Examples of 'transcriptional initiation' in a sentence
Meaning of "transcriptional initiation"
transcriptional initiation: In biology and genetics, transcriptional initiation refers to the process where the enzyme RNA polymerase begins the synthesis of RNA using a DNA template. It marks the starting point of transcription, the first step in gene expression
How to use "transcriptional initiation" in a sentence
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transcriptional initiation
The transition from transcriptional initiation to elongation.
Transcriptional initiation and termination regions are well known.
Additional promoter elements regulate the frequency of transcriptional initiation.
The transcriptional initiation site of the gene is indicated by vertical arrow.
A large variety of sequences regulating transcriptional initiation may be used.
A wide variety of transcriptional initiation sequences exist for a wide variety of hosts.
This coincides with a decrease in the activity of a transcriptional initiation region of this invention.
The transcriptional initiation region may provide for constitutive expression or regulated expression.
Such expression cassettes will comprise the transcriptional initiation region linked to a nucleotide sequence of interest.
The transcriptional initiation signals will include a promoter and a transcriptional initiation start site.
Binding of transcription factors to such DNA elements constitutes a crucial step in transcriptional initiation.
Identifying useful transcriptional initiation regions may be achieved in a number of ways.
The expression vector incorporates control elements for transcriptional initiation ( promoters ) and termination.
Various transcriptional initiation regions may be employed that are functional in the expression host.
The construct of claim 1 wherein the transcriptional initiation site is inducible.
See also
transcriptional and translational
transcriptional control
transcriptional level
transcriptional regulation
transcriptional control
transcriptional level
transcriptional regulation
Numerous transcriptional initiation regions have been isolated and demonstrated to be operative in mammalian hosts.
The construct of claim 1 wherein the transcriptional initiation site is the lac promoter / operator.
The transcriptional initiation region may be obtained from a gene preferentially expressed in plant seed tissue.
The constructs generally comprise a transcriptional initiation region and a DNA sequence encoding hGH.
A transcriptional initiation region that is functional in an expression host ;.
DNA operably linked to a promoter is " under transcriptional initiation regulation " of the promoter.
Specifically a transcriptional initiation region isolated from a Prunus serotina gene encoding prunasin hydrolase is provided.
These factors work with co-activators to direct transcriptional initiation by the RNA polymerase II apparatus.
LLOV transcriptional initiation sites are unique.
Both elements ( the GALUAS and the GAP transcriptional initiation site ) are well understood.
The transcriptional initiation may be constitutive or regulated, usually being a strong initiation region.
Bp sequence appears tandemly starting at 917 bp upstream from the transcriptional initiation site.
A large number of transcriptional initiation regulatory regions are known which are functional in filamentous fungi.
The tACE promoter is upstream of the 5 ' end of tACE mRNA, with a transcriptional initiation.
To obtain a specifically derived transcriptional initiation region the following steps may be employed.
Additional promoter elements, e.g., enhancers, regulate the frequency of transcriptional initiation.
A wide variety of transcriptional initiation regions have been isolated and used with different genes.
Additional promoter elements, i.e., enhancers, regulate the frequency of transcriptional initiation.
The constructs prepared utilized transcriptional initiation regions derived from genes preferentially expressed in a plant seed.
Thus, transcriptional initiation regions from proteins expressed in fiber cells are also of interest.
The method according to claim 19, wherein said transcriptional initiation region includes a silencer element.
The native transcriptional initiation region, or an exogenous transcriptional initiation region may be employed.
A cell according to claim 17, wherein said transcriptional initiation region is the Drosophila region.
A transcriptional initiation DNA element;.
A method according to Claim 6, wherein said transcriptional initiation region is a Bacillus Sp0 ₂ transcriptional initiation region.
The DNA constructs comprise transcriptional initiation regulatory regions associated with gene expression in ovary tissue.
A method according to Claim 19, wherein said transcriptional initiation region is a Bacillus SPO ₂ transcriptional initiation region.
Thus, the pZ130 transcriptional initiation region is considered ovary-specific for purposes of this invention.
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