The invention provides a method for acquiring specific expressed genes of peanut seeds in a whole
genome scale and application thereof. According to the method provided by the invention, the specificexpressed genes of the peanut seeds can be screened in the whole
genome scale, and the specific expressed genes of the peanut seeds can be arranged according to the magnitude of expression quantities;the method is capable of dividing
plant tissues into seed tissues and non-seed tissues, so that the expenditure for
transcriptome sequencing is greatly reduced, and the accuracy of acquiring the specific expressed genes of the peanut seeds is improved. The application of the method for acquiring the specific expressed genes of the peanut seeds in the whole
genome scale in identifying specific expressed promoters of the peanut seeds is beneficial for screening and acquiring the specific expressed promoters of the peanut seeds in the
genome scale. The method and the application, provided by theinvention, have important application value on
cloning and identification of specific promoters of high-expression seeds of peanuts and other plants and also have important application value in acquisition of the specific expressed genes of other tissues of the peanut and the specific expressed genes of other
plant tissues.