Abstract:
:In unicellular species codon usage is determined by mutational biases and natural selection. Among prokaryotes, the influence of these factors is different if the genome is skewed towards AT or GC, since in AT-rich organisms translational selection is absent. On the other hand, in AT-rich unicellular eukaryotes the two factors are present. In order to understand if GC-rich genomes display a similar behavior, the case of Chlamydomonas reinhardtii was studied. Since we found that translational selection strongly influences codon usage in this species, we conclude that there is not a common pattern among unicellular organisms.
journal_name
FEBS Lettjournal_title
FEBS lettersauthors
Naya H,Romero H,Carels N,Zavala A,Musto Hdoi
10.1016/s0014-5793(01)02644-8keywords:
subject
Has Abstractpub_date
2001-07-20 00:00:00pages
127-30issue
2-3eissn
0014-5793issn
1873-3468pii
S0014-5793(01)02644-8journal_volume
501pub_type
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