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activities (en) > 貯蔵 > 低温貯蔵 > 凍結保存

TERME PRÉFÉRENTIEL

Date de création: 2005-08-09T00:00:00Z

skos:notation: 24155

凍結保存  

DÉFINITION

  • Cryopreservation involves the storage of germplasm at ultra-low temperatures (usually in liquid nitrogen at − 196 °C), whereby all metabolic activities are suspended. It is a cost–effective option that allows for long-term storage, reduces the risk of loss (from diseases, disasters, etc.), requires limited space and minimal maintenance, and can offer extinct/selected genetic material for improved breeding in the future but does not allow for continued genetic adaptation.

    Date de création: 1/18/23

    (en)

CONCEPT GÉNÉRIQUE

TRADUCTIONS

URI

http://aims.fao.org/aos/agrovoc/c_24155

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RDF/XML TURTLE JSON-LD Date de création 20/11/2011, dernière modification le 29/11/2023