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Rodent DNA reassociation kinetics

✍ Scribed by Lourdes Santiago; Adrian V. Rake

Publisher
Springer
Year
1973
Tongue
English
Weight
425 KB
Volume
9
Category
Article
ISSN
0006-2928

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✦ Synopsis

The kinetics of reassociation of the nuclear DNA of eight rodents has been examined to determine the amount and repetition frequency of various DNA fractions. Each rodent had at least two distinct, repeated DNA fractions, one group repeated about 300 times and the other repeated about 50,000 times. As shown, the actual repetition frequencies and the amount of the various DNA fractions varied from one species to another. Genetic implications of these results are discussed.

πŸ“œ SIMILAR VOLUMES

Fluorometric measurement of DNA reassoci
Fluorometric measurement of DNA reassociation kinetics
✍ K.P. Hanson; N.B. Zvonareva; Y.Ya. Ostashevsky; B.D. Zhivotovsky πŸ“‚ Article πŸ“… 1979 πŸ› Elsevier Science 🌐 English βš– 209 KB

A simple, highly sensitive method for assessment of the kinetics of reassociation of DNA has been developed. The method is based on the difference between the intensity of fluorescence of the ethidium bromide complex with single-and double-stranded DNA and requires no preliminary preparative separat