Translation control: bridging the gap between genomics and proteomics?
mRNA profiling enables the expression levels of thousands of transcripts in a cell to be monitored simultaneously. Nevertheless, analyses in yeast and mammalian cells have demonstrated that mRNA levels alone are unreliable indicators of the corresponding protein abundances. This discrepancy between...
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| Veröffentlicht in: | Trends in biochemical sciences (Amsterdam. Regular ed.) 2001-04, Vol.26 (4), p.225-229 |
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| container_title | Trends in biochemical sciences (Amsterdam. Regular ed.) |
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| creator | Pradet-Balade, Bérengère Boulmé, Florence Beug, Hartmut Müllner, Ernst W Garcia-Sanz, Jose A |
| description | mRNA profiling enables the expression levels of thousands of transcripts in a cell to be monitored simultaneously. Nevertheless, analyses in yeast and mammalian cells have demonstrated that mRNA levels alone are unreliable indicators of the corresponding protein abundances. This discrepancy between mRNA and protein levels argues for the relevance of additional control mechanisms besides transcription. As translational control is a major mechanism regulating gene expression, the use of translated mRNA in profiling experiments might depict the proteome more closely than does the use of total mRNA. This would combine the technical potential of genomics with the physiological relevance of proteomics. |
| doi_str_mv | 10.1016/S0968-0004(00)01776-X |
| format | Article |
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| ispartof | Trends in biochemical sciences (Amsterdam. Regular ed.), 2001-04, Vol.26 (4), p.225-229 |
| issn | 0968-0004 1362-4326 |
| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | functional genomics Gene Expression Profiling Genome mRNA expression profiling polysome-bound mRNA Protein Biosynthesis Proteome proteomics RNA, Messenger - genetics translationsl control |
| title | Translation control: bridging the gap between genomics and proteomics? |
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