LD can occur due to, mutation, migration, selection, small finite population size or

other genetic events which the population experiences. In livestock populations, finite population size is the most important factor causing LD.

Thank you for your contribution but my population it's not in endengered situation? I d'ont find the publication ho you said send me

Dear Semir ,

Please find :

Hayes B, 2011. Linkage Disequilibrium and Genomic Selection. Short Course.

I think that is from:

Melbourne University, Australia.

 LD responds rapidly to changes in population size. Details at:

https://www.researchgate.net/publication/255722362_How_Population_Growth_Affects_Linkage_Disequilibrium

Article How Population Growth Affects Linkage Disequilibrium