In conditions of forced expiration, the RTN region was found to be essential for the expression of abdominal late expiratory activity.
Thus, our findings indicate that Runx-2 is not essential for the expression of RANKL and OPG, and the formation of osteoclast-like cells.
SlaR, as the transcriptional regulator of the AC cluster in S. marcescens MG1, was reported to be essential for the expression of slaA and slaB, which direct the synthesis of AC in S. marcescens MG1 (Rao et al. 2012).
Inducible expression systems are essential for the expression of toxic proteins and are very convenient for proteins that induce strong side effects such as retardation of growth or development.
In addition, because some reports have indicated that native introns (i.e., introns derived from the host species) were essential for the expression of exogenous genes in some basidiomycetes (Lugones et al. 1999; Ma et al. 2001; Burns et al. 2005; Yamazaki et al. 2006; Yamagishi et al. 2013), the first and second introns were retained as part of the actin promoter in pAH.
Furthermore, Shh expression is essential for the expression of Slit1 in the CNS [15].
Our results indicate that the JNK pathway is essential for the expression of IFN-β induced by a bacterial stimulus.
However, KIN1 expression levels remained unaltered in lov1-4 mutantsuggestinging that LOV1 may not be essential for the expression of KIN1.
The results indicated that the RpoN (σ54) sigma factor would be essential for the expression of Hcp from either of the two loci in strain A1552.
IκBζ deficient mice show that IκBζ is essential for the expression of numerous LPS-inducible genes including IL-12, C/EBP-δ and GM-CSF [33].
TRIF-dependent signaling is essential for the expression of the majority of LPS-induced genes in macrophages [25], including IFN-α/β [26].
