TY  - JOUR
AU  - Jung, Thomas
AU  - Horta Jung, Marilia
AU  - Webber, Joan
AU  - Kageyama, Koji
AU  - Hieno, Ayaka
AU  - Masuya, Hayato
AU  - Uematsu, Seiji
AU  - Perez-Sierra, Ana
AU  - Harris, Anna R.
AU  - Forster, Jack
AU  - Rees, Helen
AU  - Scanu, Bruno
AU  - Patra, Sneha
AU  - Kudlacek, Tomas
AU  - Janousek, Josef
AU  - Corcobado, Tamara
AU  - Milenković, Ivan
AU  - Nagy, Zoltan
AU  - Csorba, Ildiko
AU  - Bakonyi, Jozsef
AU  - Brasier, Clive M.
PY  - 2021
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1217
AB  - As global plant trade expands, tree disease epidemics caused by pathogen introductions are increasing. Since ca 2000, the introduced oomycete Phytophthora ramorum has caused devastating epidemics in Europe and North America, spreading as four ancient clonal lineages, each of a single mating type, suggesting different geographical origins. We surveyed laurosilva forests for P. ramorum around Fansipan mountain on the Vietnam-China border and on Shikoku and Kyushu islands, southwest Japan. The surveys yielded 71 P. ramorum isolates which we assigned to eight new lineages, IC1 to IC5 from Vietnam and NP1 to NP3 from Japan, based on differences in colony characteristics, gene x environment responses and multigene phylogeny. Molecular phylogenetic trees and networks revealed the eight Asian lineages were dispersed across the topology of the introduced European and North American lineages. The deepest node within P. ramorum, the divergence of lineages NP1 and NP2, was estimated at 0.5 to 1.6 Myr. The Asian lineages were each of a single mating type, and at some locations, lineages of "opposite" mating type were present, suggesting opportunities for inter-lineage recombination. Based on the high level of phenotypic and phylogenetic diversity in the sample populations, the coalescence results and the absence of overt host symptoms, we conclude that P. ramorum comprises many anciently divergent lineages native to the laurosilva forests between eastern Indochina and Japan.
T2  - Journal of Fungi
T1  - The Destructive Tree Pathogen Phytophthora ramorum Originates from the Laurosilva Forests of East Asia
IS  - 3
VL  - 7
DO  - 10.3390/jof7030226
UR  - conv_1536
ER  - 

@article{
author = "Jung, Thomas and Horta Jung, Marilia and Webber, Joan and Kageyama, Koji and Hieno, Ayaka and Masuya, Hayato and Uematsu, Seiji and Perez-Sierra, Ana and Harris, Anna R. and Forster, Jack and Rees, Helen and Scanu, Bruno and Patra, Sneha and Kudlacek, Tomas and Janousek, Josef and Corcobado, Tamara and Milenković, Ivan and Nagy, Zoltan and Csorba, Ildiko and Bakonyi, Jozsef and Brasier, Clive M.",
year = "2021",
abstract = "As global plant trade expands, tree disease epidemics caused by pathogen introductions are increasing. Since ca 2000, the introduced oomycete Phytophthora ramorum has caused devastating epidemics in Europe and North America, spreading as four ancient clonal lineages, each of a single mating type, suggesting different geographical origins. We surveyed laurosilva forests for P. ramorum around Fansipan mountain on the Vietnam-China border and on Shikoku and Kyushu islands, southwest Japan. The surveys yielded 71 P. ramorum isolates which we assigned to eight new lineages, IC1 to IC5 from Vietnam and NP1 to NP3 from Japan, based on differences in colony characteristics, gene x environment responses and multigene phylogeny. Molecular phylogenetic trees and networks revealed the eight Asian lineages were dispersed across the topology of the introduced European and North American lineages. The deepest node within P. ramorum, the divergence of lineages NP1 and NP2, was estimated at 0.5 to 1.6 Myr. The Asian lineages were each of a single mating type, and at some locations, lineages of "opposite" mating type were present, suggesting opportunities for inter-lineage recombination. Based on the high level of phenotypic and phylogenetic diversity in the sample populations, the coalescence results and the absence of overt host symptoms, we conclude that P. ramorum comprises many anciently divergent lineages native to the laurosilva forests between eastern Indochina and Japan.",
journal = "Journal of Fungi",
title = "The Destructive Tree Pathogen Phytophthora ramorum Originates from the Laurosilva Forests of East Asia",
number = "3",
volume = "7",
doi = "10.3390/jof7030226",
url = "conv_1536"
}

Jung, T., Horta Jung, M., Webber, J., Kageyama, K., Hieno, A., Masuya, H., Uematsu, S., Perez-Sierra, A., Harris, A. R., Forster, J., Rees, H., Scanu, B., Patra, S., Kudlacek, T., Janousek, J., Corcobado, T., Milenković, I., Nagy, Z., Csorba, I., Bakonyi, J.,& Brasier, C. M.. (2021). The Destructive Tree Pathogen Phytophthora ramorum Originates from the Laurosilva Forests of East Asia. in Journal of Fungi, 7(3).
https://doi.org/10.3390/jof7030226
conv_1536

Jung T, Horta Jung M, Webber J, Kageyama K, Hieno A, Masuya H, Uematsu S, Perez-Sierra A, Harris AR, Forster J, Rees H, Scanu B, Patra S, Kudlacek T, Janousek J, Corcobado T, Milenković I, Nagy Z, Csorba I, Bakonyi J, Brasier CM. The Destructive Tree Pathogen Phytophthora ramorum Originates from the Laurosilva Forests of East Asia. in Journal of Fungi. 2021;7(3).
doi:10.3390/jof7030226
conv_1536 .

Jung, Thomas, Horta Jung, Marilia, Webber, Joan, Kageyama, Koji, Hieno, Ayaka, Masuya, Hayato, Uematsu, Seiji, Perez-Sierra, Ana, Harris, Anna R., Forster, Jack, Rees, Helen, Scanu, Bruno, Patra, Sneha, Kudlacek, Tomas, Janousek, Josef, Corcobado, Tamara, Milenković, Ivan, Nagy, Zoltan, Csorba, Ildiko, Bakonyi, Jozsef, Brasier, Clive M., "The Destructive Tree Pathogen Phytophthora ramorum Originates from the Laurosilva Forests of East Asia" in Journal of Fungi, 7, no. 3 (2021),
https://doi.org/10.3390/jof7030226 .,
conv_1536 .