Table 3 |
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|
Variation in the peptide chain elongation rate (PER), the number of active ribosomes in the cell per one amino acid in the synthesised proteins (RSGR:PER )and the fraction of rRNA in total RNA (FrRNA )in the studies |
||||
|
Organism |
PER, amino acids per second per ribosome |
RSGR:PER, × 10-5ribosomes per amino acids |
FrRNA |
|
|
|
||||
|
Range |
Mean value |
|||
|
|
||||
|
1 |
2 |
3 |
4 |
5 |
|
Escherichia coli |
12–21 |
0.97–2.29 |
0.851–0.866 |
0.856 |
|
Streptomyces coelicolor |
0.59–3.17 |
1.13–2.63 |
0.851–0.858 |
0.855 |
|
Mycobacterium bovis |
2.0 |
0.40 |
0.875 |
0.857 |
|
Saccharomyces cerevisiae (2 studies) |
2.8–10.0 |
0.69–1.20 |
0.81–0.82 |
0.82 |
|
Neurospora crassa |
5.35–8.02 |
0.47–2.18 |
0.694–0.884 |
0.857 |
|
Range (all the organisms) |
0.59–21 |
0.40–2.63 |
0.69–0.88 |
0.82–0.857 |
|
Change by a factor of |
36 |
6.5 |
1.3 |
1.0 |
|
|
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|
Karpinets et al. BMC Biology 2006 4:30 doi:10.1186/1741-7007-4-30 |
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