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Filtering by: Subject Ribes -- Germplasm resources -- Cryopreservation Remove constraint Subject: Ribes -- Germplasm resources -- Cryopreservation

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  • Improvement of cryopreservation regrowth of in vitro Ribes by pretreatment

    Creator:
    Luo, Jie, 1968-
    Abstract:
    Improved recovery of cryopreserved meristems and calli from in vitro currant (Ribes aureum Pursh and R. ciliatum Humb. & Bonpl.) plants was obtained by two-hour pretreatment with sucrose, proline, abscisic acid-responsive protein (RABP), and bovine serum albumin (BSA) solutions. Meristems and calli cold-acclimatized for one week were immersed in pretreatment...
    Resource Type:
    Masters Thesis
    Full Text:
    . Cryopreservation of Plant Germplasm I (Y.P.S. Bajaj ed.), Springer-Verlag Berlin Heidelberg. Bajaj, Y.P.S. 1995

  • Disease resistance and spring phenological characteristics of Ribes L. germplasm

    Creator:
    Dalton, Daniel T.
    Abstract:
    North American cultivation of Ribes L. may expand as small fruit growers seek species to diversify horticultural crops. The Ribes industry was suppressed for decades out of fear that cultivated black currants and gooseberries would intensify the fungal disease white pine blister rust (WPBR) on five-needle pine (Pinus L. section...
    Resource Type:
    Masters Thesis
    Full Text:
    : Disease Resistance and Spring Phenological Characteristics of Ribes L. Germplasm Abstract approved

  • Cryopreservation of Shoot Tips: Antioxidant Investigations with Rubus and Protocols for Mentha and Vaccinium

    Creator:
    Uchendu, Esther Eyiuche
    Abstract:
    Oxidative stress that occurs during cryopreservation may be reduced by the addition of antioxidants. Vitamin E (Vit E), Vitamin C (Vit C), glutathione (GSH), lipoic acid (LA), glycine betaine (GB) and polyvinylpyrrolidone (PVP) were applied at four steps of the PVS2 vitrification protocol (pretreatment, loading, rinsing, and regrowth). Shoot tips...
    Resource Type:
    Dissertation
    Full Text:
    only long-term option is cryopreservation of germplasm under ultra low temperature conditions