CONSENSUS SEQUENCE Meaning and
Definition
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The term "consensus sequence" refers to a specific type of sequence that represents the most prevalent or common nucleotides or amino acids found at each position in a DNA or protein sequence, respectively. It is derived from the comparison of multiple similar sequences, aiming to identify the most frequently occurring nucleotide or amino acid at each position, thus highlighting the conserved elements within a group of related sequences.
Consensus sequences provide valuable information regarding the functional or structurally important regions within a particular biological molecule. By examining the similarities and differences among related sequences, researchers can determine the consensus sequence that exhibits a strong likelihood of representing the true or ancestral sequence for a specific purpose.
In DNA sequences, consensus sequences are frequently utilized to identify crucial regions such as promoter regions, transcription factor binding sites, or splice sites. These conserved patterns serve as important targets for further investigation, including experimental validation or computational prediction, to determine their functional implications.
Similarly, protein sequence analyses often involve the identification of consensus sequences. These can aid in understanding key domains, post-translational modification sites, or regions essential for protein-protein interactions. Consensus sequences provide researchers with a basis for predicting potential protein-protein interactions, predicting potential binding sites with ligands, and designing experiments to elucidate protein function.
Overall, consensus sequences support the exploration of evolutionary relationships, functional annotation, and prediction of important sites or regions within DNA or protein sequences, thereby contributing to a deeper understanding of biological processes.
Common Misspellings for CONSENSUS SEQUENCE
- xonsensus sequence
- vonsensus sequence
- fonsensus sequence
- donsensus sequence
- cinsensus sequence
- cknsensus sequence
- clnsensus sequence
- cpnsensus sequence
- c0nsensus sequence
- c9nsensus sequence
- cobsensus sequence
- comsensus sequence
- cojsensus sequence
- cohsensus sequence
- conaensus sequence
- conzensus sequence
- conxensus sequence
- condensus sequence
- coneensus sequence
- conwensus sequence
Etymology of CONSENSUS SEQUENCE
The term "consensus sequence" has its etymology rooted in Latin and English.
The word "consensus" is derived from the Latin term "consensus", which means "agreement" or "harmony". It is derived from the prefix "con-", meaning "together", and the verb "sentire", meaning "to feel" or "to think". In essence, "consensus" refers to an agreement or collective opinion reached by a group of individuals.
The word "sequence" comes from the English language, specifically from the Latin word "sequi", meaning "to follow". In the context of genetics, a sequence refers to the specific order or arrangement of nucleotides (such as adenine, thymine, guanine, and cytosine) in a DNA or RNA molecule.
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