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RESISTANCE OF ALGINATE-COATED SOMATIC EMBRYOS OF CARROT (DAUCUS CAROTA L) TO DESICCATION AND FREEZING IN LIQUID NITROGEN. 1. EFFECTS OF PRECULTURE.

Author(s) : DEREUDDRE J., BLANDIN S., HASSEN N.

Type of article: Article

Summary

AFTER PRECULTURE WITH 0.3 M SUCROSE AND 4 H-DEHYDRATION AT ROOM TEMPERATURE, UP TO 92 % OF ALGINATE-ENCAPSULATED SOMATIC EMBRYOS OF CARROT TOLERATED DIRECT FREEZING IN LIQUID NITROGEN. GOOD SURVIVAL (71 %) WAS ALSO OBTAINED AFTER TWO-STEPS FREEZING. SURVIVAL OF DEHYDRATED EMBRYOS DURING PRESERVATION DEPENDED ON THE TEMPERATURE OF STORAGE.

Details

  • Original title: RESISTANCE OF ALGINATE-COATED SOMATIC EMBRYOS OF CARROT (DAUCUS CAROTA L) TO DESICCATION AND FREEZING IN LIQUID NITROGEN. 1. EFFECTS OF PRECULTURE.
  • Record ID : 1992-0638
  • Languages: English
  • Source: Cryo-Letters - vol. 12 - n. 3
  • Publication date: 1991
  • Document available for consultation in the library of the IIR headquarters only.

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