Pregled bibliografske jedinice broj: 1197929
Temporal and Spatial Genetic Population Structure of Cryphonectria parasitica and Its Associated Hypovirus Across an Invasive Range of Chestnut Blight in Europe
Temporal and Spatial Genetic Population Structure of Cryphonectria parasitica and Its Associated Hypovirus Across an Invasive Range of Chestnut Blight in Europe // Phytopathology, 111 (2021), 1327-1337 doi:10.1094/PHYTO-09-20-0405-R (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1197929 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Temporal and Spatial Genetic Population Structure of Cryphonectria parasitica and Its Associated Hypovirus Across an Invasive Range of Chestnut Blight in Europe
Autori
Ježić, Marin ; Schwarz, Janine Melanie ; Prospero, Simone ; Sotirovski, Kiril ; Risteski, Mihajlo ; Ćurković-Perica, Mirna ; Nuskern, Lucija ; Krstin, Ljiljana ; Katanić, Zorana ; Maleničić, Ema ; Poljak, Igor ; Idžojtić, Marilena ; Rigling, Daniel
Izvornik
Phytopathology (0031-949X) 111
(2021);
1327-1337
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
RNA virus ; biological control ; forest pathology ; fungal pathogens ; genetics ; phytopathogenic fungus ; population genetics ; virology
Sažetak
Chestnut blight has spread throughout Europe since the introduction of its causal agent, Cryphonectria parasitica, >70 years ago. In our study, we analyzed the diversity of vegetative compatibility (vc) and microsatellite genotypes of C. parasitica, as well as sequence diversity of Cryphonectria hypovirus 1 (CHV1) in six populations from Switzerland, Croatia, and North Macedonia. Resampling of local populations that were already investigated more than a decade ago allowed us to analyze the spatial and temporal population structure across an invasive range of the pathogen in Europe. Regardless of which genetic marker was used, the >60-year-old Swiss and Croatian populations had high population diversity, whereas more recent North Macedonian populations were mostly clonal. These diversity differences between the investigated populations remained stable over time. A high diversity of CHV1 was observed in all three countries, with North Macedonian strains forming a separate cluster from strains obtained in other countries. No correlation between vc diversity and CHV1 prevalence was observed, suggesting a well-established and maintained natural hypovirulence in all countries, further corroborated by an observed increase in genetic diversity of Croatian C. parasitica populations over time, without collapse of CHV1 prevalence.
Izvorni jezik
Engleski
Znanstvena područja
Biologija, Šumarstvo
POVEZANOST RADA
Projekti:
HRZZ-IP-2018-01-1295 - Od terena do nasada: karakteristike i prilagodljivost na stres prirodnih populacija pitomoga kestena i maruna (CHESTNUT AND MARRON) (Idžojtić, Marilena, HRZZ - 2018-01) ( CroRIS)
HRZZ-IZHRZ0_180651 - Dynamics of virus infection in mycovirus-mediated biological control of a fungal pathogen (DynaMyco) (Ježić, Marin, HRZZ - Croatian-Swiss Research Programme 2017 - 2023) ( CroRIS)
Ustanove:
Fakultet šumarstva i drvne tehnologije,
Prirodoslovno-matematički fakultet, Zagreb
Profili:
Marilena Idžojtić
(autor)
Mirna Ćurković Perica
(autor)
Zorana Katanić
(autor)
Marin Ježić
(autor)
Igor Poljak
(autor)
Ljiljana Krstin
(autor)
Lucija Nuskern Karaica
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE