COMPLEMENTARY RNA Meaning and
Definition
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Complementary RNA, also known as cRNA, is a type of RNA molecule that is synthesized in the laboratory using a DNA template and the enzyme RNA polymerase. This process is known as in vitro transcription. Complementary RNA is designed to be the mirror image of a specific DNA sequence, meaning that it possesses a sequence that is complementary to the original DNA template.
cRNA is often used in molecular biology research as a tool to study gene expression. It can be used in a variety of techniques such as hybridization assays, microarray analysis, and gene expression profiling. By synthesizing and labeling cRNA with specific markers, scientists can observe and analyze how genes are expressed and regulated in different cells or tissues.
The process of synthesizing cRNA involves the use of a DNA template, which contains the specific gene or sequence of interest. This DNA template is mixed with the enzyme RNA polymerase, as well as the necessary nucleotides (A, U, G, and C) needed for RNA synthesis. The RNA polymerase enzyme then recognizes the DNA template and adds the complementary RNA nucleotides to form the cRNA molecule.
Complementary RNA is valuable in biochemical and genetic research because it allows scientists to study and manipulate gene expression patterns, which can provide insights into various biological processes, diseases, and genetic disorders.
Common Misspellings for COMPLEMENTARY RNA
- xomplementary rna
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- fomplementary rna
- domplementary rna
- cimplementary rna
- ckmplementary rna
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- comolementary rna
- comllementary rna
- com-lementary rna
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- comppementary rna
- compoementary rna
Etymology of COMPLEMENTARY RNA
The word "complementary RNA" is derived from two main components - "complementary" and "RNA".
The term "complementary" is derived from the Latin word "complementum", which means "to complete" or "to fill up". In molecular biology, the term "complementary" refers to two DNA or RNA strands that have base pairs that match each other. In this context, complementarity is crucial for the processes of DNA replication and RNA transcription. When talking about complementary RNA, it refers to a molecule that has a nucleotide sequence that complements a specific region of DNA or RNA.
RNA itself is an abbreviation for "ribonucleic acid". The term RNA was coined by scientists in the mid-20th century. The prefix "ribo-" refers to the presence of ribose, a type of sugar, in RNA molecules.
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