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Interspecific hybrids of animals - in nature, breeding and science – a review Cover

Interspecific hybrids of animals - in nature, breeding and science – a review

Open Access
|May 2021

Abstract

Interspecific hybrids called hybrids are individuals obtained by crossing two different species. Hybrids are found both in nature among wild animals but also have become attractive in animal husbandry due to the high production features of the F1 generation. Interspecific hybrids are observed in nature most often as a result of crossing closely related species, which is a great danger to the purity of the population of starting species. Interspecies hybrids are also created by man for production purposes. Due to disturbances in gametogenesis processes, they have become a valuable research model. In the article, we describe interspecific hybrids occurring in nature and related problems, interspecific hybrids created for production purposes in animal husbandry, but also research using hybrids as a research model. In the article we also highlight the issues of fertility of individuals obtained from such matings.

DOI: https://doi.org/10.2478/aoas-2020-0082 | Journal eISSN: 2300-8733 | Journal ISSN: 1642-3402
Language: English
Page range: 403 - 415
Submitted on: May 13, 2020
Accepted on: Jul 23, 2020
Published on: May 8, 2021
Published by: National Research Institute of Animal Production
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2021 Julia Gabryś, Barbara Kij, Joanna Kochan, Monika Bugno-Poniewierska, published by National Research Institute of Animal Production
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.