Method of plant genome design, method of creating new cultivar and new cultivar

摘要

Plant genome design method defines DNA markers M1 to M5, for each target region, DNA marker M2 is defined at an end on an upstream side of a target region, or upstream thereof, DNA marker M1 is defined upstream of the DNA marker M2, DNA marker M4 is defined at an end on a downstream side of the target region, or downstream thereof, DNA marker M5 is defined downstream of the DNA marker M4, and DNA marker M3 is defined in the target region; and designs a genome so that a substitution region, containing the target region, in a chromosome of the original cultivar to be substituted with a chromosome fragment derived from the foreign cultivar has an end on an upstream side between DNA marker M1 and DNA marker M2, and an end on a downstream side of the substitution region between DNA marker M4 and DNA marker M5.