Formation of aggregates of the small subunits of chloroplast ribosomes.
D055598:Chemical Phenomena; D002621:Chemistry; D002736:Chloroplasts; D003903:Deuterium; D008274:Magnesium; D010944:Plants; D012270:Ribosomes; D014461:Ultracentrifugation
D003903:Deuterium; D008274:Magnesium