TY  - JOUR
AU  - Cerny, Martin
AU  - Berka, Miroslav
AU  - Dvorak, Milon
AU  - Milenković, Ivan
AU  - Saiz-Fernandez, Inigo
AU  - Brzobohaty, Bretislav
AU  - Durković, Jaroslav
PY  - 2022
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1295
AB  - Poplars are among the fastest-growing trees and significant resources in agriculture and forestry. However, rapid growth requires a large water consumption, and irrigation water provides a natural means for pathogen spread. That includes members of Phytophthora spp. that have proven to be a global enemy to forests. With the known adaptability to new hosts, it is only a matter of time for more aggressive Phytophthora species to become a threat to poplar forests and plantations. Here, the effects of artificial inoculation with two different representatives of aggressive species (P. cactorum and P. plurivora) were analyzed in the proteome of the Phytophthora-tolerant hybrid poplar clone T-14 [Populus tremula L. 70 x (Populus x canescens (Ait.) Sm. 23)]. Wood microcore samples were collected at the active necrosis borders to provide insight into the molecular processes underlying the observed tolerance to Phytophthora. The analysis revealed the impact of Phytophthora on poplar primary and secondary metabolism, including carbohydrate-active enzymes, amino acid biosynthesis, phenolic metabolism, and lipid metabolism, all of which were confirmed by consecutive metabolome and lipidome profiling. Modulations of enzymes indicating systemic response were confirmed by the analysis of leaf proteome, and sampling of wood microcores in distal locations revealed proteins with abundance correlating with proximity to the infection, including germin-like proteins, components of proteosynthesis, glutamate carboxypeptidase, and an enzyme that likely promotes anthocyanin stability. Finally, the identified Phytophthora-responsive proteins were compared to those previously found in trees with compromised defense against Phytophthora, namely, Quercus spp. and Castanea sativa. That provided a subset of candidate markers of Phytophthora tolerance, including certain ribosomal proteins, auxin metabolism enzymes, dioxygenases, polyphenol oxidases, trehalose-phosphate synthase, mannose-1-phosphate guanylyltransferase, and rhamnose biosynthetic enzymes. In summary, this analysis provided the first insight into the molecular mechanisms of hybrid poplar defense against Phytophthora and identified prospective targets for improving Phytophthora tolerance in trees.
T2  - Frontiers in Plant Science
T1  - Defense mechanisms promoting tolerance to aggressive Phytophthora species in hybrid poplar
VL  - 13
DO  - 10.3389/fpls.2022.1018272
UR  - conv_1666
ER  - 

@article{
author = "Cerny, Martin and Berka, Miroslav and Dvorak, Milon and Milenković, Ivan and Saiz-Fernandez, Inigo and Brzobohaty, Bretislav and Durković, Jaroslav",
year = "2022",
abstract = "Poplars are among the fastest-growing trees and significant resources in agriculture and forestry. However, rapid growth requires a large water consumption, and irrigation water provides a natural means for pathogen spread. That includes members of Phytophthora spp. that have proven to be a global enemy to forests. With the known adaptability to new hosts, it is only a matter of time for more aggressive Phytophthora species to become a threat to poplar forests and plantations. Here, the effects of artificial inoculation with two different representatives of aggressive species (P. cactorum and P. plurivora) were analyzed in the proteome of the Phytophthora-tolerant hybrid poplar clone T-14 [Populus tremula L. 70 x (Populus x canescens (Ait.) Sm. 23)]. Wood microcore samples were collected at the active necrosis borders to provide insight into the molecular processes underlying the observed tolerance to Phytophthora. The analysis revealed the impact of Phytophthora on poplar primary and secondary metabolism, including carbohydrate-active enzymes, amino acid biosynthesis, phenolic metabolism, and lipid metabolism, all of which were confirmed by consecutive metabolome and lipidome profiling. Modulations of enzymes indicating systemic response were confirmed by the analysis of leaf proteome, and sampling of wood microcores in distal locations revealed proteins with abundance correlating with proximity to the infection, including germin-like proteins, components of proteosynthesis, glutamate carboxypeptidase, and an enzyme that likely promotes anthocyanin stability. Finally, the identified Phytophthora-responsive proteins were compared to those previously found in trees with compromised defense against Phytophthora, namely, Quercus spp. and Castanea sativa. That provided a subset of candidate markers of Phytophthora tolerance, including certain ribosomal proteins, auxin metabolism enzymes, dioxygenases, polyphenol oxidases, trehalose-phosphate synthase, mannose-1-phosphate guanylyltransferase, and rhamnose biosynthetic enzymes. In summary, this analysis provided the first insight into the molecular mechanisms of hybrid poplar defense against Phytophthora and identified prospective targets for improving Phytophthora tolerance in trees.",
journal = "Frontiers in Plant Science",
title = "Defense mechanisms promoting tolerance to aggressive Phytophthora species in hybrid poplar",
volume = "13",
doi = "10.3389/fpls.2022.1018272",
url = "conv_1666"
}

