Meiosis: An Overview of Key Differences from Mitosis

作者：Ohkura Hiroyuki^*

来源：Cold Spring Harbor Perspectives in Biology, 2015, 7(5): a015859.

DOI：10.1101/cshperspect.a015859

Meiosis is the specialized cell division that generates gametes. In contrast to mitosis, molecular mechanisms and regulation of meiosis are much less understood. Meiosis shares mechanisms and regulation with mitosis in many aspects, but also has critical differences from mitosis. This re these differences between meiosis and mitosis. Recent studies using various model systems revealed differences in a surprisingly wide range of aspects, including cell-cycle regulation, recombination, postrecombination events, spindle assembly, chromosome-spindle interaction, and chromosome segregation. Although a great degree of diversity can be found among organisms, meiosis-specific processes, and regulation are generally conserved.

• 出版日期2015-5