Question

what is the diff between antisense and rna i

Answer 1

RNAi involves the cleavage of dsRNA into small fragments and the recruitment of RISC; while

Antisense RNA is the mere inhibition of translation by complementary pairing

Answer 2

thnx for the reply. bt in rna i also the cleavage of dsrna guided by risc complex would lead to hybridization with complimentary mrna in the cell, hennce inhibiting translation.

Answer 3

Antisense RNA control functions in all kingdoms of life, which are well studied in bacteria; on the other hand RNAi are dsRNA, which are found exclusively in eukaryotes...

Please read the following review article called "Antisense-RNA regulation and RNA interference" for more details...