Cerny, M., Berka, M., Dvorak, M., Milenković, I., Saiz-Fernandez, I., Brzobohaty, B.,& Durković, J.. (2022). Defense mechanisms promoting tolerance to aggressive Phytophthora species in hybrid poplar. in Frontiers in Plant Science, 13.
https://doi.org/10.3389/fpls.2022.1018272
conv_1666

Cerny M, Berka M, Dvorak M, Milenković I, Saiz-Fernandez I, Brzobohaty B, Durković J. Defense mechanisms promoting tolerance to aggressive Phytophthora species in hybrid poplar. in Frontiers in Plant Science. 2022;13.
doi:10.3389/fpls.2022.1018272
conv_1666 .

Cerny, Martin, Berka, Miroslav, Dvorak, Milon, Milenković, Ivan, Saiz-Fernandez, Inigo, Brzobohaty, Bretislav, Durković, Jaroslav, "Defense mechanisms promoting tolerance to aggressive Phytophthora species in hybrid poplar" in Frontiers in Plant Science, 13 (2022),
https://doi.org/10.3389/fpls.2022.1018272 .,
conv_1666 .

TY  - JOUR
AU  - Durković, Jaroslav
AU  - Bubenikova, Tatiana
AU  - Guzmerova, Adriana
AU  - Fleischer, Peter
AU  - Kurjak, Daniel
AU  - Canova, Ingrid
AU  - Lukacik, Ivan
AU  - Dvorak, Milon
AU  - Milenković, Ivan
PY  - 2021
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1247
AB  - Bark cankers accompanied by symptoms of decline and dieback are the result of a destructive disease caused by Phytophthora infections in woody plants. Pathogenicity, gas exchange, chlorophyll a fluorescence, and volatile responses to P. cactorum and P. plurivora inoculations were studied in field-grown 10-year-old hybrid poplar plants. The most stressful effects of P. cactorum on photosynthetic behaviour were found at days 30 and 38 post-inoculation (p.-i.), whereas major disturbances induced by P. plurivora were identified at day 30 p.-i. and also belatedly at day 52 p.-i. The spectrum of volatile organic compounds emitted at day 98 p.-i. was richer than that at day 9 p.-i, and the emissions of both sesquiterpenes alpha-cubebene and germacrene D were induced solely by the Phytophthora inoculations. Significant positive relationships were found between both the axial and the tangential development of bark cankers and the emissions of alpha-cubebene and beta-caryophyllene, respectively. These results show that both alpha-cubebene and germacrene D are signal molecules for the suppression of Phytophthora hyphae spread from necrotic sites of the bark to healthy living tissues. Four years following inoculations, for the majority of the inoculated plants, the callus tissue had already closed over the bark cankers.
T2  - Journal of Fungi
T1  - Effects of Phytophthora Inoculations on Photosynthetic Behaviour and Induced Defence Responses of Plant Volatiles in Field-Grown Hybrid Poplar Tolerant to Bark Canker Disease
IS  - 11
VL  - 7
DO  - 10.3390/jof7110969
UR  - conv_1620
ER  - 

