Abstract
Electron microscopic analysis indicates that yeast nuclear DNA can be isolated as linear molecules ranging in size from 50 μm (1.2 × 108 daltons) to 355 μm (8.4 × 108 daltons). Analysis indicates the data is consistent with the hypothesis that each yeast chromosome contains a single, linear DNA duplex. Mitochondrial DNA molecules have a contour length of 21 ± 2 μm and are mostly linear.
Keywords: electron microscopy, mitochondrial DNA, linear DNA
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Selected References
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