Weir, Bevan S.

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orcid::0000-0003-2580-0701
  • Weir, Bevan S. (1)
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Two new Nothophytophthora species from streams in Ireland and Northern Ireland: Nothophytophthora irlandica and N . lirii sp. nov.

O'Hanlon, Richard; Destefanis, Maria; Milenković, Ivan; Tomsovsky, Michal; Janousek, Josef; Bellgard, Stanley E.; Weir, Bevan S.; Kudlacek, Tomas; Horta Jung, Marilia; Jung, Thomas

(2021)

TY  - JOUR
AU  - O'Hanlon, Richard
AU  - Destefanis, Maria
AU  - Milenković, Ivan
AU  - Tomsovsky, Michal
AU  - Janousek, Josef
AU  - Bellgard, Stanley E.
AU  - Weir, Bevan S.
AU  - Kudlacek, Tomas
AU  - Horta Jung, Marilia
AU  - Jung, Thomas
PY  - 2021
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1184
AB  - 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.
T2  - PLoS One
T1  - Two new Nothophytophthora species from streams in Ireland and Northern Ireland: Nothophytophthora irlandica and N . lirii sp. nov.
IS  - 5
VL  - 16
DO  - 10.1371/journal.pone.0250527
UR  - conv_1557
ER  - 
@article{
author = "O'Hanlon, Richard and Destefanis, Maria and Milenković, Ivan and Tomsovsky, Michal and Janousek, Josef and Bellgard, Stanley E. and Weir, Bevan S. and Kudlacek, Tomas and Horta Jung, Marilia and Jung, Thomas",
year = "2021",
abstract = "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.",
journal = "PLoS One",
title = "Two new Nothophytophthora species from streams in Ireland and Northern Ireland: Nothophytophthora irlandica and N . lirii sp. nov.",
number = "5",
volume = "16",
doi = "10.1371/journal.pone.0250527",
url = "conv_1557"
}
O'Hanlon, R., Destefanis, M., Milenković, I., Tomsovsky, M., Janousek, J., Bellgard, S. E., Weir, B. S., Kudlacek, T., Horta Jung, M.,& Jung, T.. (2021). Two new Nothophytophthora species from streams in Ireland and Northern Ireland: Nothophytophthora irlandica and N . lirii sp. nov.. in PLoS One, 16(5).
https://doi.org/10.1371/journal.pone.0250527
conv_1557
O'Hanlon R, Destefanis M, Milenković I, Tomsovsky M, Janousek J, Bellgard SE, Weir BS, Kudlacek T, Horta Jung M, Jung T. Two new Nothophytophthora species from streams in Ireland and Northern Ireland: Nothophytophthora irlandica and N . lirii sp. nov.. in PLoS One. 2021;16(5).
doi:10.1371/journal.pone.0250527
conv_1557 .
O'Hanlon, Richard, Destefanis, Maria, Milenković, Ivan, Tomsovsky, Michal, Janousek, Josef, Bellgard, Stanley E., Weir, Bevan S., Kudlacek, Tomas, Horta Jung, Marilia, Jung, Thomas, "Two new Nothophytophthora species from streams in Ireland and Northern Ireland: Nothophytophthora irlandica and N . lirii sp. nov." in PLoS One, 16, no. 5 (2021),
https://doi.org/10.1371/journal.pone.0250527 .,
conv_1557 .
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