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Location of a gene for frost resistance on chromosome 5A of wheat

✍ Scribed by J. Sutka; J. W. Snape

Publisher
Springer
Year
1989
Tongue
English
Weight
242 KB
Volume
42
Category
Article
ISSN
0014-2336

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✦ Synopsis

A gene for frost resistance on chromosome 5A of wheat was located using single chromosome recombinant lines from the cross between the substitution line Hobbit (Triticum spelta 5A) and Hobbit . In this sample of recombinant lines the locus for frost resistance, designated Frl, is completely linked to the locus Vrnl controlling vernalisation requirement . The results can be explained by a pleiotropic action of the Vrnl locus or close genetic linkage between Vrnl and Fr] . Further detailed study is necessary to resolve these alternative hypotheses .

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