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Sister chromatid exchange analysis in some Holstein bulls | ||
| Iranian Journal of Veterinary Research | ||
| مقاله 14، دوره 13، شماره 2 - شماره پیاپی 39، 2012، صفحه 161-163 اصل مقاله (79.05 K) | ||
| نوع مقاله: Scientific report | ||
| شناسه دیجیتال (DOI): 10.22099/ijvr.2012.119 | ||
| نویسنده | ||
| S.M. Azimi Dezfouli* | ||
| Department of FMD, Razi Vaccine and Serum Research Institute, Karaj, Iran | ||
| چکیده | ||
| Chromosomal appearance of 12 Holstein bulls selected for artificial inseminations were examined by sister chromatid exchanges (SCEs). For differential staining of sister chromatids bromodeoxyuridine (BrdU) was inoculated in lymphocyte cultures. The mean, maximum and minimum number of SCE per cell were determined 6.8 ± 1.14, 8.3 ± 1.1 and 5.7 ± 1.5, respectively. SCE frequencies of all animals were in the normal level. Also, evaluation of different breeding condition and age range did not show any significant statistical (P>0.05) effect on SCEs rates | ||
| کلیدواژهها | ||
| Sister chromatid exchange؛ Bull؛ Bromodeoxyuridine | ||
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