What does conserved sequence mean?
Definitions for conserved sequence
con·served se·quence
This dictionary definitions page includes all the possible meanings, example usage and translations of the word conserved sequence.
Wiktionary
conserved sequencenoun
a DNA or protein sequence with a high degree of sequence identity to other sequences in that species, or in others.
Wikipedia
Conserved sequence
In evolutionary biology, conserved sequences are identical or similar sequences in nucleic acids (DNA and RNA) or proteins across species (orthologous sequences), or within a genome (paralogous sequences), or between donor and receptor taxa (xenologous sequences). Conservation indicates that a sequence has been maintained by natural selection. A highly conserved sequence is one that has remained relatively unchanged far back up the phylogenetic tree, and hence far back in geological time. Examples of highly conserved sequences include the RNA components of ribosomes present in all domains of life, the homeobox sequences widespread amongst eukaryotes, and the tmRNA in bacteria. The study of sequence conservation overlaps with the fields of genomics, proteomics, evolutionary biology, phylogenetics, bioinformatics and mathematics.
Wikidata
Conserved sequence
In biology, conserved sequences are similar or identical sequences that occur within nucleic acid sequences, protein sequences, protein structures or polymeric carbohydrates across species or within different molecules produced by the same organism. In the case of cross species conservation, this indicates that a particular sequence may have been maintained by evolution despite speciation. The further back up the phylogenetic tree a particular conserved sequence may occur the more highly conserved it is said to be. Since sequence information is normally transmitted from parents to progeny by genes, a conserved sequence implies that there is a conserved gene. It is widely believed that mutation in a "highly conserved" region leads to a non-viable life form, or a form that is eliminated through natural selection.
U.S. National Library of Medicine
Conserved Sequence
A sequence of amino acids in a polypeptide or of nucleotides in DNA or RNA that is similar across multiple species. A known set of conserved sequences is represented by a CONSENSUS SEQUENCE. AMINO ACID MOTIFS are often composed of conserved sequences.
Numerology
Chaldean Numerology
The numerical value of conserved sequence in Chaldean Numerology is: 1
Pythagorean Numerology
The numerical value of conserved sequence in Pythagorean Numerology is: 5
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"conserved sequence." Definitions.net. STANDS4 LLC, 2024. Web. 27 Apr. 2024. <https://www.definitions.net/definition/conserved+sequence>.
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