dc.contributor.author |
Van der Nest, Ariska
|
|
dc.contributor.author |
Wingfield, Michael J.
|
|
dc.contributor.author |
Sadikovic, Dusan
|
|
dc.contributor.author |
Mullett, Martin S.
|
|
dc.contributor.author |
Marcais, Benoit
|
|
dc.contributor.author |
Queloz, Valentin
|
|
dc.contributor.author |
Adamcikova, Katarina
|
|
dc.contributor.author |
Davydenko, Kateryna
|
|
dc.contributor.author |
Barnes, Irene
|
|
dc.date.accessioned |
2024-06-13T09:59:43Z |
|
dc.date.available |
2024-06-13T09:59:43Z |
|
dc.date.issued |
2023-02-16 |
|
dc.description |
DATA AVAILABILITY STATEMENT : The authors acknowledge that the data presented in this study
must be deposited and made publicly available in an acceptable
repository, prior to publication. Frontiers cannot accept a
manuscript that does not adhere to our open data policies. |
en_US |
dc.description.abstract |
Dothistroma needle blight (DNB) is an important disease of Pinus species that can be
caused by one of two distinct but closely related pathogens; Dothistroma
septosporum and Dothistroma pini. Dothistroma septosporum has a wide
geographic distribution and is relatively well-known. In contrast, D. pini is known
only from the United States and Europe, and there is a distinct lack of knowledge
regarding its population structure and genetic diversity. The recent development of
16 microsatellite markers for D. pini provided an opportunity to investigate the
diversity, structure, and mode of reproduction for populations collected over a
period of 12 years, on eight different hosts in Europe. In total, 345 isolates
from Belgium, the Czech Republic, France, Hungary, Romania, Western Russia,
Serbia, Slovakia, Slovenia, Spain, Switzerland, and Ukraine were screened using
microsatellite and species-specific mating type markers. A total of 109 unique
multilocus haplotypes were identified and structure analyses suggested that the
populations are influenced by location rather than host species. Populations from
France and Spain displayed the highest levels of genetic diversity followed by the
population in Ukraine. Both mating types were detected in most countries, with the
exception of Hungary, Russia and Slovenia. Evidence for sexual recombination was
supported only in the population from Spain. The observed population structure and
several shared haplotypes between non-bordering countries provides good
evidence that the movement of D. pini in Europe has been strongly influenced by
human activity in Europe. |
en_US |
dc.description.department |
Biochemistry |
en_US |
dc.description.department |
Forestry and Agricultural Biotechnology Institute (FABI) |
en_US |
dc.description.department |
Genetics |
en_US |
dc.description.department |
Microbiology and Plant Pathology |
en_US |
dc.description.librarian |
am2024 |
en_US |
dc.description.sdg |
SDG-15:Life on land |
en_US |
dc.description.sponsorship |
The University of Pretoria, members of the Tree Protection Cooperative Program (TPCP), the National Research Foundation, a Scarce Skills Doctoral Scholarship and DIAROD: EU COST Action FP1102 DIAROD. |
en_US |
dc.description.uri |
http://www.frontiersin.org/Genetics |
en_US |
dc.identifier.citation |
Van der Nest, A., Wingfield, M.J., Sadikovic, D., Mullett, M.S., Marcais, B., Queloz, V., Adamcikova, K., Davydenko, K. & Barnes, I. (2023), Population structure and diversity of the needle pathogen Dothistroma pini suggests human-mediated movement in Europe. Frontiers in Genetics 4:1103331. DOI: 10.3389/fgene.2023.1103331. |
en_US |
dc.identifier.other |
10.3389/fgene.2023.1103331 |
|
dc.identifier.other |
1664-8021 (online) |
|
dc.identifier.uri |
http://hdl.handle.net/2263/96472 |
|
dc.language.iso |
en |
en_US |
dc.publisher |
Frontiers Media |
en_US |
dc.rights |
© 2023 van der Nest, Wingfield, Sadiković,
Mullett, Marçais, Queloz, Adamčíková,
Davydenko and Barnes. This is an openaccess
article distributed under the terms
of the Creative Commons Attribution
License (CC BY). |
en_US |
dc.subject |
Dothistroma pini |
en_US |
dc.subject |
Microsatellites |
en_US |
dc.subject |
Mating types |
en_US |
dc.subject |
Pine needle pathogen |
en_US |
dc.subject |
Mycosphaerella pini |
en_US |
dc.subject |
Red band needle blight |
en_US |
dc.subject |
Dothistroma needle blight (DNB) |
en_US |
dc.subject |
SDG-15: Life on land |
en_US |
dc.title |
Population structure and diversity of the needle pathogen Dothistroma pini suggests human-mediated movement in Europe |
en_US |
dc.type |
Article |
en_US |