准确的染色体分离依赖于有丝分裂过程的精确调控,包括有丝分裂的时间,及纺锤体检查点的正确调控等。
Accurate chromosome segregation depends on the precise regulation of mitotic progression, including the timing of mitosis and proper regulation of spindle assembly checkpoint.
特别地,研究人员发现TEX11可以在减数分裂的染色体上形成分离中心(discrete foci),这似乎是一种新的减数分裂重组机制的一部分。
Specifically, researchers found that TEX11 forms discrete foci on meiotic chromosomes and appears to be a novel constituent of the meiotic recombination machinery.
解决了激光显微分离系统染色体样本制备的难题,使杨树花粉母细胞减数分裂染色体激光显微分离成为可能。
Some results as follows, 1. Chromosome preparation for laser micro-dissection system was solved, which indicated that laser micro-dissection of PMCs meiotic chromosomes in Populus was feasible.
解决了激光显微分离系统染色体样本制备的难题,使杨树花粉母细胞减数分裂染色体激光显微分离成为可能。
Some results as follows, 1. Chromosome preparation for laser micro-dissection system was solved, which indicated that laser micro-dissection of PMCs meiotic chromosomes in Populus was feasible.
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