EOG88D3BF GO:0004540 1/87 ribonuclease activity molecular_function "Catalysis of the hydrolysis of phosphodiester bonds in chains of RNA." [GOC:mah, ISBN:0198547684] EOG88D3BF GO:0008033 1/87 tRNA processing biological_process "The process in which a pre-tRNA molecule is converted to a mature tRNA, ready for addition of an aminoacyl group." [GOC:jl, PMID:12533506]