to obtain detailed topographical information concerning the spatial arrangement of the multitude of ribosomal proteins with respect to specific sequences in the three rna chains of intact ribosomes , a reagent capable of covalently and reversibly joining rna to protein has been synthesized [ brewer , l.a. , goelz , s. , & noller , h. f. ( 1983 ) biochemistry ( preceding paper in this issue ) ] .
C0035552
ribosomal proteins
C0033684
protein