RNA interference. The short answer.
Bass
B L
BL
D000818:Animals; D017173:Caenorhabditis elegans; D004330:Drosophila; D005796:Genes / Q000502:physiology; D005821:Genetic Techniques; D051379:Mice; D019384:Nucleic Acid Synthesis Inhibitors; D016372:RNA, Antisense / Q000494:pharmacology; D012330:RNA, Double-Stranded / Q000494:pharmacology; D012333:RNA, Messenger / Q000037:antagonists & inhibitors* / Q000378:metabolism
D019384:Nucleic Acid Synthesis Inhibitors; D016372:RNA, Antisense; D012330:RNA, Double-Stranded; D012333:RNA, Messenger