Suitability of cryopreservation for the long-term storage of rare and endangered plant species: a case history for Cosmos atrosanguineus.
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SUBMITTER: Wilkinson T
PROVIDER: S-EPMC4240354 | biostudies-literature | 2003 Jan
REPOSITORIES: biostudies-literature
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Suitability of cryopreservation for the long-term storage of rare and endangered plant species: a case history for Cosmos atrosanguineus.
Wilkinson Tom T Wetten Andrew A Prychid Chrissie C Fay Michael F MF
Annals of botany 20030101 1
The suitability of cryopreservation for the secure, long-term storage of the rare and endangered species Cosmos atrosanguineus was investigated. Using encapsulation/dehydration of shoot tips in alginate strips, survival rates of up to 100 % and shoot regeneration of up to 35 % were achieved. Light and electron microscopy studies indicated that cellular damage to some regions of the shoot tip during the freeze/thaw procedure was high, although cell survival in and around the meristematic region a ...[more]
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