Whether or not CLR2 or another transcription factor cooperate with XYR1 in the expression of some CAZome genes therefore remains to be determined.
These data strongly suggest that hypoxic induction of endosialin gene is governed by HIF-2 transcription factor cooperating with Ets-1 by adjacent HRE −976/−969 and EBS −935/−919 elements.
In each phase, a number of phase-specific translation factors cooperate with the ribosome.
Myogenic bHLH factors cooperate with each other and with the myocyte enhancer factor-2 (MEF-2) family of transcription factors to regulate their own expression in a feedback loop that maintains the transcriptional program [2], [3], [4], [5].
It would be interesting to determine whether these transcription factors cooperate with HIF‐1 to regulate nhr‐57 induction and longevity.
To determine whether the factors cooperating with Mmi1p might also localize to these patches, Rrp6p, Dis3p, Pla1p and Pab2p were tagged with a fluorescent marker using expression constructs.
It is likely that in addition to C/EBPα, several other transcription factors cooperate with PPARγ in the transactivation of nearby genes, and some of these factors may also cooperate with PPARγ in DNA binding.
However, under our conditions, the binding specificity cannot fully explain the silencing function of Xist A-repeat, potentially reflecting technical limitations of our assay or indicating that other factors cooperate with Spen in binding to Xist A-repeat in vivo.
While many fundamental aspects of protein translation are now understood in chemical detail (Voorhees and Ramakrishnan, 2013), far less is known about how these exogenous factors cooperate with the ribosome to facilitate nascent chain maturation.
When cells sense a decrease in oxygen availability, HIF-1 can enhance the stability of p53 and these two transcription factors cooperate with each other to induce apoptosis [ 55].
