منابع مشابه
The origins of genome complexity.
Complete genomic sequences from diverse phylogenetic lineages reveal notable increases in genome complexity from prokaryotes to multicellular eukaryotes. The changes include gradual increases in gene number, resulting from the retention of duplicate genes, and more abrupt increases in the abundance of spliceosomal introns and mobile genetic elements. We argue that many of these modifications em...
متن کاملDrift and Genome Complexity Revisited
1 Department of Ecology and Evolutionary Biology, Rice University, Houston, Texas, United States of America, 2 Department of Integrative Biology, University of California Berkeley, Berkeley, California, United States of America, 3 Laboratoire de Biométrie et Biologie Evolutive, Université de Lyon, Université Lyon 1, CNRS, UMR5558, Villeurbanne, France, 4 Department of Biology, Luther College, D...
متن کاملDNA clustering and genome complexity
Early global measures of genome complexity (power spectra, the analysis of fluctuations in DNA walks or compositional segmentation) uncovered a high degree of complexity in eukaryotic genome sequences. The main evolutionary mechanisms leading to increases in genome complexity (i.e. gene duplication and transposon proliferation) can all potentially produce increases in DNA clustering. To quantif...
متن کاملComment on "The origins of genome complexity".
. clicking here colleagues, clients, or customers by , you can order high-quality copies for your If you wish to distribute this article to others . here following the guidelines can be obtained by Permission to republish or repurpose articles or portions of articles (this information is current as of September 22, 2010 ): The following resources related to this article are available online at ...
متن کاملDuplication-Loss Genome Alignment: Complexity and Algorithm
Recently, an Alignment approach for the comparison of two genomes, based on an evolutionary model restricted to Duplications and Losses, has been presented. An exact linear programming algorithm has been developed and successfully applied to the Transfer RNA (tRNA) repertoire in Bacteria, leading to interesting observation on tRNA shift of identity. Here, we explore a direct dynamic programming...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Genome Biology
سال: 2003
ISSN: 1465-6906
DOI: 10.1186/gb-spotlight-20031124-01