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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	[ Hide all but 1 of 18 ] addition-lines aegilops aegilops sharonensis aegilops umbellulata chromosome-translocation elymus hispidus hordeum hordeum chilense intergeneric-hybridization introgression restriction fragment length polymorphism secale-montanum substitution-lines thinopyrum thinopyrum bessarabicum triticum triticum aestivum triticum urartu

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