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Descriptor: Vernalization_Vrn-A1_Exon7_C/T_Vrn-A1 (Ver:Vrn-A1 // Exon7_C/T_Vrn-A1)


 
Definition:
Vernalization response locus on chromosome 5AL. Vrn-A1a is the most potent spring allele, causing complete insensitivity to vernalization. It has an insertion of a foldback repetitive element and a duplicated region in the promoter. Winter allele vrn-A1a has several SNP indicative of a single copy of vrn-A1 and short vernalization requirement.
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 Vernalization_Vrn-A1_Exon7_C/T_Vrn-A1 (Ver:Vrn-A1 // Exon7_C/T_Vrn-A1)

ValueNumber of Accessions
Claire type (early flowering)803
Hereward type (late flowering)1755
heterozygous674
No amplification95
Uncallable9


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