References of "Swennen, Rony"
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See detailThermotherapy, chemotherapy and meristem culture in banana
Lassois, Ludivine ULg; Lepoivre, Philippe ULg; Van den Houwe, Ines et al

in Lambardi, M.; Ozudogru, A. E.; Jain, S. M. (Eds.) Protocols for micropropagation of selected economically-important horticultural plants (2013)

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See detailCryopreservation of Radopholus similis, a tropical plant-parasitic nematode
Elsen, Annemie; Ferrandis Vallterra, Salvador ULg; Van Wauwe, Tom et al

in Cryobiology (2007), 55(2), 148-157

For obligate plant-parasitic nematodes, cryopreservation has advantages over the usual preservation methods on whole plants or axenic culture systems, because the latter two are labourious and time and ... [more ▼]

For obligate plant-parasitic nematodes, cryopreservation has advantages over the usual preservation methods on whole plants or axenic culture systems, because the latter two are labourious and time and space consuming. In addition, cross contamination among different isolates can occur easily. Moreover, specific genetic studies require maintenance of the original population. The nematode under investigation, Radopholus similis, is a plant-parasitic nematode from the humid tropics. Therefore, any treatment at low temperatures is likely to add extra stress to the nematode, making the development of a cryopreservation protocol extremely difficult. In this paper, we describe experiments to achieve a successful cryopreservation protocol for the tropical nematode R. similis using vitrification solution-based methods based on a well defined mixture of cryoprotectants in combination with ultra-rapid cooling and thawing rates. A two-step treatment was used consisting of an incubation in glycerol followed by the application of a vitrifying mixture of methanol, glycerol and glucose. After cryopreservation, the athogenicity of the nematodes was not altered, since they could infect and reproduce on carrot discs after recovery in the Ringer solution. The cryopreservation method described can be used for routine cryopreservation of R. similis lines from different origins. [less ▲]

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See detailSecondary metabolites in roots and implications for nematode resistance in banana (Musa spp.)
Wuyts, Nathalie; Lognay, Georges ULg; Sagi, Laszlo et al

in Turner, David W.; Rosales, Franklin E. (Eds.) Banana Root System: towards a better understanding for its productive management (2005)

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