Isolation and characterization of EST-derived microsatellite loci from the fungal wheat pathogen Phaeosphaeria nodorum
Access Status
Authors
Date
2005Type
Metadata
Show full item recordCitation
Faculty
Remarks
A copy of this item may be available from Professor Richard Oliver
Email: Richard.oliver@curtin.edu.au
Collection
Abstract
Eleven polymorphic microsatellite loci and one minisatellite locus originating from expressed sequence tag (EST) libraries of Phaeosphaeria (syn. Stagonospora) nodorum were isolated and characterized. The satellite markers were used to genotype isolates from field populations collected in China, North America and South Africa. The number of alleles per locus ranged from two to 15. Genotype diversity ranged from 87.5 to 95.3 and gene diversity from 0.1 to 0.8. The variable levels of polymorphism within and among populations of P. nodorum renders these 12 satellite loci ideal markers for population genetic analysis of P. nodorum.
Related items
Showing items related by title, author, creator and subject.
-
Gao, Y.; Liu, Z.; Faris, J.; Richards, J.; Brueggeman, R.; Li, X.; Oliver, Richard; McDonald, B.; Friesen, T. (2016)Parastagonospora nodorum is a necrotrophic fungal pathogen causing Septoria nodorum blotch on wheat. We have identified nine necrotrophic effector–host dominant sensitivity gene interactions, and we have cloned three of ...
-
John, Evan ; Jacques, Silke ; Phan, Huyen ; Liu, Lifang; Pereira, Danilo; Croll, Daniel; Singh, Karam ; Oliver, Richard ; Tan, Kar-Chun (2022)The fungus Parastagonospora nodorum uses proteinaceous necrotrophic effectors (NEs) to induce tissue necrosis on wheat leaves during infection, leading to the symptoms of septoria nodorum blotch (SNB). The NEs Tox1 and ...
-
Chooi, Y.; Muria-González, Mariano Jordi; Solomon, P. (2014)The model pathogen Parastagonospora nodorum is a necrotroph and the causal agent of the wheat disease Septoria nodorum blotch (SNB). The sequenced P. nodorum genome has revealed that the fungus harbours a large number of ...