Example sentences for: rna-directed

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

  • One reported the discovery of RNA-directed DNA methylation in transgenic tobacco plants (Wassenegger et al.

  • By 2001, plant scientists working on RNA-directed DNA methylation and TGS had demonstrated a requirement for dsRNAs that are processed to short RNAs, reinforcing a mechanistic link to PTGS (Mette et al.

  • To recap: by 1998—the year in which RNAi was reported—plant scientists had documented sequence-specific RNA degradation (PTGS), sequence-specific DNA methylation that triggered TGS, and RNA-directed DNA methylation.

  • The clone gap in 42B is associated with 50 to 100 copies of a previously uncharacterized 596 bp repeat showing weak similarity to RNA-directed RNA polymerase, interspersed with 1-kb units that have 49% nucleotide similarity to the 1731 transposable element.

  • The non-structural proteins, NS1, NS2A, NS2B, NS3, NS4A, NS4B and NS5 include an RNA-directed RNA polymerase and a protease function involved in cleaving certain positions of the long viral polyprotein which contains all the viral genes [ 23 24 ] . The four serotypes of dengue virus ("1" through "4") share approximately 60%-74% amino acid residue identity with one another in the E gene [ 25 ] and induce cross-reacting antibodies [ 26 ] .


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