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Descriptor: Tan spot_Tsn1 (Septorianodorum:Tsn1)


 
Definition:
The Tsn1 gene confers sensitivity to the proteinaceous host-selective toxins Ptr ToxA produced by the tan spot fungus (Pyrenophora tritici-repentis) and SnToxA produced by Stagonospora nodorum.  In the tan spot pathogen, Ptr ToxA produces extensive necrosis in sensitive genotypes.
Crop:
WHEAT
Category:
Molecular Marker
Status:
Data Type:
Alpha/numeric descriptor
Maximum Length:
Responsible Site:
International Maize and Wheat Improvement Center (CIMMYT,INT.)

Distinct Values for Tan spot_Tsn1 (Septorianodorum:Tsn1)

ValueNumber of Accessions
no amplification13
Tsn1 resistance96
Tsn1 susceptible1112
Uncallable4


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