About: Thermotherapy of apricot cultivars

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Virus infection seriously limits stone fruit production. The most important viral pathogen is Plum pox virus (PPV), however, other viruses, e.g. Prune dwarf virus (PDV) and Prunus necrotic ringspot virus (PNRSV) also represent a major threat. In this paper, results of the in vitro treatment are compared with those of in vivo therapy (i.e. treatment of plants in a peat substrate) when eliminating mentioned viruses from three apricot varieties 'Bergeron', 'Leskora' and 'Marlen'. Therapy takes 45 days under temperature 37oC (in light) and 35oC (in dark) and photoperiod 16 hrs (light) and 8 hrs (dark) in both cases. After therapies were collected shoot tips (3 mm long) from plants and cultivated on media. Plants originated from shoot tips were tested by RT-PCR and ELISA after transfer to non-sterile conditions (6 months after transfer and 12 months after transfer, respectively). As far as the health condition of treated plants was concerned, no differences were found out between both methods. The differences were manifested in numbers of plants dying during the therapy and in the course of cultivation of apical segments treated by means of thermotherapy. Virus infection seriously limits stone fruit production. The most important viral pathogen is Plum pox virus (PPV), however, other viruses, e.g. Prune dwarf virus (PDV) and Prunus necrotic ringspot virus (PNRSV) also represent a major threat. In this paper, results of the in vitro treatment are compared with those of in vivo therapy (i.e. treatment of plants in a peat substrate) when eliminating mentioned viruses from three apricot varieties 'Bergeron', 'Leskora' and 'Marlen'. Therapy takes 45 days under temperature 37oC (in light) and 35oC (in dark) and photoperiod 16 hrs (light) and 8 hrs (dark) in both cases. After therapies were collected shoot tips (3 mm long) from plants and cultivated on media. Plants originated from shoot tips were tested by RT-PCR and ELISA after transfer to non-sterile conditions (6 months after transfer and 12 months after transfer, respectively). As far as the health condition of treated plants was concerned, no differences were found out between both methods. The differences were manifested in numbers of plants dying during the therapy and in the course of cultivation of apical segments treated by means of thermotherapy. (en)
Title	Thermotherapy of apricot cultivars Thermotherapy of apricot cultivars (en)
skos:prefLabel	Thermotherapy of apricot cultivars Thermotherapy of apricot cultivars (en)
skos:notation	RIV/62156489:43510/09:00215408!RIV14-MZE-43510___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(1B44051)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Ondrušiková, Eva Křižan, Břetislav
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Mendelova univerzita v Brně / Zahradnická fakulta (Lednice)
http://linked.open...dnocenehoVysledku	346256
http://linked.open...ai/riv/idVysledku	RIV/62156489:43510/09:00215408
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	heat therapy; tissue cultures; prunus; virus elimination (en)
http://linked.open.../riv/klicoveSlovo	heat therapy prunus tissue cultures virus elimination
http://linked.open...ontrolniKodProRIV	[E8823D648370]
http://linked.open...v/mistoKonaniAkce	Dresden
http://linked.open...i/riv/mistoVydani	Leuven
http://linked.open...i/riv/nazevZdroje	Acta Horticulturae 839
http://linked.open...in/vavai/riv/obor	GF
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Research and development of standard methods of recovering cultivars of fruit trees and grapevine from viruses, phytoplasmas and quarantine pathogens by thermotherapy and in vitro culture for certification system of healthy state of planted material.
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Křižan, Břetislav Ondrušiková, Eva
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2008-09-01 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	International Society for Horticultural Science
https://schema.org/isbn	978-90-6605-612-1
http://localhost/t...ganizacniJednotka	43510

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