Survival of agar-protected sheep demi-embryos after freezing.

Author(s) : CZLONKOWSKA M., PAPIS K., GUSZKIEWICZ A., KOSSAKOWSKI M.

Type of article: Article

Summary

Sheep embryos at blastocyst stage were cut into halves and frozen. Control demi-embryos protected only with surrogate zona pellucida upon freezing failed to develop in vivo. Embedding demi-embryos in agar coating before freezing made it possible to obtain 4 lambs out of 77 frozen-thawed demi-embryos transferred.

Details

  • Original title: Survival of agar-protected sheep demi-embryos after freezing.
  • Record ID : 1994-1268
  • Languages: English
  • Source: Cryo-Letters - vol. 13 - n. 5
  • Publication date: 1992/09
  • Document available for consultation in the library of the IIR headquarters only.

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