Searching journal content for articles similar to Kunin and Ouzounis 13 (7): 1589.

Displaying results 1-10 of 29
For checked items
  1. ...Reconstruction of ancestral chromosome architecture and gene repertoire reveals principles of genome evolution in a model yeast genus Nikolaos Vakirlis 1 , 6 , Véronique Sarilar 2 , 6 , Guénola Drillon 1 , 6 , Aubin Fleiss 1 , Nicolas Agier...
  2. ...that maintenance of mRNA levels in cells is very important during the evolution of animal s and transcriptomes. In addition to expression reduction model, previously proposed models of duplicate gene retention include neofunctionalization and subfunctionalization (Force et al. 1999). To determine whichmodel...
  3. ...in the reference set and in the extended set of 8263 s. Evolution of selenophosphate synthetases Genome Research 1257 www..org SelD genes were found in 26% of the reference prokaryotic s. A considerable fraction (19%) of the detected SelD genes encoded a protein with a Sec residue (always in the same position...
  4. ...from prokaryotic ancestors, whereas the ‘‘intron-late hypothesis’’ suggests phase 0 introns continuously emerged throughout eukaryotic evolution (Gilbert 1987; Logsdon 1998). By showing ongoing fixation of phase 0 introns in a recently Intron evolution in Neurospora Genome Research 107 www...
  5. ...these copies after acquisition or evolution of promoters in their 59 flanking regions that may drive their transcription. (Pink rightangled arrow) TSS, (transparent pink box) additionally transcribed flanking sequence at the insertion site. 1314 Genome Research www..org Kaessmann Duplication of noncoding RNAs...
  6. ...address questions about microsporidia biology and evolution. We sequenced three microsporidian genomes from two species, Nematocida parisii and Nematocida sp1, which are natural pathogens of Caenorhabditis nematodes and provide model systems for studying microsporidian pathogenesis. We performed...
  7. ...Expression Unit, Heidelberg D-69117, Germany Abstract Organisms must adapt to make optimal use of the metabolic system in response to environmental changes. In the long-term, this involves evolution of the genomic repertoire of enzymes; in the short-term, transcriptional control ensures...
  8. ...by a random process. However, by studying them it may be possible to infer what general environmental selective pressure could operate in the different lineages. From our analysis, one of the driving forces in the evolution of green algae and plant chloroplasts appear to be the acquisition of molecular...
  9. ...evolutionary genomics. Curr. Opin. Genet. Dev. 6 : 757 -762. ↵ Kumar, S., Tamura, K., and Nei, M. 1994 . MEGA: Molecular Evolutionary Genetics Analysis software for microcomputers. Comput. Appl. Biosci. 10 : 189 -191. ↵ Kunin, V. and Ouzounis, C.A. 2003 . The balance of driving forces during evolution...
  10. ...in type III systems ( Redaschi and Bickle 1996 ). The protein is composed of two modules of which both are required for restriction but only one for methylation. Therefore, it is likely that parasitism is not (or is no longer) the driving force of these systems. The existence of systems for restricting...
For checked items

Preprint Server