1992
DOI: 10.1016/0011-2240(92)90073-b
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Cryopreservation of cold-acclimated shoot tips of pear in vitro cultures after encapsulation-dehydration

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Cited by 57 publications
(26 citation statements)
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“…Finally, silica gel or airflow is used to dehydrate the beads until the moisture content drops to 20-30%, before they are immersed in LN (Fabre & Dereuddre, 1990;Hamilton et al, 2009;Reinhoud et al, 2000). The encapsulating material is thought to promote a vitrified state in the tissue regardless of the cooling and re-warming rates, thus reducing damage from ice crystal formation (Scottez et al, 1992). Mechanical stress is also reduced because the bead protects the explants from damage during handling.…”
Section: Encapsulation-dehydrationmentioning
confidence: 99%
“…Finally, silica gel or airflow is used to dehydrate the beads until the moisture content drops to 20-30%, before they are immersed in LN (Fabre & Dereuddre, 1990;Hamilton et al, 2009;Reinhoud et al, 2000). The encapsulating material is thought to promote a vitrified state in the tissue regardless of the cooling and re-warming rates, thus reducing damage from ice crystal formation (Scottez et al, 1992). Mechanical stress is also reduced because the bead protects the explants from damage during handling.…”
Section: Encapsulation-dehydrationmentioning
confidence: 99%
“…(Brison et al, 1992), sweet potato (Feng et al, 2011;Hirai & Sakai, 2003), persimmon (Matsumoto et al, 2001), apple (Niino & Sakai, 1992;Paul et al, 2000), lily (Bouman & Klerk, 1990) and even grapevine embryogenic cell suspensions (Wang & Perl, 2006) or pear (Niino & Sakai, 1992;Scottez et al, 1992). In several assays as in those with Robinia pseudoacacia, it was demonstrated that encapsulation-dehydration originated better results than vitrification (Verleysen et al, 2005).…”
Section: General Principlesmentioning
confidence: 99%
“…Dans le cas (Dereuddre et al, 1990 ;Scottez et al, 1992), pommier, poirier et mfirier (Niino et al, 1992), vigne (Plessis et al, 1991 ), eucalyptus (Poissonnier et al, 1991 ). Elles sont egalement proches de celles determinees pour l'apex d'asperge (Uragami et al, 1990) ainsi que pour Ies embryons androgenetiques de colza (Uragami et al, 1993 Lecouteux et al, 1991 ;Florin et al, 1993) et d'apex preleves sur des vitroplants prealablement traites au froid (Scottez et al, 1992 ;Paul, 1994 ). Pour d'autres especes comme Ia vigne (Plessis et al, 1991) et I' eucalyptus (Poissonnier et al, 1991 ), des durees de plusieurs jours sont necessaires pour permettre )'acquisition de cette tolerance.…”
Section: -Effet De Ia Durt~e De Conservationunclassified
“…Cette independance des taux de survie vis-a-vis de Ia vitesse de refroidissement existe egalement dans le cas des apex de poirier (Scottez et al, 1992). Elle ne serait toutefois pas generale.…”
Section: Effet De Ia Vitesse De Refroidissementunclassified