| abstract |
Provided is a method for introducing dsRNA or DNA capable of producing dsRNA into an organism. An expression vector comprising the promoter or promoters oriented relative to the DNA sequence so that transcription of the DNA sequence into double stranded RNA can be initiated when an appropriate transcription factor is bound to the promoter or promoters A method comprising providing the organism with an appropriate microorganism containing the expression vector or directly supplying the expression vector to the organism. The organism used may be a plant, an animal, a fungus or a yeast, but is preferably a nematode, C. elegans, any of its wild type, C. elegans nuc-1 or pha-ts suddenly It may be a variant or a combination of these mutations. [Selection figure] None |