivary gland chromosomes by in situ hybridization. Heterochromatic areas readily hybridized but hybrid formation in the euchromatin depended more on the repetitiveness of the RNA probe.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
DNA
/
Cromossomos
/
Dípteros
Limite:
Animals
Idioma:
En
Revista:
Experientia
Ano de publicação:
1979
Tipo de documento:
Article