Example sentences for: dicer

How can you use “dicer” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • The central player in RNA-mediated gene silencing is a double-stranded RNA (dsRNA) that is chopped into tiny RNAs by the enzyme Dicer.

  • Sequence database searches and other studies [ 17 ] have revealed only two RNase III orthologues (Dicer and RNase III) in the mouse and human genomes.

  • The second mammalian RNase III orthologue also exhibits a single C-terminal dsRBM and tandem catalytic domains, but is otherwise structurally distinct from Dicer as it lacks the helicase and PAZ domains (Figure 1) [ 18 19 ] . Preliminary evidence indicates that this RNase III orthologue participates in rRNA maturation.

  • 2000); and identified Dicer, the enzyme that chops dsRNA into short RNAs (Bernstein et al.

  • Processing of pri-miRNA into the pre-miRNA stem-loop occurs in the nucleus, while subsequent processing of pre-miRNA into 21-22 mers is a cytoplasmic event mediated by the RNAse III enzyme Dicer [ 17 18 19 20 ] ; Dicer is also responsible for cleavage of long perfectly double-stranded RNA into 21-22 nucleotide fragments during RNA interference (RNAi) [ 2 21 ] . These latter molecules, known as silencing RNA (siRNA), bind to and trigger the degradation of perfectly homologous mRNA molecules via RISC, a double-strand RNA-induced silencing complex containing nuclease activity [ 22 23 ] .


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