Pamela Postlethwait

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We show that in Dictyostelium discoideum an endogenous gene as well as a transgene can be silenced by introduction of a gene construct that is transcribed into a hairpin RNA. Gene silencing was accompanied by the appearance of sequence-specific RNA about 23mers and seemed to have a limited capacity. The three Dictyostelium homologues of the RNA-directed RNA(More)
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