Nuclear maturation of immature bovine oocytes after vitrification using open pulled straw and cryotop methods
Hajarian Hadi1, Abd Wahid H.1*, Rosnina Y.1, Daliri M2, Dashtizad M.1, Holmes R.3 and Abas Mazni O4
1Faculty of Veterinary Medicine, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia.
2Department of Animal Biotechnology, National Institute of Genetic Engineering and Biotechnology, Tehran, Iran.
3Boston IVF, Waltham, MA, 02451, USA.
4Agro-Biotechnology Institute, Malaysia (ABI), 43400, Serdang, Malaysia.
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