Cryphonectria hypovirus 1 (CHV-1) from Croatia - Sequence Variation and Impact on Fungal Host (CROSBI ID 584522)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Krstin, Ljiljana ; Ježić, Marin ; Rigling, Daniel ; Ćurković-Perica, Mirna
engleski
Cryphonectria hypovirus 1 (CHV-1) from Croatia - Sequence Variation and Impact on Fungal Host
Chryphonectria hypovirus 1 (CHV-1) is a successful natural biological control agent for the chestnut blight fungus Cryphonectria parasitica. This fungus is an agressive imported pathogen of chestnut. CHV-1 reduces its virulence and sporulation. Thirty-six CHV-1 isolates from Croatia were characterized by sequencing hypoviral open reading frame ORF-A. Effect of different hypovirus isolates on the host was assessed by measuring growth and sporulation of infected C. parasitica strains in vitro. Most of Croatian virus isolates had medium effect on the fungus. One hypoviral isolate sampled on island Cres reduced fungal growth and sporulation significantly better than the others, but it was still weaker than French CHV-1 isolate EP713.
Ascomycete fungus; hypovirulence; sporulation
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Podaci o prilogu
33-33.
2012.
objavljeno
Podaci o matičnoj publikaciji
Internatinal Conference Molecular Ecology
Touraev, A., Stewart, C. N., Widmer, A.
Beč:
Podaci o skupu
Molecular Ecology 2012
poster
04.02.2012-07.02.2012
Beč, Austrija