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FERTILITY RESTORER GENE AND FERTILITY RESTORATION METHOD FOR CW-TYPE MALE STERILE CYTOPLASM OF RICE
专利权人:
TOHOKU UNIVERSITY
发明人:
KINYA TORIYAMA,SOTA FUJI
申请号:
US14153678
公开号:
US20140130201A1
申请日:
2014.01.13
申请国别(地区):
US
年份:
2014
代理人:
摘要:
Mainly provided is a technique for directly identifying the genotype at locus Rf17 based on the specific base sequence data thereof. Also provided is a technique for artificially constructing a fertility-restored line. A method of restoring the fertility of CW-type cytoplasmic male sterile rice by inhibiting or reducing the expression of a gene comprising the base sequence represented by SEQ ID NO:2 in the above-described rice, and a method for determining the presence or absence of gene Rf17, which is a fertility restorer gene for CW-type cytoplasmic male sterility, comprising identifying a single nucleotide polymorphism (SNP) in the base at the 1812 position of the base sequence represented by SEQ ID NO:1 in the rice to be examined.
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