As an Amazon Associate I earn from qualifying purchases.

What is Alu Element in Molecular Biology? PDF | Download eBooks

Learn Alu Element definition in molecular biology with explanation to study “What is Alu Element”. Study alu element explanation with molecular biology terms to review molecular biology course for online degree programs.

Alu Element Definition

  • A human nonautonomous retrotransposon that contains the AGCT sequence recognized by the restriction enzyme AluI. Present in about 1 million copies in the human genome..

    Molecular Biology by Robert F. Weaver



Alu Element Explanation

An Alu Element is a short fragment of the DNA (containing the AGCT sequence), which is originally characterized by the action of the enzyme, Alu (Arthrobacter luteus) restriction endonuclease. These are the most abundant transposable elements, dispersed throughout the human genome (present in over one million copies).

Keep Learning Molecular Biology Explanations

What is Aminoacyl-tRNA Synthetase?

An aminoacyl-tRNA synthetase is the enzyme that is responsible for attaching a tRNA to its relevant amino acid. It is ...

What is Allele-Specific RNAi?

RNAi (RNA interference) or sequence-specific posttranscriptional gene silencing, is induced by small double stranded RNAs, called small interfering RNA strands ...

What is Ago3?

Ago3 is an Argonaute protein that is predicted to have mRNA binding activity. Then, in association with piRNAs, it cleaves ...

What is Amino Acid?

Amino acids, the building blocks of proteins, are organic compounds, made up of amine and carboxyl functional groups. In addition ...

What is A Site (RNA Polymerase)?

A' site in the RNA polymerase is an active site of the RNA polymerase, where the phosphodiester-bond is formed during ...

What is Activator?

An Activator is a protein (transcription factor) that activates transcription by binding to an activator-binding region (also called an enhancer). ...