SPIN CYCLE CENTRALITY. “I suggest that this perspective is central to much of plant biology, a proposal bolstered by the realization that the size and functional diversification of contemporary plant multi-gene family structures, gene expression patterns, and genic contexts all represent the culmination of this repeated “wash–rinse–repeat” cycle of polyploidization followed by nonrandom and incomplete diploidization.”
http://www.amjbot.org/content/early/2015/10/09/ajb.1500320