There is not a simple relationship between the presence of a core promoter element and mRNA level, however: factors binding the proximal promoter also play a role and the same core element can bind stimulatory or inhibitory factors [ 52].
NFAT5 and NFATc proteins can bind to the same core GGAAA element [3], [34] and, although the number of sites that could recruit either type of factor in the context of in vivo chromatin is probably limited, a deregulated NFAT5 that bound to DNA in mitosis and remained bound to it through interphase could hinder the access of NFATc proteins to certain sites.
It has been proposed that snoRNA C′/D′ and C/D motifs are based on the same core consensus sequences, even though C′/D′ elements are generally less well conserved (Kiss-Laszlo et al, 1998).
Both instruments share the same core items.
The same three core elements drive relationships with both -- attraction, retention, and development -- and the same success criteria apply to both.
The formula that determines a school's grade changes slightly each year, but the core elements remain the same: the score is largely based on improvement in students' scores on state standardized tests and also considers factors like attendance and parent feedback.
With the notable exception of international humanitarian organisations, the 'tri-sector partnership model' promoted by the corporate sector and multilateral development agencies thus draws from the same categories of actors that define the core elements of the formal health sector in a resource curse environment.
The core elements are the same: You have an old guard of forensic examiners who aggressively defend their methods.
All structures are shown with the ferredoxin-like core elements in the same orientation.
Comparison of Human and Drosophila showed consistent percentages of promoters with TATA, Inr, DPE, and synergetic combinations thereof, as well as most of the same functional and mutual positions of the core elements.
