Example sentences for: over-expression

How can you use “over-expression” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • This discrepancy is probably due to the over-expression of mammalian COP1 in the latter system.

  • Large-scale over-expression and purification of the Y228A and Y228F mutants showed that both mutants were isolatable at levels comparable to those of wild-type L1.

  • Large-scale over-expression and purification of the mutants showed that all three mutants were isolatable at levels comparable to those of wild-type L1.

  • RP L4/L1 transcripts, which were not significantly affected by NGF, are selectively upregulated in PC12 cells prior to 5 aza cytosine-induced death and over-expression of this gene in COS-7 cells induces apoptosis [ 39 ] . Over-expression of L7, L13A, S29 have been also reported to induce apoptosis [ 40 41 ] . In the present study, NGF promoted little if any change in expression of these RP transcripts.

  • To test for overexpression of the mutant enzymes, E. coli BL21(DE3)pLysS cells were transformed with the mutated over-expression plasmids, and small scale growth cultures were used [ 68 ] . Large-scale (4 L) preparations of the L1 mutants were performed as described previously [ 36 ] . Protein purity was ascertained by SDS-PAGE.


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