Articles | Volume 69, issue 1
https://doi.org/10.5194/aab-69-37-2026
https://doi.org/10.5194/aab-69-37-2026
Original study
 | 
14 Jan 2026
Original study |  | 14 Jan 2026

Comparative analysis of serum anti-Müllerian hormone (AMH) levels in sheep: the role of genetic background and physiological status

Uğur Kara and Davut Koca

Cited articles

Acharya, M., Burke, J. M., Ashworth, A. J., and Rorie, R. W.: Relationship of anti-Müllerian hormone to reproductive traits in Katahdin ewes bred in late spring or fall, Adv. Reprod. Sci., 8, 48, https://doi.org/10.4236/arsci.2020.81005, 2020. 
Alward, K. J. and Bohlen, J. F.: Overview of anti-Müllerian hormone (AMH) and association with fertility in female cattle, Reprod. Domest. Anim., 55, 3–10, https://doi.org/10.1111/rda.13583, 2020. 
Baldrighi, J. M., Sá Filho, M. F., Batista, E. O. S., Lopes, R. N. V. R., Visintin, J. A., and Baruselli, P. S.: Anti-Müllerian Hormone Concentration and Antral Ovarian Follicle Population in Murrah Heifers Compared to Holstein and Gyr Kept Under the Same Management, Reprod. Domest. Anim., 49, 1015–1020, https://doi.org/10.1111/rda.12430, 2014. 
Balogh, O., Szilágyi, E., Balogh, N., Somogyi, Z., and Müller, L.: Half-life of serum anti-Müllerian hormone and changes after gonadectomy in adult female and male dogs with normal and abnormal gonads, Theriogenology, 217, 18–24, https://doi.org/10.1016/j.theriogenology.2024.01.004, 2024. 
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Short summary
Anti-Müllerian hormone (AMH) serves as a reliable marker for ovarian reserve and reproductive potential in many species. However, there is limited information available on the factors influencing AMH levels in sheep. This study demonstrates that sheep breed is a significant determinant of serum AMH concentrations, reflecting differences in ovarian reserve among breeds. Thus, these findings provide valuable insights for genetic variation, selection programs, and fertility management.
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