@article{
author = "Durković, Jaroslav and Bubenikova, Tatiana and Guzmerova, Adriana and Fleischer, Peter and Kurjak, Daniel and Canova, Ingrid and Lukacik, Ivan and Dvorak, Milon and Milenković, Ivan",
year = "2021",
abstract = "Bark cankers accompanied by symptoms of decline and dieback are the result of a destructive disease caused by Phytophthora infections in woody plants. Pathogenicity, gas exchange, chlorophyll a fluorescence, and volatile responses to P. cactorum and P. plurivora inoculations were studied in field-grown 10-year-old hybrid poplar plants. The most stressful effects of P. cactorum on photosynthetic behaviour were found at days 30 and 38 post-inoculation (p.-i.), whereas major disturbances induced by P. plurivora were identified at day 30 p.-i. and also belatedly at day 52 p.-i. The spectrum of volatile organic compounds emitted at day 98 p.-i. was richer than that at day 9 p.-i, and the emissions of both sesquiterpenes alpha-cubebene and germacrene D were induced solely by the Phytophthora inoculations. Significant positive relationships were found between both the axial and the tangential development of bark cankers and the emissions of alpha-cubebene and beta-caryophyllene, respectively. These results show that both alpha-cubebene and germacrene D are signal molecules for the suppression of Phytophthora hyphae spread from necrotic sites of the bark to healthy living tissues. Four years following inoculations, for the majority of the inoculated plants, the callus tissue had already closed over the bark cankers.",
journal = "Journal of Fungi",
title = "Effects of Phytophthora Inoculations on Photosynthetic Behaviour and Induced Defence Responses of Plant Volatiles in Field-Grown Hybrid Poplar Tolerant to Bark Canker Disease",
number = "11",
volume = "7",
doi = "10.3390/jof7110969",
url = "conv_1620"
}

Durković, J., Bubenikova, T., Guzmerova, A., Fleischer, P., Kurjak, D., Canova, I., Lukacik, I., Dvorak, M.,& Milenković, I.. (2021). Effects of Phytophthora Inoculations on Photosynthetic Behaviour and Induced Defence Responses of Plant Volatiles in Field-Grown Hybrid Poplar Tolerant to Bark Canker Disease. in Journal of Fungi, 7(11).
https://doi.org/10.3390/jof7110969
conv_1620

Durković J, Bubenikova T, Guzmerova A, Fleischer P, Kurjak D, Canova I, Lukacik I, Dvorak M, Milenković I. Effects of Phytophthora Inoculations on Photosynthetic Behaviour and Induced Defence Responses of Plant Volatiles in Field-Grown Hybrid Poplar Tolerant to Bark Canker Disease. in Journal of Fungi. 2021;7(11).
doi:10.3390/jof7110969
conv_1620 .

Durković, Jaroslav, Bubenikova, Tatiana, Guzmerova, Adriana, Fleischer, Peter, Kurjak, Daniel, Canova, Ingrid, Lukacik, Ivan, Dvorak, Milon, Milenković, Ivan, "Effects of Phytophthora Inoculations on Photosynthetic Behaviour and Induced Defence Responses of Plant Volatiles in Field-Grown Hybrid Poplar Tolerant to Bark Canker Disease" in Journal of Fungi, 7, no. 11 (2021),
https://doi.org/10.3390/jof7110969 .,
conv_1620 .

