Autor: Rejduch, B. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Cytogenetic analysis of beef cattle
Wyniki badan cytogenetycznych u bydla o uzytkowosci miesnej
Autorzy:: Rejduch, B
Slota, E.
Switonski, M.
Powiązania:: https://bibliotekanauki.pl/articles/68494.pdf
Data publikacji:: 1994
Wydawca:: Polska Akademia Nauk. Instytut Genetyki Roślin PAN
Tematy:: chromosomy mejotyczne
bydlo miesne
cytogenetyka
chimeryzm leukocytarny
translokacja Robertsona
genetyka zwierzat
translokacja 1-29
Źródło:: Genetica Polonica; 1994, 35, 4; 323-332
0016-6715
Pojawia się w:: Genetica Polonica
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

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

Skocz do pozycji: 3.

Tytuł:: Decrease in pig fertility as a result of reciprocal translocations and associated economic effects on the basis of rcp [7;13][q13;q46]
Autorzy:: Danielak-Czech, B
Kozubska-Sobocinska, A
Slota, E
Rejduch, B
Okularczyk, S
Powiązania:: https://bibliotekanauki.pl/articles/2047231.pdf
Data publikacji:: 1996
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: pig
fertility
simulation account
reciprocal translocation
litter size
karyotype
Opis:: Reciprocal translocations, very frequently identified in pigs, are the cause of fertitlity decrease. The aim of this work was to provide an objective assessment of the real effect of reciprocal translocation (7;13) on the fertility of carriers and associated economic effects. The experiment has shown that fertility, expressed as a mean litter size, decreased by 48% in comparison to that of the control group. On the basis of simulation account, financial losses incurred a translocation - as a result of using carrying boar in a commercial herd were estimated at about 8,000 USD for natural mating and at about 162,000 USD for artificial insemination. The results obtained show the need for introducing a system for cytogenetic control of boars producing small litters into the Polish swine improvement programme.
Źródło:: Journal of Applied Genetics; 1996, 37, 4; 373-384
1234-1983
Pojawia się w:: Journal of Applied Genetics
Dostawca treści:: Biblioteka Nauki

Artykuł

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