Claim · model-written summary
GWAS identified five genomic regions associated with cotyledon or leaf resistance to white leaf spot in Brassica napus.
- Taxon
- Brassica napus
_Brassica_napus_-_Habit.jpg?width=60)
Brassica napust0 - Material
- a panel of 215 B. napus genotypese3
- Interactor
- Neopseudocercosporella capsellaeNeopseudocercosporella capsellaee0pathogen
- Outcome
- cotyledon or leaf resistancee1
- Value
- fivee1
Not reportedGeneCompoundOrgan / stageSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Brassica_napus_-_Habit.jpg?width=500)
Verbatim
e0“White leaf spot, caused by the fungal pathogen Neopseudocercosporella capsellae”
e1“GWAS identified five genomic regions, one on chromosome A07, two on chromosome A09 and three on chromosome C04, that were associated with either cotyledon or leaf resistance”
e3“a panel of 215 B. napus genotypes”
t0“Brassica napus”
Title
First Report of Genomic Regions Associated With White Leaf Spot Resistance in Brassica napus
William J. W. Thomas; Ming Pei You; Junrey C. Amas; et al. Plant Pathology 2025. doi:10.1111/ppa.70059
Other claims from this paper (6)
- Association One genomic region on chromosome A07 is associated with cotyledon or leaf resistance to white leaf spot.
- Association Two genomic regions on chromosome A09 are associated with cotyledon or leaf resistance to white leaf spot.
- Association Three genomic regions on chromosome C04 are associated with cotyledon or leaf resistance to white leaf spot.
- Observation The genotype panel displayed varying levels of white leaf spot resistance, from highly susceptible to completely resistant.
- Observation Putative resistance genes were identified within the five genomic regions.
- Recommendation The identified regions can be targeted in Brassica napus breeding programmes to bolster white leaf spot resistance.