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[多头绒泡菌在细胞周期G2期和S期时核基质DNA核苷酸序列的差异]

[Differences in the DNA nucleotide sequences of the nuclear matrix of the myxomycete Physarum polycephalum in the G2- and S-phases of the cell cycle].

作者信息

Malakhova L V, Rotaru V K, Gaziev A I

出版信息

Tsitologiia. 1986 Aug;28(8):885-8.

PMID:3775858
Abstract

The extent of homology of the nuclear matrix DNA isolated from the macroplasmodium of Physarum polycephalum at G2- and S-phases of the cell cycle was studied using the molecular reassociation method. The results obtained point to the incomplete homology of DNA samples prepared at G2- phases as compared to those obtained at S-phase. Bearing this in mind it seems reasonable to suppose that the DNA template may transfer through the nuclear matrix-attached replicative complex under the replication.

摘要

利用分子重缔合方法研究了从多头绒泡菌大变形体在细胞周期的G2期和S期分离的核基质DNA的同源程度。所获得的结果表明，与在S期获得的DNA样品相比，在G2期制备的DNA样品具有不完全同源性。考虑到这一点，推测DNA模板可能在复制过程中通过与核基质相连的复制复合体进行转移似乎是合理的。

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[Differences in the DNA nucleotide sequences of the nuclear matrix of the myxomycete Physarum polycephalum in the G2- and S-phases of the cell cycle].[多头绒泡菌在细胞周期G2期和S期时核基质DNA核苷酸序列的差异]
Tsitologiia. 1986 Aug;28(8):885-8.
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