Results 171 to 180 of about 1,605 (210)

Origin of PSTVd siRNAs

GBM Fall meeting Hamburg 2007, 2007
Natalie Diermann, Gerhard Steger, Detlev Riesner   +2 more
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Inhibition of Potato Spindle Tuber Viroid (PSTVd) Infectivity with Antisense RNA Transcripts

Journal of Phytopathology, 1994
AbstractAntisense RNA was mixed with natural potato spindle tuber viroid (PSTVd) at 200‐fold molar excess and hybridized in vitro before inoculation of tomato plants. Inhibition of viroid infectivity was then characterized by percent infected plants of inoculated plants (percent of infectivity) and amount of PSTVd in infected leaves.
Jaroslav Matoušek, Ludmila Trněná, S. Rakouský, Detlev Riesner   +3 more
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In vitro production of PLRV and PSTVd-free plants of potato using electrotherapy

Journal of Crop Science and Biotechnology, 2016
Potato leafroll virus (PLRV) and Potato spindle tuber viroid (PSTVd) were responsible for major economic losses in potato production. Effect of electrotherapy on the regeneration response and production of PLRV and PSTVd-free plants from potato explants is reported. DAS-ELISA and RT-PCR were used for indexing of infected and in vitro-regenerated potato
Balwinder Singh, Amritpal Kaur
openaire   +2 more sources

Analysis of the population structure of three phenotypically different PSTVd isolates

Archives of Virology, 1994
Phenotypically dissimilar greenhouse isolates from a Polish collection of potato spindle tuber viroid (PSTVd) were analysed. Partially purified PSTVd genomic RNAs from severe, intermediate and mild isolates was reverse transcribed and the resulting cDNAs enzymatically amplified.
Gora, A., Candresse, Thierry, Zagorski, W.   +2 more
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Inhibition of potato spindle tuber viroid (PSTVd) infection with DNA oligonucleotides

Biochimie, 1993
The effects of DNA oligonucleotides complementary to potato spindle tuber viroid (PSTVd) on viroid infection were investigated. The oligonucleotides were used to form hybrids with PSTVd in the infection mixture. A 75% reduction of viroid infection was found when an oligonucleotide complementary to nucleotides 79-110 of PSTVd was hybridized with PSTVd ...
L Arnold, P Dedic, Jaroslav Matoušek, Detlev Riesner, G Stegerd, L Trnena, S Rakousky   +6 more
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Comparative Ultrastructural Observations of Plasmalemmasomes in PSTVd‐Infected Healthy and Artificially Stunted Tomato Leaves

Journal of Phytopathology, 1991
AbstractPlasmalemmasomes were observed in leaves of healthy, PSTVd (potato spindle tuber vroid) infected and artifically stunted tomato plants. Their shape and distribution could not be clearly related to infection with PSTVd as previously suggested. These membranous proliferations were suggested to represent one of the normal physiological responses ...
R. Gruner, Uwe J. Santore
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First report of Potato spindle tuber viroid (PSTVd) in ornamental plants in Greece [PDF]

New Disease Reports, 2010
Potato spindle tuber viroid (PSTVd) has quarantine status in the European Union. During 2009, a survey of PSTVd in ornamental plants of the species Solanum jasminoides and Brugmansia spp. was conducted in Greece. Samples were collected…
I. Malandraki, M. Papachristopoulou, Nikon Vassilakos   +2 more
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The genetic stability of potato spindle tuber viroid (PSTVd) molecular variants

RNA (New York, N.Y.), 1997
International ...
Anna Góra‐Sochacka, Andrzej Kierzek, Thierry Candresse, W. Zagorski   +3 more
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First findings and eradication of PSTVd in Croatia

Glasilo biljne zaštite, 2012
Potato spindle tuber viroid (PSTVd) je u Popisu I, Dijelu A, Odjeljku I Pravilnika o mjerama za sprječavanje unošenja i širenja organizama štetnih za bilje, biljne proizvode i druge nadzirane predmete i mjerama suzbijanja tih organizama (NN74/06) te je donesen Pravilnik o mjerama za sprečavanje unošenja i širenja uzročnika bolesti vretenastog gomolja ...
Šimala, Mladen, Kajić, Vesna, Škorić, Dijana   +2 more
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Characterization of Potato spindle tuber viroid (PSTVd) incidence and new variants from ornamentals

European Journal of Plant Pathology, 2013
We analyzed the spreading and persistence of PSTVd variants in several ornamentals in the territory of the Czech Republic. The pool of PSTVd variants detected in Solanum jasminoides, S. muricatum, Datura sp. and Brugmansia sp. was biolistically transferred to Matricaria chamomilla, Argyranthemum frutescens and Diascia sp., species which we found as ...
Rajen J. J. Piernikarczyk, Kateřina Uhlířová, Petr Dědič, Jaroslav Matoušek, Kateřina Kloudová, Ganesh Selvaraj Duraisamy, Jiří Ptáček, Josef Mertelík, Lidmila Orctová, Gerhard Steger   +9 more
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