Effect of Different Straw Volumes and Thawing Rates on Post-Thaw Quality and Fertilization Ability of Cryopreserved Common Carp (Cyprinus carpio) Sperm
Abstract
Cryopreservation of sperm cells is an essential process applied for long-term conservation of aquatic genetic resources. The goal of this research was to determine effect different of straws volumes and thawing rates on the post-thaw quality and fertilization ability of cryopreserved common carp (Cyprinus carpio) sperm. In this study, semen was cryopreserved according to conventional slow freezing protocol. For this aim, the cryosolution contained 75 mM NaCl, 70 mM KCl, 2 mM CaCl2, 1 mM MgSO4 and 20 mM Tris (pH: 8) supplemented with 10% MeOH. Following equilibration at +4°C for 10 min, semen was packed into 0.25, 0.5 and 1.5 mL straws and frozen in liquid nitrogen vapour (for 10 min at -120ºC) and finally stored in liquid nitrogen (-196ºC) tank. Thawing of cryopreserved semen process was performed at 30ºC for 10, 20 and 30 seconds in a water bath. Fertilization was performed using ratio of 1x105 spermatozoa/egg. The highest fertility (68.4±2.5%) was determined with cryopreserved sperm packed in 1.5 mL straws that thawed at 30ºC for 30 s. According to the results of this research, sperm cryopreserved with ionic extender containing 10% methanol and packed in 1.5 mL straws are suitable to achieve high fertilization of common carp eggs.
Keywords
Kaynakça
- Akçay E, Bozkurt Y, Seçer S, Tekin N. 2004. Cryopreservation of mirror carp semen. Turk J Vet Anim Sci. 28(5):837-843.
- Alvarez B, Fuentes R, Pimentel R, Abad Z, Cabrera E, Pimentel E, Arenal A. 2003. High fry production rates using post-thaw silver carp (Hypophthalmichtys molitrix) spermatozoa under farming conditions. Aquaculture. 220(1):195-201. doi: 10.1016/S0044-8486(02)00356-3
- Ashwood-Smith MJ. 1980. Low-temperature preservation of cells, tissues and organs. In: Ashwood-Smith, M.J., Farrant, J. (Eds.). Low Temperature Preservation in Medicine and Biology. Pitman Medical, Turnbridge Wells, pp. 19-45.
- Basavaraja N, Hegde SN. 2004. Cryopreservation of the endangered mahseer (Tor khudree) spermatozoa: I. Effect of extender composition, cryoprotectants, dilution ratio and storage period on post-thaw viability. Cryobiology. 49(2):149-156. doi: 10.1016/j.cryobiol.2004.05.007
- Billard R. 1992. Reproduction in rainbow trout: sex differentiation, dynamics of gametogenesis, biology and preservation of gametes. Aquaculture. 100(1-3):263-298. doi:10.1016/0044-8486(92)90385-x
- Bozkurt Y, Akcay E, Tekin N, Secer S. 2005. Effect of freezing techniques, extenders and cryoprotectants on the fertilization rate of frozen rainbow trout (Oncorhynchus mykiss) sperm. The Israeli Journal of Aquaculture-Bamidgeh. 57(2):125-130. doi: 10524/19138
- Cabrita E, Anel L, Herráez MP. 2001. Effect of external cryoprotectants as membrane stabilizers on cryopreserved rainbow trout sperm. Theriogenology. 56(4):623–635. doi: 10.1016/S0093-691X(01)00594-5
- Cruz-Casallas PE, Pardo-Carrasco SC, Arias-Castellanos JA, Lombo-Castellanos PE, Lombo-Rodríguez DA, Pardo-Mariño JE. 2004. Cryopreservation of Yamú Brycon siebenthalae milt. J World Aquacult Soc. 35(4):529–535. doi:10.1111/j.1749-7345.2004.tb00120.x
Ayrıntılar
Birincil Dil
Türkçe
Konular
-
Bölüm
Araştırma Makalesi
Yazarlar
Yusuf Bozkurt
ISKENDERUN TECHNICAL UNIVERSITY, FACULTY OF MARITIME SCIENCES AND TECHNOLOGY
Türkiye
İlker Yavaş
Bu kişi benim
MUSTAFA KEMAL ÜNİVERSİTESİ
Türkiye
Yayımlanma Tarihi
24 Nisan 2017
Gönderilme Tarihi
14 Aralık 2016
Kabul Tarihi
8 Mart 2017
Yayımlandığı Sayı
Yıl 2017 Cilt: 3 Sayı: 1