I am beginner at miRNA analysis. Now I am working on miRNA annotation.I have been working on it for several days but still have no idea how to do it. What I want is to annotate and remove rRNA/tRNA from my total data. Could anybody give me some guidelines or provide some resources?
I know I should blast against Rfam. And probably I should use blastn. But I haven't been able to get what I mentioned above. I would appreciate if somebody can help me on it.