NEW PRIMER SET FOR DETECTING NUCLEIC ACID MARKER DERIVED FROM CHROMOSOME OF BARLEY ON WHEAT BACKGROUND AND UTILIZATION THEREOF

摘要

PROBLEM TO BE SOLVED: To provide new primer sets for detecting a nucleic acid marker derived from a chromosome of barley on a wheat background, and to provide a method for utilizing the same.;SOLUTION: The new primer sets are obtained by originally designing primer sets for six nucleic markers positioned on a long arm of 1H chromosome of the barley and screening such primer sets as exhibiting difference (polymorphism) in amplification result between a case in which a genome DNA of the barley is used as a template and another case in which a genome DNA of the wheat is used as the template. Each of the obtained new primer sets comprising six sets is useful for deciding whether the 1H chromosome of the barley is introduced into the wheat or not. Further, some of the primer sets are useful for judging whether a hybrid progeny between the wheat and the barley has fertility or not.;COPYRIGHT: (C)2003,JPO