| 主权项 |
1. A rice cultivar, wherein in a chromosome of rice cultivar Koshihikari,
a region corresponding to a region containing base number 31,689,690 to base number 32,298,686 in a third chromosome of rice cultivar Nipponbare is homo-replaced with a chromosome fragment composed of a corresponding region of rice cultivar Habataki in a third chromosome of a rice individual, and an upstream end of the chromosome fragment is present in a region corresponding to a region containing base number 31,521,443 to base number 31,689,690 of the third chromosome of rice cultivar Nipponbare and a downstream end of the chromosome fragment is present in a region corresponding to a region containing base number 32,298,686 to base number 32,363,156 of the third chromosome of rice cultivar Nipponbare, a single nucleotide polymorphism (SNP) corresponding to the 31,521,442nd SNP in the third chromosome of rice cultivar Nipponbare, adenine (A) in rice cultivar Koshihikari and cytosine (C) in a rice cultivar Habataki, is designated as DNA marker M1, an SNP corresponding to the 31,689,690th SNP of the third chromosome of rice cultivar Nipponbare, C in rice cultivar Koshihikari and thymine (T) in rice cultivar Habataki, is designated as DNA marker M2, an SNP corresponding to the 32,208,924th SNP of the third chromosome of rice cultivar Nipponbare, A in rice cultivar Koshihikari and guanine (G) in rice cultivar Habataki, is designated as DNA marker M3, an SNP corresponding to the 32,298,686th SNP of the third chromosome of rice cultivar Nipponbare, G in rice cultivar Koshihikari and C in rice cultivar Habataki, is designated as DNA marker M4, an SNP corresponding to the 32,363,157th SNP of the third chromosome of rice cultivar Nipponbare, A in rice cultivar Koshihikari and T in rice cultivar Habataki, is designated as DNA marker M5, and the DNA markers M1 to M5 are typed by genome analysis of the rice individual, and the resulting typing result is such that the DNA marker M1 is A, the DNA marker M2 is T, the DNA marker M3 is G, the DNA marker M4 is C and DNA marker M5 is A, a region corresponding to a region containing base number 8,940,503 to base number 9,533,057 in a sixth chromosome of rice cultivar Nipponbare is homo-replaced with a chromosome fragment composed of a corresponding region of rice cultivar Habataki in a sixth chromosome of a rice individual, and an upstream end of the chromosome fragment is present in a region corresponding to a region containing base number 8,757,819 to base number 8,940,503 of the sixth chromosome of rice cultivar Nipponbare and the downstream end of the chromosome fragment is present in a region corresponding to a region containing base number 9,533,057 to base number 9,777,195 of the sixth chromosome of rice cultivar Nipponbare, and an SNP corresponding to the 8,757,818th SNP of the sixth chromosome of rice cultivar Nipponbare, C in rice cultivar Koshihikari and T in rice cultivar Habataki, is designated as DNA marker M6, an SNP corresponding to the 8,940,503rd SNP of the sixth chromosome of rice cultivar Nipponbare, A in rice cultivar Koshihikari and G in rice cultivar Habataki, is designated as DNA marker M7, an SNP corresponding to the 9,325,062nd SNP of the sixth chromosome of rice cultivar Nipponbare, C in rice cultivar Koshihikari and G in rice cultivar Habataki, is designated as DNA marker M8, an SNP corresponding to the 9,533,057th SNP of the sixth chromosome of rice cultivar Nipponbare, G in rice cultivar Koshihikari and C in rice cultivar Habataki, is designated as DNA marker M9, an SNP corresponding to the 9,777,196th SNP of the sixth chromosome of rice cultivar Nipponbare, A in rice cultivar Koshihikari and T in rice cultivar Habataki, is designated as DNA marker M10, the DNA markers M6 to M10 are typed by genome analysis of the rice individual, and the resulting typing result is such that the DNA marker M6 is C, the DNA marker M7 is G, the DNA marker M8 is G, the DNA marker M9 is C and the DNA marker M10 is A; wherein the rice cultivar is Koshihikari Kazusa no. 6 go, sample of seed of said cultivar is deposited under Accession No. FERM ABP-22175. |
