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Transcription


Transcription factors are proteins that directly regulate the gene transcription machinery.
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transcription
the synthesis or RNA from a DNA template; in retroviruses, it is the synthesis of DNA from an RNA template; can also include the synthesis of DNA from a DNA template (replication) ...
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Transcription is the synthesis of mRNA from a DNA template.
It is like DNA replication in that a DNA strand is used to synthesize a strand of mRNA.
Only one strand of DNA is copied.
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Transcription is the process through which a DNA sequence is enzymatically copied by an RNA polymerase to produce a complementary RNA. Or, in other words, the transfer of genetic information from DNA into RNA.
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Transcription = DNARNA
Translation = RNAprotein
Taken together, they make up the "central dogma" of biology: DNARNAprotein.
Here is an overview.
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A target nucleic acid amplification method that uses RNA transcription (RNA polymerase) and DNA synthesis (reverse transcriptase) to produce RNA amplicon from a target nucleic acid. TMA can be used to target both RNA and DNA.
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Repair of UV damage in the short term occurs preferentially on the transcribed strand.
Proteins involved in mismatch repair are involved in this repair.
This repair, called transcription coupled repair, is not mismatch repair.
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Transcription (genetics)
Transcription is the process through which a DNA sequence is enzymatically copied by an RNA polymerase to produce a complementary RNA.
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Transcription
Edited by S Roberts, R Weinzierl and R White
Contents:
1 Investigations of the modular structure of bacterial promoters Nora S. Miroslavova and Stephen J.W. Busby..........
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Transcriptional Mapping. Considerable progress is being made in transcriptional mapping of entire chromosomes and of selected chromosomal regions.
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Transcription terminator
A nucleotide sequence that acts as a signal for termination of transcription.
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Transcription
The synthesis of an RNA copy from a sequence of DNA (a gene); the first step in gene expression. Compare translation.
DNA replication ...
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transcription The synthesis of RNA from a DNA template. The making of RNA from one strand of the DNA molecule. PICTURE ...
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transcription factor
A regulatory protein that binds to DNA and stimulates transcription of specific genes.
transduction ...
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Transcription: The process by which DNA passes genetic information to RNA. Transcription is the first step in producing proteins.
Transfer RNA (tRNA): A class of RNA that carries amino acids into ribosomes and bonds with mRNA for protein production.
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transcription: the process in which a complementary strand of mRNA is synthesized according to the nitrogenous base code of DNA.
transgenic animals: animals in which one or more genes have been introduced into the nonreproductive cells.
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transcription The formation of a messenger RNA molecule that carries the genetic code from the nucleus to the cytoplasm of a cell.
transducer A receptor that converts one form of energy into another.
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transcription - process of RNA synthesis from DNA template.
transcription factor - DNA binding protein that turns genes on or off (regulates the level of transcription) by binding to enhancer elements in DNA and interacting with RNA polymerase at the ...
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transcription/translation control sequences. That artificial construct (the "expression clone") will produce a pseudo-mammalian protein if put back into bacteria.
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TRANSCRIPTION - The copying of a DNA template into a single-stranded RNA molecule.
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Transcription. The process of creating a complementary RNA copy of DNA.
Transducing phage. See Transduction.
Transduction. The transfer of DNA sequences from one bacterium to another via lysogenic infection by a bacteriophage (transducing phage).
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Transcription factor: A protein which is involved in the transcription of genes. These usually bind to DNA as part of their function (but not necessarily).
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DNA transcription - process in which molecules of RNA are synthesized in which a strand of DNA acts as a template.
dolichol - special lipid molecule that holds precursor oligosaccharides, prior to addition to proteins in the ER membrane ...
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Transcription factor
sometimes, interactions between different proteins. Proteins called transcription factors bind to DNA sequences, known collectively as regulatory elements, located near the coding region of the gene in question
(Fig. 1).
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An unregulated promoter that allows for continual transcription of its associated gene. (See Promoter.) Contiguous (contig) map.
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5' - end -- the end of a polynucleotide with a free (or phosphorylated or capped) 5' - hydroxyl group; transcription/translation begins at this end.
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catabolite gene activator protein (CAP) A specific regulatory protein that controls initiation of transcription of the genes producing the enzymes required for a bacterial cell to use some other nutrient when glucose is lacking.
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Transcription terminator A short base sequence found at the 3' end of a gene which causes the RNA polymerase to stop transcription.
Transfection A general term to describe the introduction of recombinant or vector DNA into host cells.
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Usually associated with transcription-initiation regions of (housekeeping) genes transcribed at low rates that do not contain a
TATA
box.
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It is not clear whether this claim is a simple fabrication or whether it is an erroneous transcription from another source.
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Cells regulate the activity of genes in part by increasing or decreasing their rate of transcription.
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A regulatory region a short distance upstream from the 5' end of a transcription start site that acts as the binding site for RNA polymerase. A region of DNA to which RNA polymerase binds in order to initiate transcription.
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Check this out! Interactive animation of DNA replication, transcription, and protein synthesis! DNA Workshop
DNA & RNA -Nucleic Acids
Molecules of Genetics ...
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The part of a gene that contains the information to turn the gene on or off. The process of transcription is initiated at the promoter.
explained:
Listen to a detailed explanation.
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The fourth stage of prophase 1 of meiosis, following the pachytene stage, in which there is continued shortening and thickening of the chromosomes. Final gene transcription is completed, after which diakinesis occurs.
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