A distinct region of DNA (often a gene) in the genome.
Ajmone-Marsan, P., Boettcher, P.J., Colli, L., Ginja, C, Kantanen J. & Lenstra, J.A., eds. 2023. Genomic characterization of animal genetic resources â Practical guide. FAO Animal Production and Health Guidelines No. 32. Rome. https://doi.org/10.4060/cc3079en