Example sentences for: sre

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

  • Since Elk-1 and p35-C/EBPβ synergize in transactivation of SRF-dependent transcription using a GAL4-dependent promoter, we next tested if Elk-1 and p35-C/EBPβ could also synergize in transactivation of a native SRF binding site, namely the c-fos SRE.

  • The SRE binds a transcription factor named serum response factor (SRF) which was found to be necessary, but not sufficient, for serum induction of the SRE [ 3, 4, 5].

  • The C/EBPβ recognition site in the SRE is a weak binding site [ 25].

  • However, we show that Ras activation of TCF alone does not result in maximal SRE transactivation, but instead, is greatly enhanced in the presence of p35-C/EBPβ.

  • To test this possibility, NIH 3T3 cells were transiently transfected with a CAT reporter gene driven by one copy of the wild type SRE upstream of the Rous sarcoma virus long terminal repeat minimal promoter.


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