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本文引用的文献

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Chromosome-length polymorphism in fungi.真菌中的染色体长度多态性。
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Clonal size-variation of rDNA cluster region on chromosome XII of Saccharomyces cerevisiae.酿酒酵母十二号染色体上rDNA簇区域的克隆大小变异
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A high degree of macronuclear chromosome polymorphism is generated by variable DNA rearrangements in Paramecium primaurelia during macronuclear differentiation.在大核分化过程中,草履虫(双小核草履虫)可变的DNA重排产生了高度的大核染色体多态性。
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10
Siver impregnation of ciliated protozoa: procedure yielding good results with the pyridinated siver carbonate method.纤毛虫的银浸染:用吡啶化碳酸银法得到良好结果的操作步骤。
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核糖体 DNA 亚染色体大小的核型变异性在结肠纤毛虫中,这可能是区分结肠纤毛虫物种的一种工具。

Karyotypic Variability in Ribosomal DNA Subchromosome Size among Colpodid Ciliates, a Possible Tool To Differentiate Colpodid Species.

出版信息

Appl Environ Microbiol. 1997 Apr;63(4):1602-5. doi: 10.1128/aem.63.4.1602-1605.1997.

DOI:10.1128/aem.63.4.1602-1605.1997
PMID:16535582
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC1389560/
Abstract

Pulsed-field gel electrophoresis has been applied to analyze the karyotypic variability among colpodid ciliates. The 18S ribosomal gene was found at different locations in the electrophoretic pattern, and these size variations in the ribosomal DNA subchromosomal molecule seem to be species specific. This could potentially be a useful new tool with which to differentiate colpodid ciliates.

摘要

脉冲场凝胶电泳已被应用于分析结肠纤毛虫的核型变异性。18S 核糖体基因在电泳图谱中的不同位置被发现,而核糖体 DNA 亚染色体分子的大小变化似乎是种特异性的。这可能是一种有用的新工具,可以用来区分结肠纤毛虫。