کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2050470 | 1074171 | 2007 | 6 صفحه PDF | دانلود رایگان |
Synonymous codon usage analysis between thermophilic and mesophilic prokaryotes has gained wide attention in recent years. Although it is known that thermophilic and mesophilic prokaryotes use different subset of synonymous codons, no reason for this difference is known so far. In the present communication, by analyzing a large number of thermophilic and mesophilic prokaryotes, we provide evidence that bias in the selection of synonymous codons between thermophilic and mesophilic prokaryotes is related to differential folding pattern of mRNA secondary structures. Moreover, we observe that error-minimizing property has significant influence in differentiating the synonymous codon usage between thermophilic and mesophilic prokaryotes. Biological implications of these results are discussed.
Journal: FEBS Letters - Volume 581, Issue 30, 22 December 2007, Pages 5825–5830