Figure 3.

Opposite patterns of regulation between RPSaA and RPP0A, small and large ribosome subunits. Spots #1122 and #1146 were identified by mass spectrometry as isoforms of 40S ribosomal protein SA RPSaA (At1g72370). Both spots were down-regulated in synthetic B. napus compared to the mid parent value. Spot #1303 was identified as a 60S acidic ribosomal protein P0 RPP0A (At2g40010) and was up-regulated in the amphiploids. RPSaA and RPP0A were respectively small and large ribosome subunits [26].