Characterization of Small RNAs Derived from tRNAs, rRNAs and snoRNAs and Their Response to Heat Stress in Wheat Seedlings
Fig 4
Nucleotide composition around cleavage sites.
The numbers on the X-axis represent the relative position from the terminal nucleotides of the sRNAs, which was assigned as ‘0’. -1 and -2 are the first and second nucleotides upstream of the cleavage site, while +1 and +2 are the first and second nucleotides downstream of cleavage site. (A) Nucleotide composition around the 5’-tRFs and 3’-tRFs cleavage sites. (B) Nucleotide composition around the cleavage sites at both ends of the non-tRFs.