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Exploring the physiological basis of cryopreservation success and failure in clonally propagated in vitro crop plant germplasm

Tietueen suppeat tiedot
dc.contributor.authorHarding, Keith-
dc.contributor.authorJohnston, Jason W-
dc.contributor.authorBenson, Erica E-
dc.date.accepted2009-07-06-
dc.date.accessioned2013-03-19T11:06:33Z
dc.date.accessioned2025-05-31T01:28:51Z
dc.date.available2013-03-19T11:06:33Z
dc.date.created2009-06-15-
dc.date.issued2009-
dc.date.modifiedUpdated 25.6.2009-
dc.description.abstractAn appraisal of potato and Ribes shoot meristem cryopreservation shows physiological factors influence survival and development, sometimes independently of protocol and genotype. Markers for oxidative damage incurred by cryostorage reveal two responses: (1) oxidative stress with an eventual decline in regrowth and (2) an oxidative burst associated with higher survival. Differential responses to cryoinjury are discussed in relation to in vitro ageing and genetic stability within the conceptual framework of cryobionomics. The possibility that cryopreservation-induced cell death and apoptosis occurs in plants is considered with respect to current concepts of animal cell cryoinjury. It is proposed that a more holistic approach is now required to understand the basis for success or failure of cryopreserved plant germplasm.en
dc.description.accessibilityfeaturefi=ei tietoa saavutettavuudesta-
dc.description.dacok-
dc.description.stav-
dc.formatSekä painettu että verkkojulkaisu-
dc.format.bitstreamtrue
dc.format.pagerange103-116-
dc.format.size1062-
dc.identifier.elss1795-1895-
dc.identifier.olddbid416413
dc.identifier.oldhandle10024/475431
dc.identifier.urihttps://jukuri.luke.fi/handle/11111/88645
dc.identifier.urnURN:NBN:fi-fe2015090311184-
dc.languageeng-
dc.language.lseng-
dc.publisherMTT Agrifood Research Finland-
dc.publisherThe Scientific Agricultural Society of Finland-
dc.publisher.placefi-
dc.publisher.placeJokioinen-
dc.publisher.placeHelsinki-
dc.relation.ispartofseriesAgricultural and Food Science-
dc.relation.issn1459-6067-
dc.relation.numberinseries2-
dc.relation.volume18-
dc.source.identifierhttps://jukuri.luke.fi/handle/10024/475431
dc.subject.finagriPu-
dc.subject.finagriKa-
dc.subject.fteapoptosis-
dc.subject.fteageing-
dc.subject.fteclonal-
dc.subject.ftecryopreservation-
dc.subject.ftephysiology-
dc.subject.ftepotato-
dc.subject.fteRibes-
dc.subject.ftestability-
dc.titleExploring the physiological basis of cryopreservation success and failure in clonally propagated in vitro crop plant germplasm-
dc.typeb-
dc.type.bib1. Asiantuntijatarkastetut tieteelliset artikkelit-
dc.type.okmfi=A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä|sv=A1 Originalartikel i en vetenskaplig tidskrift|en=A1 Journal article (refereed), original research|-

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Agricultural and Food Science