Two new Nothophytophthora species from streams in Ireland and Northern Ireland: Nothophytophthora irlandica and N. lirii sp. nov.

被引：6

作者：

O'Hanlon, Richard ^{[1
,2
]}

Destefanis, Maria ^{[1
]}

Milenkovic, Ivan ^{[3
]}

Tomsovsky, Michal ^{[3
]}

Janousek, Josef ^{[3
]}

Bellgard, Stanley E. ^{[4
]}

Weir, Bevan S. ^{[5
]}

Kudlacek, Tomas ^{[3
]}

Jung, Marilia Horta ^{[3
,6
]}

Jung, Thomas ^{[3
,6
]}

机构：

[1] Dept Agr Food & Marine, Dublin, Ireland

[2] Queens Univ Belfast, Belfast, Antrim, North Ireland

[3] Mendel Univ Brno, Phytophthora Res Ctr, Fac Forestry & Wood Technol, Brno, Czech Republic

[4] Massey Univ, Sch Fundamental Sci, Palmerston North, New Zealand

[5] Landcare Res, Auckland, New Zealand

[6] Phytophthora Res & Consultancy, Nussdorf, Germany

来源：

PLOS ONE | 2021年 / 16卷 / 05期

关键词：

PHYLOGENETIC-RELATIONSHIPS; PHYTOPHTHORA-CINNAMOMI; NATURAL ECOSYSTEMS; MULTIPLE; FOREST; DIVERSITY; PATHOGEN; TREES; MITOCHONDRIAL; GAMETANGIA;

D O I：

10.1371/journal.pone.0250527

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Slow growing oomycete isolates with morphological resemblance to Phytophthora were obtained from forest streams during routine monitoring for the EU quarantine forest pathogen Phytophthora ramorum in Ireland and Northern Ireland. Internal Transcribed Spacer (ITS) sequence analysis indicated that they belonged to two previously unknown species of Nothophytophthora, a recently erected sister genus of Phytophthora. Morphological and temperature-growth studies were carried out to characterise both new species. In addition, Bayesian and Maximum-Likelihood analyses of nuclear 5-loci and mitochondrial 3-loci datasets were performed to resolve the phylogenetic positions of the two new species. Both species were sterile, formed chlamydospores and partially caducous nonpapillate sporangia, and showed slower growth than any of the six known Nothophytophthora species. In all phylogenetic analyses both species formed distinct, strongly supported clades, closely related to N. chlamydospora and N. valdiviana from Chile. Based on their unique combination of morphological and physiological characters and their distinct phylogenetic positions the two new species are described as Nothophytophthora irlandica sp. nov. and N. lirii sp. nov. Their potential lifestyle and geographic origin are discussed.

引用

页数：23

共 56 条

[21] COMPARISON OF 2 MEDIA SELECTIVE FOR PHYTOPHTHORA AND PYTHIUM SPECIES [J].

JEFFERS, SN ;

MARTIN, SB .

PLANT DISEASE, 1986, 70 (11) :1038-1043

[22] Canker and decline diseases caused by soil- and airborne Phytophthora species in forests and woodlands [J].

Jung, T. ;

Perez-Sierra, A. ;

Duran, A. ;

Jung, M. Horta ;

Balci, Y. ;

Scanu, B. .

PERSOONIA, 2018, 40 :182-220

[23] Nothophytophthora gen. nov., a new sister genus of Phytophthora from natural and semi-natural ecosystems [J].

Jung, T. ;

Scanu, B. ;

Bakonyi, J. ;

Seress, D. ;

Kovacs, G. M. ;

Duran, A. ;

Sanfuentes von Stowasser, E. ;

Schena, L. ;

Mosca, S. ;

Thu, P. Q. ;

Nguyen, C. M. ;

Fajardo, S. ;

Gonzalez, M. ;

Perez-Sierra, A. ;

Rees, H. ;

Cravador, A. ;

Maia, C. ;

Jung, M. Horta .

