Program — Talks — Posters

Thursday, June 25th
17:00Registration
19:0022:00Get together
Friday, June 26th
 9:00 9:15Opening
 9:1510:15Viroid Structure
 9:15 9:55
Genome-wide structure-function analyses of
local motifs in Potato spindle tuber viroid
B. Ding
 
 9:5510:15Do viroid-induced `mutant swarms'
encode viroid-essential signals?
R. Piernikarczyk, J. Matoušek,
R. Owens, G. Steger
10:1510:40 Coffee break
10:4012:00Viroid Structure
10:4011:20Development of a viroid structure compendiumJ.-P. Perreault, T. Giguère,
C. Adkar-Purushothama, F. Bolduc
11:2011:40Production of recombinant RNA in Escherichia coli
using Egg-plant latent viroid as a scaffold
V. Aragonés, M.-T. Cordero,
J.-A. Daròs
11:4012:00Analysis of genetic stability and seed transmission of Coleus blumei viroid 1 variants with different internal loop structuresT. Tsushima, T. Sano
12:0013:00Lunch break
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13:0014:40Transcriptional and Post-Transcriptional Gene Silencing
13:0013:40The potential of viroid-mediated transcriptional gene silencingM. Wassenegger
13:4014:20Viroid territorial behavior: a likely effect of population
bottlenecks during host colonization
P. Serra, B. Navarro,
F. Di Serio, R. Flores
14:2014:40Basis of the epigenetic alterations induced by HSVdM. Castellano, V. Pallas,
G. Gomez
14:4015:10Coffee break
15:1016:00Transcriptional and Post-Transcriptional Gene Silencing
15:1016:00New insights into degradation pathways of viroid RNAsS. Minoia, B. Navarro, S. Delgado,
R. Flores, F. Di Serio
16:00Visit of Budvar brewery
18:00Dinner in Budvar brewery
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Saturday, June 27th
 9:00 10:40Transcriptional and Post-Transcriptional Gene Silencing
 9:00 9:40Transgenic Nicotiana benthamiana expressing
viroid-specific small RNAs derived from hotspot regions
of various functional domains delays
Potato spindle tuber viroid infection
C. Adkar-Purushothama,
A. Kasai, K. Sugawara,
H. Yamamoto, Y. Yamazaki,
Y.-H. He, N. Takada,
H. Goto, S. Shindo,
T. Harada, T. Sano
 9:4010:20Strong imbalances in gene expression as
consequence of a Pospiviroid pathogenesis network
J. Matoušek,
R. Piernikarczyk,
K. Siglová, G. Duraisamy,
A. Týcová, T. Sano,
G. Steger
10:2010:40ARGONAUTE proteins play a role in plant anti-viroid defenseS. Minoia, A. Carbonell,
F. Di Serio, A. Gisel,
J. Carrington, R. Flores,
B. Navarro
10:4011:00Coffee break
11:0012:10Transcriptional and Post-Transcriptional Gene Silencing
11:0011:30History of viroid researchD. Riesner
11:3012:10RNA silencing pathways and Potato spindle tuber viroid:
a complex relationship
K. Katsarou, E. Dadami,
A. Oulas, K. Kalantidis
12:1013:00Lunch break
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13:0015:10Poster session
15:1016:10Viroids as Threats
15:1015:30Identification and re-infection confirmed
Citrus bark cracking viroid as a new hop pathogen
J. Jakše, S. Radišek,
T. Pokorn, J. Matoušek,
B. Javornik
15:3015:50Comparison of different methods
for viroid plant inoculation
T. Guček, S. Radišek,
J. Jakše, J. Matoušek,
B. Javornik
15:5016:10 Management of hop (Humulus lupulus) viroids
in Slovenia
S. Radišek, J. Jakše, T. Guček, A. Čerenak, J. Matoušek, B. Javornik
16:30Excursion to Český Krumlov
20:00Dinner in hotel Budweis
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Sunday, June 28th
 9:0010:40Viroids as Threats
 9:00 9:20The next viroid conference . . .F. Di Serio
 9:20 9:40Lessons learnt from Potato spindle tuber viroid
infections in potatoes in The Netherlands
J. Th. J. Verhoeven, G. W. M. Vullings,
F. J. A. Janssen, J. W. Roenhorst
 9:4010:00Evaluating transmission risks of Pospiviroids in BelgiumN. Van Bogaert, G. Smagghe,
K. De Jonghe
10:0010:20Molecular characterization of mulberry small circular RNA:
a new species with a nature of satellite RNA showing
hammerhead and new hairpin-like ribozyme activity
S. Li, Q. Lu, K. Sagawa,
B. Navarro, F. Di Serio,
T. Sano, T. Tsushima,
Y. Kuai, W. Wang,
Z. Wu, L. Xie
10:2010:40Pathogenicity of Coconut cadang-cadang viroid (CCCVd)
variants on oil palm (Elaeis guineensis Jacq.) seedlings
G. Vadamalai, H. Joseph,
S. Thanarajoo, L. Kong,
J. Randles

