Characterization of Itersonilia spp. from Parsnip and Other Hosts
Author Information
Author(s): Chappell Lauren H. K., Barker Guy C., Clarkson John P.
Primary Institution: Warwick Crop Centre, School of Life Sciences, University of Warwick
Hypothesis
This work aimed to provide a much-needed characterization of Itersonilia isolates from across the UK, continental Europe, and New Zealand.
Conclusion
The study found no evidence to support more than a single species of Itersonilia among the isolates studied.
Supporting Evidence
- All Itersonilia isolates were pathogenic on parsnip roots.
- Isolates from different hosts showed variation in virulence on parsnip leaves.
- Growth rates increased with temperature, with significant differences observed between isolates.
Takeaway
This study looked at a type of fungus that affects parsnips and found that all the different samples were actually the same type of fungus, not different species as previously thought.
Methodology
The study involved collecting 51 isolates, conducting pathogenicity tests, growth rate assays, and whole genome sequencing.
Limitations
The study included a limited number of isolates from other hosts and geographical locations.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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