Transcription (biology) - Wikipedia
网页Transcription is the process of copying a segment of DNA into RNA. The segments of DNA transcribed into RNA molecules that can encode proteins produce messenger RNA (mRNA). Other segments of DNA are transcribed into RNA molecules called non-coding RNAs (ncRNAs).
Transcription | Definition, Steps, & Biology | Britannica
网页2024年8月5日 · transcription, the synthesis of RNA from DNA. Genetic information flows from DNA into protein, the substance that gives an organism its form. This flow of information occurs through the sequential processes of transcription (DNA to RNA) and translation (RNA to protein).
Transcription - National Human Genome Research Institute
网页3 天之前 · Transcription, as related to genomics, is the process of making an RNA copy of a gene’s DNA sequence. This copy, called messenger RNA (mRNA), carries the gene’s protein information encoded in DNA.
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网页In transcription, the DNA sequence of a gene is transcribed (copied out) to make an RNA molecule.
What Is Transcription? - Stages Of Transcription, RNA Polymerase - BYJU'S
网页Transcription is the process of conversion of DNA molecule to RNA by the enzyme RNA polymerase. Explore more about DNA transcription, and its stages only at BYJU'S.
DNA Transcription | Learn Science at Scitable - Nature
网页The process of making a ribonucleic acid (RNA) copy of a DNA (deoxyribonucleic acid) molecule, called transcription, is necessary for all forms of life.
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Transcription - Definition, Types and Function - Biology Dictionary
网页2019年4月7日 · Transcription refers to the first step of gene expression where an RNA polymer is created from a DNA template. This reaction is catalyzed by enzymes called RNA polymerases and the RNA polymer is antiparallel …
transcription / DNA transcription | Learn Science at Scitable
网页Transcription is the process by which the information in a strand of DNA is copied into a new molecule of messenger RNA (mRNA).
4.5: Transcription of DNA to RNA - Biology LibreTexts
网页Transcription is the first part of the central dogma of molecular biology: DNA → RNA. It is the transfer of genetic instructions in DNA to messenger RNA (mRNA). During transcription, a strand of mRNA is made that is complementary to a strand of DNA. Figure below shows how this occurs.