Details
| Original language | English |
|---|---|
| Article number | 1883 |
| Journal | Life |
| Volume | 13 |
| Issue number | 9 |
| Publication status | Published - 8 Sept 2023 |
Abstract
We have extended previously published sets of simple sequence repeat markers for Synchytrium endobioticum, selected to be polymorphic for the German-standard isolates of pathotypes P1, P2, P6, P8, and P18. These markers also complement the extensive published information on DNA polymorphisms for the mitogenomes of Synchytrium endobioticum. This extended set of 35 markers representing 73 alleles differentiated 51 isolates from Europe and North America into three large, well-separated clusters and subclusters using dendrogram analysis, principal coordinates analysis (PCoA), and population substructure analysis using STRUCTURE 2.3.4 software. This suggests a limited number of introgressions of the wart disease pathogen into current potato growing areas, followed by recombination and admixture of populations through human activities. The new markers extend the published marker sets and are useful tools for future analyses of population structure and dynamics in Synchytrium endobioticum, which are necessary to understand the biology of the interaction between the pathogen and its potato host and to develop future control strategies.
Keywords
- chitrid, gene flow, genetic diversity, molecular marker, pathogen, pathogen evolution
ASJC Scopus subject areas
- Agricultural and Biological Sciences(all)
- Ecology, Evolution, Behavior and Systematics
- Biochemistry, Genetics and Molecular Biology(all)
- Earth and Planetary Sciences(all)
- Palaeontology
- Earth and Planetary Sciences(all)
- Space and Planetary Science
Sustainable Development Goals
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In: Life, Vol. 13, No. 9, 1883, 08.09.2023.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Potato Wart Isolates from Europe and North America Form Distinct Clusters of Genetic Variation
AU - Röhrs, Ina
AU - Linde, Marcus
AU - Przetakiewicz, Jaroslaw
AU - Zelya, Avrelia
AU - Zelya, George
AU - Pucher, Anna
AU - Tlapák, Hana
AU - Debener, Thomas
N1 - This research was funded by the Federal Ministry of Food and Agriculture (BMEL), in the projects DIANA grant number FKZ 2814903115 and INNOKA grant number FKZ 2819112719 based on a decision of the Parliament of the Federal Republic of Germany via the Federal Office for Agriculture and Food (BLE) under the innovation support program.
PY - 2023/9/8
Y1 - 2023/9/8
N2 - We have extended previously published sets of simple sequence repeat markers for Synchytrium endobioticum, selected to be polymorphic for the German-standard isolates of pathotypes P1, P2, P6, P8, and P18. These markers also complement the extensive published information on DNA polymorphisms for the mitogenomes of Synchytrium endobioticum. This extended set of 35 markers representing 73 alleles differentiated 51 isolates from Europe and North America into three large, well-separated clusters and subclusters using dendrogram analysis, principal coordinates analysis (PCoA), and population substructure analysis using STRUCTURE 2.3.4 software. This suggests a limited number of introgressions of the wart disease pathogen into current potato growing areas, followed by recombination and admixture of populations through human activities. The new markers extend the published marker sets and are useful tools for future analyses of population structure and dynamics in Synchytrium endobioticum, which are necessary to understand the biology of the interaction between the pathogen and its potato host and to develop future control strategies.
AB - We have extended previously published sets of simple sequence repeat markers for Synchytrium endobioticum, selected to be polymorphic for the German-standard isolates of pathotypes P1, P2, P6, P8, and P18. These markers also complement the extensive published information on DNA polymorphisms for the mitogenomes of Synchytrium endobioticum. This extended set of 35 markers representing 73 alleles differentiated 51 isolates from Europe and North America into three large, well-separated clusters and subclusters using dendrogram analysis, principal coordinates analysis (PCoA), and population substructure analysis using STRUCTURE 2.3.4 software. This suggests a limited number of introgressions of the wart disease pathogen into current potato growing areas, followed by recombination and admixture of populations through human activities. The new markers extend the published marker sets and are useful tools for future analyses of population structure and dynamics in Synchytrium endobioticum, which are necessary to understand the biology of the interaction between the pathogen and its potato host and to develop future control strategies.
KW - chitrid
KW - gene flow
KW - genetic diversity
KW - molecular marker
KW - pathogen
KW - pathogen evolution
UR - http://www.scopus.com/inward/record.url?scp=85172174735&partnerID=8YFLogxK
U2 - 10.3390/life13091883
DO - 10.3390/life13091883
M3 - Article
VL - 13
JO - Life
JF - Life
IS - 9
M1 - 1883
ER -