Query (optional)   in Class  All Allele Author Colleague Collection Assembly Gene Gene Class Gene Product Germplasm Image Journal Keyword Library Locus Map Map Data Marker Pathology Polymorphism Probe Protein QTL Rearrangement Reference Sequence Species Trait Trait Study Two Point Data  

---

GrainGenes Reference Report: TAG-81-397

[Submit comment/correction]

Reference	TAG-81-397
Title	A chromosome-specific DNA sequence which reveals a high level of RFLP in wheat.
Journal	Theoretical and Applied Genetics
Year	1991
Volume	81
Pages	397-400
Author	Harcourt RL Gale MD
Type	Article
Language	English
Abstract	An unusual genomic DNA clone, PSR454, was isolated from a partial genomic library of wheat. This sequence is moderately repeated and detects at least 30 related sequences, all located in a tight linkage block on the long arm of chromosome 3B. When used as a RFLP probe, PSR454 detects a high level of polymorphism between wheat varieties that carry the sequence. There is no detectable hybridisation to sequences in one-third of the varieties tested, providing an "on-off" polymorphism that can be detected on dot blots, rather than the more resource-consuming conventional Southern analysis.
Gene	Sr45 (Triticum)
Locus	Xpsr454-3B
Keyword	[ Hide all but 1 of 10 ] chromosome 36 chromosomes cultivars DNA DNA hybridization DNA probes libraries nucleotide sequences restriction fragment length polymorphism Triticum aestivum
Agricola Code	IND91033579
Gene Catalogue Number	343
Cited in	McIntosh RA et al. (1995) Catalogue of gene symbols for wheat. Proceedings of the 8th International Wheat Genetics Symposium 1333-1500.

GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture.