Reproductive tract and spermatid abnormalities of hybrid males from reciprocal crosses between Drosophila mojavensis and D. arizonae.
Fly (Austin)
; 5(2): 76-80, 2011.
Article
en En
| MEDLINE
| ID: mdl-21540637
Hybrid males from reciprocal crosses of specific strains of the closely related species Drosophila mojavensis and Drosophila arizonae are sterile. The sterile hybrid males exhibit testis and seminal vesicle phenotypes that differ from their parental strains and from each other both in lengths of the organs and the development of the spermatids as seen in light and electron microscopy. Incompatibilities affecting spermiogenesis differ in reciprocal crosses, suggesting that hybrid male sterility may originate from a range of different underlying mechanisms.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Cruzamientos Genéticos
/
Drosophila
/
Hibridación Genética
Límite:
Animals
Idioma:
En
Revista:
Fly (Austin)
Año:
2011
Tipo del documento:
Article
País de afiliación:
Estados Unidos
Pais de publicación:
Estados Unidos