⑴序列一致性或同一性(sequence identity) : 两条序列在同一位点上的核苷酸或氨基酸残基完全相同。 The extent to which two (nucleotide or amino acid ) sequences are invariant. ⑵ 序列相似性(sequence similarity): 两条序列间直接的数量关系。 ⑶ 同源性(Homology): 从某一共同祖先经趋异进化而形成的不同...
The relationship between functional similarity and sequence identity for human-mouse orthologs (red), inparalogs (green), within-species outparalogs (blue), between-species outparalogs (purple).Nathan L. NehrtWyatt ...
The degree of sequence identity between 2 nucleotide sequences Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved. Want to thank TFD for its existence?Tell a friend about us, add a link to this page, or visitthe webmaster's page for free fun content. ...
Pairwise sequence identity is typically insignificant, and almost one-half of the enzyme and nonenzyme pairs do not share any similarity in function. Heterooligomeric enzymes comprising homologous subunits in which one chain is catalytically inactive and enzyme polypeptides that contain internal catalytic...
When the human 40-kDa keratin amino acid sequence is compared to the corresponding bovine keratin, the overall identity is 89%. The coil-forming regions are 89% identical and the head regions are 88% identical. This similarity is also evident in the DNA sequence of the coding region, the ...
Sequence identifiers link to many additional resources within SeqHound such as taxonomy, MEDLINE, MMDB, VAST domains, GO, LocusLink, CDD and OMIM. Additionally, the sequences are inter-linked based on sequence identity, on sequence similarity, on links between DNA and proteins as implied by codi...
which had two variants with 85.9% similarity between them. 22/27 strains contained onesrtAvariant (WP_046390884.1) while 5/27 strains contained another (WP_037592200.1). This was the result of the 90% identity cut-off criteria used in the pangenome analysis. Within this constraint, sortasesrt...
In order to study the rule of grape LEAFY gene expression and regulation,a fragment from grape cultivar'Fujiminori'was amplified by PCR.It was 1 833 bp in length,deduced 402 amino acids,had two introns and 99% identity with grape LEAFY homologue VFL.925 bp promoter region sequence was clone...
On the definition of sequence identity 25 November 2018 Sequence identity is a way to measure the similarity between two sequences. For sequencing data, it is often thought as the opposite of sequencing error rate. When we say “the sequence divergence between two species is ABC” or “the ...
Identity similarityIdentityidentity Matrix similarityMatrixmatrix Installation Stable Only pure python implementation: pip install textdistance With extra libraries for maximum speed: pip install"textdistance[extras]" With all libraries (required forbenchmarkingandtesting): ...