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GrainGenes Reference Report: TAG-89-643

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Reference	TAG-89-643
Title	An N-band marker for gene Lr18 for resistance to leaf rust in wheat
Journal	Theoretical and Applied Genetics
Year	1994
Volume	89
Pages	643-646
Author	Yammamori M
Abstract	The leaf rust resistance gene, Lr18, of common wheat cultivars has been derived from Triticum timopheevi and is located on chromosome arm SBL Chromosome banding (N-banding) analyses revealed that in the wheat cultivars carrying Lr18 that were examined, which had been bred in 6 different countries, chromosome arm SBL possessed a specific terminal band not carried by their susceptible parental cultivars It was suggested that this terminal N-band was introduced from T timopheevi together with Lr18 N-banding analysis of a T. timopheevi strain showed that one of two timopheevi chromosomes had provided Japanese wheat lines containing Lr18 with the terminal band.
Keyword	[ Hide all but 1 of 12 ] chromosome chromosome-5bl chromosome-banding cultivar disease resistance genes lr18 gene puccinia recondita rust-diseases triticum triticum aestivum triticum timopheevi

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