As an Amazon Associate I earn from qualifying purchases.

What is Antiterminator in Molecular Biology? PDF | Download eBooks

Learn Antiterminator definition in molecular biology with explanation to study “What is Antiterminator”. Study antiterminator explanation with molecular biology terms to review molecular biology course for online degree programs.

Antiterminator Definition:

  • A protein, such as the λ N and Q proteins, that causes transcription to continue through terminators..

    Molecular Biology by Robert F. Weaver



Antiterminator Explanation:

Antiterminator proteins are the proteins used by some pages to regulate the gene expression from one stage to the next. They cause transcription to continue through terminators. Common examples are the N, λ and Q proteins. The lambda gene codes for the antitermination protein pN, that is important to help RNA polymerase read through terminators present at the ends of the immediate early genes. pQ is another antitermination protein, required in the phage infection.

Keep Learning Molecular Biology Explanations

What is Antirepression?

Antirepression is the prevention of repression during transcription, by activators such as histones or other transcription-inhibiting factors. For example, in ...

What is Annealing Of DNA?

Annealing of DNA in genetics means the process of reuniting the two strands of a denatured DNA, to reform its ...

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 Adenosine Deaminase Acting on RNA (ADAR)?

ADAR gene (Adenosine Deaminase Acting on RNA) in humans, encodes the double stranded RNA specific enzyme, adenosine Deaminase. It is ...

What is Activator?

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

What is Anti-Anti-Anti σ-Factor?

Anti-Anti-Anti- σ-Factor is a protein that is associated with the series of sigma factor reactions during transcriptional activity. It is ...