Overall, at the least conservative statistical threshold (P<0.05), the transcription of 557 (23.9%) out of 2,329 genes probed in the microarrays was significantly perturbed (up or down, at one or more conditions, Fig. S3) and the only set of contiguous genes that underwent transcriptional changes at all tested conditions is the SpeB operon gene set (CC4 in Fig. 2).
The receptor, adapter, initiator, MAP3K, MAP2K and MAPK modules were perturbed by knocking down EGFR, Shc, Ras, Raf, MEK and ERK genes respectively.
But network president and Republican power broker Roger Ailes reportedly turned him down, apparently perturbed that Pawlenty was on the verge of endorsing Mitt Romney for president.
An experimental approach to identifying TF targets might involve the design of mutant strains with the TF perturbed (knocked out, knocked down or over-expressed) and differences in the gene expression of all putative targets analyzed [ 6- 8].
Here, we show that early developmental refinement of visual circuits is perturbed in mouse models of Down syndrome.
Folks who are obsessed with loops may be a touch perturbed to remember to hold down to get a loop, but like any other user behavior, they'll likely soon forget it was ever any other way.
Michael Douglas plays Oren Little a petered out and always perturbed middle-aged widower whose down in the dumps luck and misfortune; having lost his wife to cancer and son to drugs, brings new meaning to male menopause.
The set of genes perturbed when IRF7 is knocked down shows no evidence for enrichment, in contrast to our previous work (Heinig et al., 2010).
In vivo, conditional ablation of E-cadherin combined to knock down of P-cadherin resulted in blistering of the epidermis and impaired its barrier function [19], whereas desmoplakin knock down alone significantly perturbed epidermal sheet formation and mechanical integrity [20].
These data showed that 487 (88%) of the 528 DEGs identified at both times were consistently up- or down-regulated (Clusters 1 or 7 in Figure 1B), while 63 (12%) of the 528 genes perturbed at both times were down-regulated at 4 h but up-regulated at 24 h (Cluster 4 in Figure 1B).
