. "\"Catalysis of the two-stage endonucleolytic cleavage to nucleoside 3'-phosphates and 3'-phosphooligonucleotides with 2',3'-cyclic phosphate intermediates.\" [EC:3.1.27.1]" . . "ribonuclease T2 activity" . "acid ribonuclease activity" . "acid RNase activity" . "base-non-specific ribonuclease activity" . "Escherichia coli ribonuclease I' ribonuclease PP2 activity" . "Escherichia coli ribonuclease II activity" . "non-base specific ribonuclease activity" . "nonbase-specific RNase activity" . "nonspecific RNase activity" . "ribonnuclease (non-base specific) activity" . "ribonuclease (non-base specific) activity" . "ribonuclease M activity" . "ribonuclease N2 activity" . "ribonuclease PP3 activity" . "ribonuclease U4 activity" . "ribonucleate 3'-oligonucleotide hydrolase activity" . "RNAase CL activity" . "RNase (non-base specific) activity" . "RNase M activity" . "RNase Ms activity" . "RNase T2 activity" . "EC:3.1.27.1" . "MetaCyc:3.1.27.1-RXN" . . "ribonuclease II activity" . "RNase II activity" . "ribonucleate nucleotido-2'-transferase (cyclizing) activity" .