by including the large pool of ribosomal subunits in the analysis and using the ratio ( polysomes : monomers + subunits ) as a quantitative estimate of the translational capacity of the ribosomes in mustard ( sinapis alba l. ) cotyledons , we found the following results : 1 ) after a lag-phase of less than 30 min , phytochrome induces a massive increase in the relative amount of cytosolic ( free ) polysomes at the expense of ribosomal subunits .
C1519614
translational
C0035553
ribosomes