Results 261 to 270 of about 1,764,141 (282)
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Disciplining molecular evolution
Trends in Ecology & Evolution, 1998Molecular Evolution by W-H. Li Sinauer, 1997. £32.95 hbk (xv+487 pages) ISBN 0 87893 463 4.
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The molecular evolution of trypanosomatidae
2001In the absence of a fossil record, theories relating to the evolution of protozoa have, for most of the twentieth century, been based on morphological and life cycle data despite their known limitations. However, recent advances in molecular methodology, notably the wide availability of accurate, automated DNA sequencing, have made it possible to ...
Wendy Gibson +3 more
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Molecular Evolution of Proteasomes
2002Proteasomes are large, multisubunit proteases that are found, in one form or another, in all domains of life and play a critical role in intracellular protein degradation. Although they have substantial structural similarity, the proteasomes of bacteria, archaea, and eukaryotes show many differences in architecture and subunit composition. This article
Andrei N. Lupas, Craig Volker
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The molecular evolution of development
BioEssays, 1998Morphological differences between species, from simple single-character differences to large-scale variation in body plans, can be traced to changes in the timing and location of developmental events. This has led to a growing interest in understanding the genetic basis behind the evolution of developmental systems.
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Molecular evolution of proglucagon
Regulatory Peptides, 2001The vertebrate proglucagon gene encodes glucagon, and the two glucagon-like peptides GLP-1 and GLP-2. To better understand the origin and diversification of the distinct hormonal roles of the three glucagon-like sequences encoded by the proglucagon gene, we have examined the evolution of this gene.
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Journal of Theoretical Biology, 1992
The exciting results published by Scott & Smith (1990), Devlin et al. (1990), and Tuerk & Gold (1990) in Science; Cwirla et al., in the Proceedings of the National Academy of Sciences of the U.S.A. (1990) ; and Ellington & Szostak in Nature, London (1990), are the next developments in a new era in biotechnology: applied molecular evolution.
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The exciting results published by Scott & Smith (1990), Devlin et al. (1990), and Tuerk & Gold (1990) in Science; Cwirla et al., in the Proceedings of the National Academy of Sciences of the U.S.A. (1990) ; and Ellington & Szostak in Nature, London (1990), are the next developments in a new era in biotechnology: applied molecular evolution.
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Annual Review of Ecology and Systematics, 1986
Many patterns in the evolution of proteins and DNA are now well established and have been adequately reviewed in recent years (23, 37, 38, 52, 55, 61, 73). However, there are several gaps in our understanding of the process of molecular evolution, the most conspicuous of which is our ignorance of the forces responsible for most of the evolution of DNA ...
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Many patterns in the evolution of proteins and DNA are now well established and have been adequately reviewed in recent years (23, 37, 38, 52, 55, 61, 73). However, there are several gaps in our understanding of the process of molecular evolution, the most conspicuous of which is our ignorance of the forces responsible for most of the evolution of DNA ...
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Molecular Evolution of hisB Genes
Journal of Molecular Evolution, 2004The sixth and eighth steps of histidine biosynthesis are catalyzed by an imidazole glycerol-phosphate (IGP) dehydratase (EC 4.2.1.19) and by a histidinol-phosphate (HOL-P) phosphatase (EC 3.1.3.15), respectively. In the enterobacteria, in Campylobacter jejuni and in Xylella/Xanthomonas the two activities are associated with a single bifunctional ...
M. Brilli, FANI, RENATO
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