نتایج جستجو برای: cis acting elements
تعداد نتایج: 382589 فیلتر نتایج به سال:
The zinc-finger transcription factor GLI3 is a key regulator of development, acting as a primary transducer of Sonic hedgehog (SHH) signaling in a combinatorial context dependent fashion controlling multiple patterning steps in different tissues/organs. A tight temporal and spatial control of gene expression is indispensable, however, cis-acting sequence elements regulating GLI3 expression have...
Four forms of basic fibroblast growth factor (bFGF) are synthesized from the same mRNA, resulting from alternative initiations of translation at three CUG start codons and one AUG start codon. The CUG- and AUG-initiated forms have distinct intracellular localizations and can modify cell phenotypes differently, indicating that control of the alternative expression of the different forms of bFGF ...
The promoter elements in the Dictyostelium actin 15 and actin 6 genes required for full growth phase expression were identified by assaying promoter/luciferase reporter constructs. We find that these promoters contain common cis-acting elements, an actin upstream activating sequence (UAS) and sequences proximal to the transcription start site that overlap with a poly(dT) region. The actin 15 pr...
In this study, in order to find the suitable tuber promoter, an experiment was conducted in Shahid Beheshti University in 2018. For this purpose, promoter sequences of different tuberous plants were searched at NCBI. Sequences were multiple-aligned and the target primers designed from conserved regions. PCR analysis confirmed the presence of the desired promoter in plants of sweet potato a...
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