Pedigree-based genetic diversity of Debrecen White rabbit

被引：1

作者：

Posta, Janos ^{[1
]}

Szabo, Noemi Aniko ^{[1
]}

Jurasko, Robert ^{[2
]}

机构：

[1] Univ Debrecen, Inst Anim Sci Biotechnol & Nat Conservat, Fac Agr & Food Sci & Environm Management, Dept Anim Husb, Debrecen, Hungary

[2] Hungarian Univ Agr & Life Sci MATE, Inst Anim Sci, Kaposvar, Hungary

来源：

CZECH JOURNAL OF ANIMAL SCIENCE | 2024年 / 69卷 / 08期

关键词：

genetic variability; inbreeding; pedigree analysis; INBREEDING DEPRESSION; COMPUTER-PROGRAM; VARIABILITY; POPULATION; COEFFICIENTS; BREED;

D O I：

10.17221/116/2024-CJAS

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

This research was carried out to evaluate the pedigree data of the Debrecen White rabbit breed. Pedigree information was supplied by the Debrecen White Rabbit Breeder Association. The final dataset contained all available information on animals registered by the breeding association up to 2023. The reference population was the active breeding stock in 2023. The estimated complete generation equivalent was 7.8, while the mean of maximum generations was 16.29 for the present stock. All individuals within the current population were inbred, with a 5.37% mean inbreeding coefficient. The division of the inbreeding coefficient showed that homozygosity is increasing in the current population. The genetic conservation index (GCI) was higher than 30 for 10.11% for the total population, and was above 38.69% for the current population.

引用

页码：317 / 322

页数：6

共 22 条

[1]

ALDERSON GLH, 1992, GENETIC CONSERVATION OF DOMESTIC LIVESTOCK, VOL 2, P18

[2] Ancestral inbreeding only minimally affects inbreeding depression in mammalian populations [J].