‘We discovered that one breeding bull had developed a mutation in the cells of the semen-producing tissue, which led to the deformation among the calves. The bull passed the mutation on to 0.5 per cent of its offspring, which does not sound like much. But this bull had already fathered more than 2,000 calves and could potentially have come to father even more. All the deformed calves died or had to be destroyed because they were suffering. Therefore, it was important to discover the cause’, says Professor Jørgen Agerholm from the Department of Veterinary Clinical Sciences.
'ພວກເຮົາຄົ້ນພົບວ່າຫນຶ່ງການປັບປຸງພັນ bull ໄດ້ພັດທະນາການກາຍພັນໃນຈຸລັງຂອງຈຸລັງນໍ້າອະສຸຈິ, ການຜະລິດ, ຊຶ່ງນໍາໄປສູ່ການເສຍຮູບໃນບັນດາ calves ໄດ້ໄດ້. ການ bull ຜ່ານ mutation ໃນການເປີເຊັນຂອງ offspring ຂອງຕົນ, ເຊິ່ງບໍ່ໄດ້ສຽງຄ້າຍຄືຫຼາຍຕໍ່ 05. ແຕ່ bull ນີ້ໄດ້ fathered ແລ້ວຫຼາຍກ່ວາ 2,000 calves ແລະອາດໄດ້ມາພໍ່ແມ້ກະທັ້ງຫຼາຍ. ທັງຫມົດ calves ພິເສຍຊີວິດຫລືໄດ້ຖືກທໍາລາຍເນື່ອງຈາກວ່າພວກເຂົາເຈົ້າໄດ້ຖືກທຸກທໍລະມານ. ເພາະສະນັ້ນ, ມັນເປັນສິ່ງສໍາຄັນທີ່ຈະຄົ້ນພົບສາເຫດ, ອາຈານJørgen Agerholm ຈາກກະຊວງວິທະຍາສາດທາງດ້ານການຊ່ວຍສັດຕະວະແພດເວົ້າວ່າ.