- Tytuł:
- Evaluation of the effect of centromeric heterochromatin polymorphism on pig fertility
- Autorzy:
-
Kozubska-Sobocinska, A
Danielak-Czech, B
Slota, E
Rejduch, B - Powiązania:
- https://bibliotekanauki.pl/articles/2047265.pdf
- Data publikacji:
- 1996
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
pig
polymorphism
constitutive heterochromatin
fertility
C-banding
centromeric heterochromatin
litter size
karyotype - Opis:
- C-banding identified centromeric heterochromatin polymorphism, most often located in pair no. 16, was a basis for selecting animals for the experiment. The aim of the experiment was to assess the impact of centromeric heterochromatin polymorphism on pig fertility, expressed by litter size. The research included the first two litters obtained from 30 pairs of parents with different genotypes as regards the parameter under study. A statistical analysis of the number of offspring from different mating types showed no significant differences between the experimental groups of animals. The results obtained did not confirm suggested correlation between polymorphism of the centromeric heterochromatin regions and pig fertility, estimated by mean litter size. Thus the polymorphism cannot be regarded as a selection criterion.
- Źródło:
-
Journal of Applied Genetics; 1996, 37, 3; 293-298
1234-1983 - Pojawia się w:
- Journal of Applied Genetics
- Dostawca treści:
- Biblioteka Nauki
Artykuł