chloroplast ribosomal proteins from spinach have been prepared in the presence of a protease inhibitor and some modifications have been introduced to the previous characterization of the 50s subunits ( mache et al. , mgg , 177 , 333 , 1980 ) : 33 ribosomal proteins are detected instead of 34 .
C0035553
ribosomal
C0035552
ribosomal proteins