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Posters

Do viroids travel via insects and viruses to new hosts?N. Van Bogaert, G. Smagghe, K. De Jonghe
Bougainvillea and Capsicum extracts as disinfectants of Chrysanthemum stunt viroidI. Boubourakas, M. Hosokawa
Genetic variation of Chrysanthemum stunt viroid in KoreaH. Choi, Y. Jo, W. K. Cho
NGS occurrence report of Grapevine yellow speckle viroid 1 and Hop stunt viroid in grapevines in the Czech RepublicA. Eichmeier, P. Komínek, P. Saldarelli
Detection of Coconut cadang-cadang viroid (CCCVd) and identification of variants infecting coconut palm and oil palm using RT-LATE-PCRR. Finol-Urdaneta, K. Pierce, M. Ong-Abdullah, R. Sambanthamurthi, L. Wangh
DCLi plants as tools for viroid studiesK. Katsarou, E. Dadami, A. Oulas, W. Dermauw, T. van Leeuwen, K. Kalantidis
Pospiviroids on ornamentals — survey 2007–2014Š. Linhartová, K. Tománková
Propagation characteristics of hop isolate of Citrus bark cracking viroid and its compatibility to other viroids during primary infections of Humulus lupulus cv. Osvald's 72J. Matoušek, K. Siglová, J. Jakše, S. Radišek, R. Piernikarczyk, T. Guček, G. Duraisamy, P. Svoboda, T. Sano, G. Steger
Screening of CSVd resistant cultivars in chrysanthemumT. Nabeshima, M. Doi, M. Hosokawa
Change of expression in selected genes of viroid-infected hopsT. Pokorn, S. Radišek, B. Javornik, N. Štajner, J. Jakše
Genetic variation of Chrysanthemum chlorotic mottle viroid in KoreaY. Jo, H. Choi, W. K. Cho
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Pospiviroids cause imbalances in expression of genes encoding for RNA-dependent RNA polymerasesK. Siglová, R. Piernikarczyk, G. Duraisamy, A. Týcová, A. Mishra, G. Steger, J. Matoušek
Preliminary findings on Coleus blumei viroids in CroatiaD. Škorič, S. Černi, K. Jezernik
Modeling the three-dimensional structure of the right-terminal domain of PospiviroidsG. Steger, M. Tsagris
DEP2: a Euphresco project on pospiviroid transmission, detection and disinfectionT. Olivier et al.
The occurrence of HLVd in new varieties of Czech hopsP. Svoboda, J. Patzak, J. Matoušek, I. Maliřová
Systemic accumulation and pathogenicity of Potato spindle tuber viroid is associated with the correlation between the right-hand half and the left-hand half of the moleculeD. Tsushima, T. Sano
Potato spindle tuber viroid infection in tomato rootsA. Więsyk, W. Zagórski-Ostoja, A. Góra-Sochacka
Re-examination of CSVd host species using an infectious cDNA clone of CSVdJ.-Y. Yoon, S.-K. Choi, P. Palukaitis, G.-S. Choi
Quasispecies sequence analysis of CChMVd from KoreaJ.-Y. Yoon, M. Park, S.-K. Choi, E. Baek, P. Palukaitis
Identification and characterization of viroids related to virus-like symptomatic apple fruits in ChinaW. Xu, F. Zha

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