a base-paired transfer rna-like structure is proposed for tomato aspermy virus rnas which is similar in many aspects to the structure proposed for the 3'-terminal 172 residues of rna 4 of the q-strain of cucumber mosaic virus ( r. h. symons , nucleic acids res.7 , 825-837 , 1979 ) .
C0035711
transfer rna
C0035668
rna