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Journal ArticleDOI

Evolution of higher-organism DNA

David E. Kohne
- 01 Aug 1970 - 
- Vol. 3, Iss: 3, pp 327-375
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TLDR
A great deal of information about evolutionary events and processes has been inferred from careful studies of fossil records, and comparison of DNA seems most promising since a relatively precise quantitative comparison can be made of all of the genetic material of different species.
Abstract
A great deal of information about evolutionary events and processes has been inferred from careful studies of fossil records. Other forms of evidence have also contributed greatly to the understanding of evolution. Comparative biochemistry (Florkin, 1949), immunology (Boyden, 1942), protein sequencing (Dayoff, 1969; Anfinsen, 1959), and early DNA studies (McCarthy & Bolton, 1963; Schildkraut, Marmur & Doty, 1961) have for the most part corroborated earlier evolutionary findings, and at the same time provided new understanding of molecular processes in evolution. Of these approaches the comparison of DNA seems most promising since a relatively precise quantitative comparison can be made of all of the genetic material of different species.

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Citations
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Journal ArticleDOI

Dating of the human-ape splitting by a molecular clock of mitochondrial DNA.

TL;DR: A new statistical method for estimating divergence dates of species from DNA sequence data by a molecular clock approach is developed, and this dating may pose a problem for the widely believed hypothesis that the bipedal creatureAustralopithecus afarensis, which lived some 3.7 million years ago, was ancestral to man and evolved after the human-ape splitting.
Journal ArticleDOI

Initial sequencing and comparative analysis of the mouse genome.

Robert H. Waterston, +222 more
- 05 Dec 2002 - 
TL;DR: The results of an international collaboration to produce a high-quality draft sequence of the mouse genome are reported and an initial comparative analysis of the Mouse and human genomes is presented, describing some of the insights that can be gleaned from the two sequences.
Journal ArticleDOI

Repetitive and non-repetitive DNA sequences and a speculation on the origins of evolutionary novelty.

TL;DR: The process by which novel structure and function could have arisen during evolution are considered speculatively in terms of the authors' gene regulation theory.
Patent

Nucleic acid probes for detection and/or quantitation of non-viral organisms

TL;DR: In this paper, a method for preparing probes, as well as several probes for use in qualitative or quantitative hybridization assays, is disclosed, which comprises constructing an oligonucleotide that is sufficiently complementary to hybridize a region of rRNA selected to be unique to a non-viral organism or group of nonviral organisms sought to be detected.
References
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Journal ArticleDOI

Determination of the base composition of deoxyribonucleic acid from its thermal denaturation temperature.

TL;DR: The previously discovered linear relation between the base composition of DNA, expressed in percentage of guanine plus cytosine bases, and the denaturation temperature, T m, has been further investigated and it appears that the measurement of the T m is a satisfactory means of determining base composition in DNA.
Journal ArticleDOI

Repeated Sequences in DNA

TL;DR: Hundreds of thousands of copies of DNA sequences have been incorporated into the genomes of higher organisms and used in medicine, science, and engineering.
Book

Molecular Biology of the Gene

TL;DR: The long-awaited Fifth Edition of James D. Watson's classic text, Molecular Biology of the Gene, has been thoroughly revised and is published to coincide with the 50th anniversary of Watson and Crick's paper on the structure of the DNA double-helix as discussed by the authors.
Journal ArticleDOI

Gene Regulation for Higher Cells: A Theory

Roy J. Britten, +1 more
- 25 Jul 1969 - 
TL;DR: Direct support for the idea that regulation of gene activity underlies cell differentiation comes from evidence that much of the genome in higher cell types is inactive and that different ribonucleic acids are synthesized in different cell types.