Abstract
We report here that the expression of virtually all proposed c-Myc target genes is unchanged in cells containing a homozygous null deletion of c-myc. Two noteworthy exceptions are the genecad, which has reduced log phase expression and serum induction in c-myc null cells, and the growth arrest gene gadd45, which is derepressed by c-myc knockout. Thus, cad andgadd45 are the only proposed targets of c-Myc that may contribute to the dramatic slow growth phenotype of c-myc null cells. Our results demonstrate that a loss-of-function approach is critical for the evaluation of potential c-Myc target genes.
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Dates
Type | When |
---|---|
Created | 17 years, 6 months ago (Feb. 20, 2008, 5:15 p.m.) |
Deposited | 3 years, 9 months ago (Nov. 14, 2021, 10:26 p.m.) |
Indexed | 3 weeks, 3 days ago (Aug. 5, 2025, 8:47 a.m.) |
Issued | 26 years, 8 months ago (Dec. 15, 1998) |
Published | 26 years, 8 months ago (Dec. 15, 1998) |
Published Online | 26 years, 8 months ago (Dec. 15, 1998) |
Published Print | 26 years, 8 months ago (Dec. 15, 1998) |
@article{Bush_1998, title={c-myc null cells misregulate cad and gadd45 but not other proposed c-Myc targets}, volume={12}, ISSN={1549-5477}, url={http://dx.doi.org/10.1101/gad.12.24.3797}, DOI={10.1101/gad.12.24.3797}, number={24}, journal={Genes & Development}, publisher={Cold Spring Harbor Laboratory}, author={Bush, Andrew and Mateyak, Maria and Dugan, Kerri and Obaya, Alvaro and Adachi, Susumu and Sedivy, John and Cole, Michael}, year={1998}, month=dec, pages={3797–3802} }