介绍一种改进的制备染色质的方法，采用此方法可减少玻璃匀浆步骤，易于操作、易于重复、产率高，且可以得到不同大小的染色质片段．
A modified method of preparing chromatin is introduced here, which omits the procedure of glass-homogenization. It is easy to operate, to reproduce and has high yield.With this method, chromatin in different size can be obtained.
许怀庆,陈楚楚.一种改进的制备染色质的方法[J].生物化学与生物物理进展,1996,23(1):76-78
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