TY  - JOUR
AU  - Drenkhan, Rein
AU  - Ganley, Beccy
AU  - Martin-Garcia, Jorge
AU  - Vahalik, Petr
AU  - Adamson, Kalev
AU  - Adamcikova, Katarina
AU  - Ahumada, Rodrigo
AU  - Blank, Lior
AU  - Braganca, Helena
AU  - Capretti, Paolo
AU  - Cleary, Michelle
AU  - Cornejo, Carolina
AU  - Davydenko, Kateryna
AU  - Diez, Julio J.
AU  - Lehtijarvi, Hatice Tugba Dogmus
AU  - Dvorak, Milon
AU  - Enderle, Rasmus
AU  - Fourie, Gerda
AU  - Georgieva, Margarita
AU  - Ghelardini, Luisa
AU  - Hantula, Jarkko
AU  - Ioos, Renaud
AU  - Iturritxa, Eugenia
AU  - Kanetis, Loukas
AU  - Karpun, Natalia N.
AU  - Koltay, Andras
AU  - Landeras, Elena
AU  - Markovskaja, Svetlana
AU  - Mesanza, Nebai
AU  - Milenković, Ivan
AU  - Musolin, Dmitry L.
AU  - Nikolaou, Konstantinos
AU  - Nowakowska, Justyna A.
AU  - Ogris, Nikica
AU  - Oskay, Funda
AU  - Oszako, Tomasz
AU  - Papazova-Anakieva, Irena
AU  - Paraschiv, Marius
AU  - Pasquali, Matias
AU  - Pecori, Francesco
AU  - Rafoss, Trond
AU  - Raitelaityte, Kristina
AU  - Raposo, Rosa
AU  - Robin, Cecile
AU  - Rodas, Carlos A.
AU  - Santini, Alberto
AU  - Sanz-Ros, Antonio, V
AU  - Selikhovkin, Andrey
AU  - Solla, Alejandro
AU  - Soukainen, Mirkka
AU  - Soulioti, Nikoleta
AU  - Steenkamp, Emma T.
AU  - Tsopelas, Panaghiotis
AU  - Vemić, Aleksandar
AU  - Vettraino, Anna Maria
AU  - Wingfield, Michael J.
AU  - Woodward, Stephen
AU  - Zamora-Ballesteros, Cristina
AU  - Mullett, Martin S.
PY  - 2020
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1156
AB  - Fusarium circinatum, the causal agent of pine pitch canker (PPC), is currently one of the most important threats ofPinusspp. globally. This pathogen is known in many pine-growing regions, including natural and planted forests, and can affect all life stages of trees, from emerging seedlings to mature trees. Despite the importance of PPC, the global distribution ofF. circinatumis poorly documented, and this problem is also true of the hosts within countries that are affected. The aim of this study was to review the global distribution ofF. circinatum, with a particular focus on Europe. We considered (1) the current and historical pathogen records, both positive and negative, based on confirmed reports from Europe and globally; (2) the genetic diversity and population structure of the pathogen; (3) the current distribution of PPC in Europe, comparing published models of predicted disease distribution; and (4) host susceptibility by reviewing literature and generating a comprehensive list of known hosts for the fungus. These data were collated from 41 countries and used to compile a specially constructed geo-database. A review of 6297 observation records showed thatF. circinatumand the symptoms it causes on conifers occurred in 14 countries, including four in Europe, and is absent in 28 countries. Field observations and experimental data from 138 host species revealed 106 susceptible host species including 85Pinusspecies, 6 non-pine tree species and 15 grass and herb species. Our data confirm that susceptibility toF. circinatumvaries between different host species, tree ages and environmental characteristics. Knowledge on the geographic distribution, host range and the relative susceptibility of different hosts is essential for disease management, mitigation and containment strategies. The findings reported in this review will support countries that are currently free ofF. circinatumin implementing effective procedures and restrictions and prevent further spread of the pathogen.
T2  - Forests
T1  - Global Geographic Distribution and Host Range of Fusarium circinatum , the Causal Agent of Pine Pitch Canker
IS  - 7
VL  - 11
DO  - 10.3390/f11070724
UR  - conv_1502
ER  - 

