van Son, Maren https://orcid.org/0000-0002-4892-3387
Våge, Dag Inge
Skaugen, Morten
Tremoen, Nina Hårdnes
Gaustad, Ann Helen
Zeremichael, Teklu Tewoldebrhan
Myromslien, Frøydis Deinboll
Grindflek, Eli
Funding for this research was provided by:
Norges Forskningsråd (207568)
Article History
Received: 10 February 2022
Accepted: 29 August 2022
First Online: 5 September 2022
Declarations
:
: All animals were cared for in line with laws, internationally recognized guidelines and regulations for keeping pigs in Norway (The Animal Protection Act of December 20th, 1974, the Animal Welfare Act of June 19th, 2009 and the Regulations for keeping of pigs in Norway of February 18th, 2003). The animals used in this study were AI boars kept as a routine by Norsvin’s breeding program. Ejaculate samples used in this study were part of routine collections, and testicular tissue samples were taken after regular slaughter, meaning no ethics committee approval was needed. No animal experiments have been conducted in the scope of this research.
: Not applicable.
: The authors declare that they have no competing interests.