Anther-specific genes derived from Malus x domestica promoters thereof and a method for preparing transformed plant using the same

摘要

The present invention relates to a drug specific gene, a promoter thereof, and a method for producing a transgenic plant using the same. Specifically, SEQ ID NOs: 1 and 2 which are specifically expressed only in drugs derived from apples ( Malus x domestica cv. Fuji) plants And promoters of the genes PMdASG1 , PMdASG2, andPMdASG3 , including the novel genes MdASG1 , MdASG2, andMdASG3, and some or all of which exhibit the transcriptional activity of SEQ ID NOs: 4, 5, and 6, respectively; It is about. The drug specific expression genes of the present invention can be usefully used to identify pollen development mechanisms involved in the fertilization of plants, and the promoters PMdASG1, PMdASG2 and PMdASG3 of the present invention express genes of interest only in pollen to plants or drugs. Since it shows high activity in specific expression for the development, it can be usefully used for the development of male infertile transgenic plants and the development of genetically modified plants to which foreign genes requiring pollen specific expression have been introduced.;Drug Specific Expression, Gene, Promoter, Male Infertility, Transgenic Plant