@article{
author = "Drenkhan, Rein and Ganley, Beccy and Martin-Garcia, Jorge and Vahalik, Petr and Adamson, Kalev and Adamcikova, Katarina and Ahumada, Rodrigo and Blank, Lior and Braganca, Helena and Capretti, Paolo and Cleary, Michelle and Cornejo, Carolina and Davydenko, Kateryna and Diez, Julio J. and Lehtijarvi, Hatice Tugba Dogmus and Dvorak, Milon and Enderle, Rasmus and Fourie, Gerda and Georgieva, Margarita and Ghelardini, Luisa and Hantula, Jarkko and Ioos, Renaud and Iturritxa, Eugenia and Kanetis, Loukas and Karpun, Natalia N. and Koltay, Andras and Landeras, Elena and Markovskaja, Svetlana and Mesanza, Nebai and Milenković, Ivan and Musolin, Dmitry L. and Nikolaou, Konstantinos and Nowakowska, Justyna A. and Ogris, Nikica and Oskay, Funda and Oszako, Tomasz and Papazova-Anakieva, Irena and Paraschiv, Marius and Pasquali, Matias and Pecori, Francesco and Rafoss, Trond and Raitelaityte, Kristina and Raposo, Rosa and Robin, Cecile and Rodas, Carlos A. and Santini, Alberto and Sanz-Ros, Antonio, V and Selikhovkin, Andrey and Solla, Alejandro and Soukainen, Mirkka and Soulioti, Nikoleta and Steenkamp, Emma T. and Tsopelas, Panaghiotis and Vemić, Aleksandar and Vettraino, Anna Maria and Wingfield, Michael J. and Woodward, Stephen and Zamora-Ballesteros, Cristina and Mullett, Martin S.",
year = "2020",
abstract = "Fusarium circinatum, the causal agent of pine pitch canker (PPC), is currently one of the most important threats ofPinusspp. globally. This pathogen is known in many pine-growing regions, including natural and planted forests, and can affect all life stages of trees, from emerging seedlings to mature trees. Despite the importance of PPC, the global distribution ofF. circinatumis poorly documented, and this problem is also true of the hosts within countries that are affected. The aim of this study was to review the global distribution ofF. circinatum, with a particular focus on Europe. We considered (1) the current and historical pathogen records, both positive and negative, based on confirmed reports from Europe and globally; (2) the genetic diversity and population structure of the pathogen; (3) the current distribution of PPC in Europe, comparing published models of predicted disease distribution; and (4) host susceptibility by reviewing literature and generating a comprehensive list of known hosts for the fungus. These data were collated from 41 countries and used to compile a specially constructed geo-database. A review of 6297 observation records showed thatF. circinatumand the symptoms it causes on conifers occurred in 14 countries, including four in Europe, and is absent in 28 countries. Field observations and experimental data from 138 host species revealed 106 susceptible host species including 85Pinusspecies, 6 non-pine tree species and 15 grass and herb species. Our data confirm that susceptibility toF. circinatumvaries between different host species, tree ages and environmental characteristics. Knowledge on the geographic distribution, host range and the relative susceptibility of different hosts is essential for disease management, mitigation and containment strategies. The findings reported in this review will support countries that are currently free ofF. circinatumin implementing effective procedures and restrictions and prevent further spread of the pathogen.",
journal = "Forests",
title = "Global Geographic Distribution and Host Range of Fusarium circinatum , the Causal Agent of Pine Pitch Canker",
number = "7",
volume = "11",
doi = "10.3390/f11070724",
url = "conv_1502"
}

