Mapping the Universe
نویسندگان
چکیده
منابع مشابه
Mapping the protein universe.
The comparison of the three-dimensional shapes of protein molecules poses a complex algorithmic problem. Its solution provides biologists with computational tools to organize the rapidly growing set of thousands of known protein shapes, to identify new types of protein architecture, and to discover unexpected evolutionary relations, reaching back billions of years, between protein molecules. Pr...
متن کاملMapping the gene expression universe.
Methods to globally survey gene expression provide valuable insights into gene function during development. In particular, comprehensive in situ hybridization studies have demonstrated that gene expression patterns are extraordinarily diverse and new imaging techniques have been introduced to capture these patterns with higher resolution at the tissue, cellular, and subcellular levels. The anal...
متن کاملConference Summary: Mapping the Hidden Universe
Two curiously connected topics provided a novel focus for this meeting in Guanajuato, Mexico, 22–29, February, 2000. Two days were devoted to discussions of galaxy surveys deep into the Galactic plane and to modeling of the distribution of matter that makes use of quasi-full-sky coverage. Then the meeting turned its attention for four further days to a look at the Universe from surveys based on...
متن کاملAstronomy. Mapping the large-scale structure of the universe.
In a large scale view of the universe, galaxies are the basic unit of structure. A typical bright galaxy may contain 100 billion stars and span tens of thousands of light years, but the empty expanses between the galaxies are much larger still. Galaxies are not randomly distributed in space, but instead reside in groups and clusters, which are themselves arranged in an intricate lattice of fila...
متن کاملMapping the Chemical Universe of Biomolecules for Astrobiology
Understanding the origins of life is a central question of Astrobiology. Computer methods offer unique means to approach this challenge. There is strong evidence that biomolecules underwent a process of chemical evolution before life originated, and then a protracted period of biological evolution formed the universal genetic code shared by all extant terrestrial biology. The universal genetic ...
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ژورنال
عنوان ژورنال: Nature
سال: 1982
ISSN: 0028-0836,1476-4687
DOI: 10.1038/300013a0