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GRIN-Global
CIMMYT-Wheat Germplasm Bank
Version: 2.0.4.0
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Descriptor:
Stem rust_Sr2_Xsnp3BS-2 (Stemrust:Sr2 // Xsnp3BS-2)
Definition:
Gene on chromosome 3BS conferring partial, adult-plant resistance to stem rust. Often associated with pseudo-black-chaff.
Crop:
WHEAT
Category:
Molecular Marker
Status:
Data Type:
Alpha/numeric descriptor
Maximum Length:
Responsible Site:
International Maize and Wheat Improvement Center (
CIMMYT,INT.
)
Studies or environments
M50IBWSN
529 Accessions
M51IBWSN
710 Accessions
Distinct Values for
Stem rust_Sr2_Xsnp3BS-2 (Stemrust:Sr2 // Xsnp3BS-2)
Value
Number of Accessions
heterozygous
9
no amplification
624
Sr2 resistance
270
Sr2 susceptible
329
Uncallable
7