Drenkhan, R., Ganley, B., Martin-Garcia, J., Vahalik, P., Adamson, K., Adamcikova, K., Ahumada, R., Blank, L., Braganca, H., Capretti, P., Cleary, M., Cornejo, C., Davydenko, K., Diez, J. J., Lehtijarvi, H. T. D., Dvorak, M., Enderle, R., Fourie, G., Georgieva, M., Ghelardini, L., Hantula, J., Ioos, R., Iturritxa, E., Kanetis, L., Karpun, N. N., Koltay, A., Landeras, E., Markovskaja, S., Mesanza, N., Milenković, I., Musolin, D. L., Nikolaou, K., Nowakowska, J. A., Ogris, N., Oskay, F., Oszako, T., Papazova-Anakieva, I., Paraschiv, M., Pasquali, M., Pecori, F., Rafoss, T., Raitelaityte, K., Raposo, R., Robin, C., Rodas, C. A., Santini, A., Sanz-Ros, A. V., Selikhovkin, A., Solla, A., Soukainen, M., Soulioti, N., Steenkamp, E. T., Tsopelas, P., Vemić, A., Vettraino, A. M., Wingfield, M. J., Woodward, S., Zamora-Ballesteros, C.,& Mullett, M. S.. (2020). Global Geographic Distribution and Host Range of Fusarium circinatum , the Causal Agent of Pine Pitch Canker. in Forests, 11(7).
https://doi.org/10.3390/f11070724
conv_1502

Drenkhan R, Ganley B, Martin-Garcia J, Vahalik P, Adamson K, Adamcikova K, Ahumada R, Blank L, Braganca H, Capretti P, Cleary M, Cornejo C, Davydenko K, Diez JJ, Lehtijarvi HTD, Dvorak M, Enderle R, Fourie G, Georgieva M, Ghelardini L, Hantula J, Ioos R, Iturritxa E, Kanetis L, Karpun NN, Koltay A, Landeras E, Markovskaja S, Mesanza N, Milenković I, Musolin DL, Nikolaou K, Nowakowska JA, Ogris N, Oskay F, Oszako T, Papazova-Anakieva I, Paraschiv M, Pasquali M, Pecori F, Rafoss T, Raitelaityte K, Raposo R, Robin C, Rodas CA, Santini A, Sanz-Ros AV, Selikhovkin A, Solla A, Soukainen M, Soulioti N, Steenkamp ET, Tsopelas P, Vemić A, Vettraino AM, Wingfield MJ, Woodward S, Zamora-Ballesteros C, Mullett MS. Global Geographic Distribution and Host Range of Fusarium circinatum , the Causal Agent of Pine Pitch Canker. in Forests. 2020;11(7).
doi:10.3390/f11070724
conv_1502 .

Drenkhan, Rein, Ganley, Beccy, Martin-Garcia, Jorge, Vahalik, Petr, Adamson, Kalev, Adamcikova, Katarina, Ahumada, Rodrigo, Blank, Lior, Braganca, Helena, Capretti, Paolo, Cleary, Michelle, Cornejo, Carolina, Davydenko, Kateryna, Diez, Julio J., Lehtijarvi, Hatice Tugba Dogmus, Dvorak, Milon, Enderle, Rasmus, Fourie, Gerda, Georgieva, Margarita, Ghelardini, Luisa, Hantula, Jarkko, Ioos, Renaud, Iturritxa, Eugenia, Kanetis, Loukas, Karpun, Natalia N., Koltay, Andras, Landeras, Elena, Markovskaja, Svetlana, Mesanza, Nebai, Milenković, Ivan, Musolin, Dmitry L., Nikolaou, Konstantinos, Nowakowska, Justyna A., Ogris, Nikica, Oskay, Funda, Oszako, Tomasz, Papazova-Anakieva, Irena, Paraschiv, Marius, Pasquali, Matias, Pecori, Francesco, Rafoss, Trond, Raitelaityte, Kristina, Raposo, Rosa, Robin, Cecile, Rodas, Carlos A., Santini, Alberto, Sanz-Ros, Antonio, V, Selikhovkin, Andrey, Solla, Alejandro, Soukainen, Mirkka, Soulioti, Nikoleta, Steenkamp, Emma T., Tsopelas, Panaghiotis, Vemić, Aleksandar, Vettraino, Anna Maria, Wingfield, Michael J., Woodward, Stephen, Zamora-Ballesteros, Cristina, Mullett, Martin S., "Global Geographic Distribution and Host Range of Fusarium circinatum , the Causal Agent of Pine Pitch Canker" in Forests, 11, no. 7 (2020),
https://doi.org/10.3390/f11070724 .,
conv_1502 .