生命科学界对性染色体演化的认知长期聚焦于二倍体生物，而单倍体植物的性染色体却暗藏玄机。最新研究揭示，这些"基因组独行侠"同样演化出非重组区域 (non-recombining regions)，其染色体呈现两极分化：有的退化成基因荒漠般的微染色体 (microchromosomes)，有的却膨胀为布满重复序列的巨型染色体 (giant ...

Recombining business models: Pioneering examples There are many examples of disparate elements that are blended to craft unique and transformative business models.

They were particularly interested in the so-called recombining regions of rye. In essence, this describes how often the genetic material within a plant mixes along a chromosome during cell division.