[An increase in transposition frequency of copia-like elements in isogenic crosses with a balancer line]. / Uvelichenie chastoty transpozitsii copia-podobnykh élementov pri izogeniziruiushchikh skreshchivaniiakh s balansernoi liniei.
Genetika
; 33(11): 1510-6, 1997 Nov.
Article
em Ru
| MEDLINE
| ID: mdl-9480215
ABSTRACT
Distribution spectra of mdg1, Dm412, copia, and B104 in a descending series of isogenic scute lines of Drosophila melanogaster were analyzed. Transpositions of mobile elements occurring during isogenization were shown to be the main source of insertion site polymorphism detected in daughter lines. Isogenization resulted in a significant increase in transposition frequency (approximately approximately 10(-2) per site per genome per generation).
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Base de dados:
MEDLINE
Assunto principal:
Elementos de DNA Transponíveis
/
Cruzamentos Genéticos
/
Drosophila melanogaster
/
Homozigoto
Limite:
Animals
Idioma:
Ru
Revista:
Genetika
Ano de publicação:
1997
Tipo de documento:
Article
País de afiliação:
Federação Russa