PERSOONIA, 2017, 39 :143-174

[24] Six new Phytophthora species from ITS Clade 7a including two sexually functional heterothallic hybrid species detected in natural ecosystems in Taiwan [J].

Jung, T. ;

Jung, M. H. ;

Scanu, B. ;

Seress, D. ;

Kovacs, G. M. ;

Maia, C. ;

Perez-Sierra, A. ;

Chang, T. -T. ;

Chandelier, A. ;

Heungens, K. ;

van Poucke, K. ;

Abad-Campos, P. ;

Leon, M. ;

Cacciola, S. O. ;

Bakonyi, J. .

PERSOONIA, 2017, 38 :100-135

[25] Widespread Phytophthora infestations in European nurseries put forest, semi-natural and horticultural ecosystems at high risk of Phytophthora diseases [J].

Jung, T. ;

Orlikowski, L. ;

Henricot, B. ;

Abad-Campos, P. ;

Aday, A. G. ;

Aguin Casal, O. ;

Bakonyi, J. ;

Cacciola, S. O. ;

Cech, T. ;

Chavarriaga, D. ;

Corcobado, T. ;

Cravador, A. ;

Decourcelle, T. ;

Denton, G. ;

Diamandis, S. ;

Dogmus-Lehtijaervi, H. T. ;

Franceschini, A. ;

Ginetti, B. ;

Green, S. ;

Glavendekic, M. ;

Hantula, J. ;

Hartmann, G. ;

Herrero, M. ;

Ivic, D. ;

Horta Jung, M. ;

Lilja, A. ;

Keca, N. ;

Kramarets, V. ;

Lyubenova, A. ;

Machado, H. ;

Magnano di San Lio, G. ;

Mansilla Vazquez, P. J. ;

Marcais, B. ;

Matsiakh, I. ;

Milenkovic, I. ;

Moricca, S. ;

Nagy, Z. A. ;

Nechwatal, J. ;

Olsson, C. ;

Oszako, T. ;

Pane, A. ;

Paplomatas, E. J. ;

Pintos Varela, C. ;

Prospero, S. ;

Rial Martinez, C. ;

Rigling, D. ;

Robin, C. ;

Rytkoenen, A. ;

Sanchez, M. E. ;

Sanz Ros, A. V. .

FOREST PATHOLOGY, 2016, 46 (02) :134-163

[26] New insights into the survival strategy of the invasive soilborne pathogen Phytophthora cinnamomi in different natural ecosystems in Western Australia [J].

Jung, T. ;

Colquhoun, I. J. ;

Hardy, G. E. St. J. .

FOREST PATHOLOGY, 2013, 43 (04) :266-288

[27]

Jung T, 1996, EUR J FOREST PATHOL, V26, P253

[28] Multiple new Phytophthora species from ITS Clade 6 associated with natural ecosystems in Australia: evolutionary and ecological implications [J].

Jung, T. ;

Stukely, M. J. C. ;

Hardy, G. E. St. J. ;

White, D. ;

Paap, T. ;

Dunstan, W. A. ;

Burgess, T. I. .

PERSOONIA, 2011, 26 :13-39

[29] Re-evaluation of Phytophthora citricola isolates from multiple woody hosts in Europe and North America reveals a new species, Phytophthora plurivora sp nov. [J].

Jung, T. ;

Burgess, T. I. .

PERSOONIA, 2009, 22 :95-110

[30] A Survey in Natural Forest Ecosystems of Vietnam Reveals High Diversity of both New and Described Phytophthora Taxa including P. ramorum [J].

Jung, Thomas ;

Scanu, Bruno ;

Brasier, Clive M. ;

Webber, Joan ;

Milenkovic, Ivan ;

Corcobado, Tamara ;

Tomsovsky, Michal ;

Panek, Matej ;

Bakonyi, Jozsef ;

Maia, Cristiana ;

Bacova, Aneta ;

Raco, Milica ;

Rees, Helen ;

Perez-Sierra, Ana ;

Jung, Marilia Horta .

FORESTS, 2020, 11 (01)

← 1 2 3 4 5 6 →