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GrainGenes Reference Report: GNM-37-882

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Reference
GNM-37-882
Title
Detection of interchromosomal translocations within the Triticeae by RFLP analysis
Journal
Genome
Year
1994
Volume
37
Pages
882-887
Author
King I
[ Show all 7 ]
Abstract
Twenty-three wheat/alien addition or substitution lines were screened using restriction fragment length polymorphisms for the presence or absence of 4/5 and 4/7 reciprocal translocations in the alien chromosomes Such translocations have previously been identified in wheat and rye Group 4 and group 5 Aegilops umbellulata, Triticum urartu, and Thinopyrum bessarabicum chromosomes were found to carry 4/5 translocations Evidence for a 4/7 trAnslocation was also found in Secale montanum. The presence of the 4/5 translocations in T. urartu indicates that the translocation predates the polyploidization of wheat. The implications of these results are discussed.
Keyword
addition-lines
[ Show all 18 ]

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