非同源染色体配对：序列相似性还是遗传控制？
Non-homologous chromosome pairing: sequence similarity or genetic control?
作者信息
Addo Nyarko Charles, Mason Annaliese S
机构信息
Plant Breeding Department, The University of Bonn, Katzenburgweg 5, 53115 Bonn, Germany.
Plant Breeding Department, The University of Bonn, Katzenburgweg 5, 53115 Bonn, Germany.
出版信息
Trends Genet. 2022 May;38(5):419-421. doi: 10.1016/j.tig.2021.10.009. Epub 2021 Nov 12.
Polyploids must correctly segregate homologous chromosomes. We propose that this process is dictated not just by sequence similarity, but is also under strong genetic control that may vary between lineages. We also highlight how factors like partner availability and genome structure may influence sequence similarity needed for crossover formation.
多倍体必须正确分离同源染色体。我们认为，这一过程不仅由序列相似性决定，还受到强大的遗传控制，而这种控制在不同谱系之间可能有所不同。我们还强调了诸如配对对象可用性和基因组结构等因素如何可能影响交叉形成所需的序列相似性。
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