Topic
Consensus sequence
About: Consensus sequence is a research topic. Over the lifetime, 8228 publications have been published within this topic receiving 544857 citations.
Papers published on a yearly basis
1 / 2
Papers
TL;DR: WebLogo generates sequence logos, graphical representations of the patterns within a multiple sequence alignment that provide a richer and more precise description of sequence similarity than consensus sequences and can rapidly reveal significant features of the alignment otherwise difficult to perceive.
Abstract: WebLogo generates sequence logos, graphical representations of the patterns within a multiple sequence alignment. Sequence logos provide a richer and more precise description of sequence similarity than consensus sequences and can rapidly reveal significant features of the alignment otherwise difficult to perceive. Each logo consists of stacks of letters, one stack for each position in the sequence. The overall height of each stack indicates the sequence conservation at that position (measured in bits), whereas the height of symbols within the stack reflects the relative frequency of the corresponding amino or nucleic acid at that position. WebLogo has been enhanced recently with additional features and options, to provide a convenient and highly configurable sequence logo generator. A command line interface and the complete, open WebLogo source code are available for local installation and customization.
12,696 citations
TL;DR: 5'-Noncoding sequences have been compiled from 699 vertebrate mRNAs and GCCA/GCCATGG emerges as the consensus sequence for initiation of translation in vertebrates.
Abstract: 5'-Noncoding sequences have been compiled from 699 vertebrate mRNAs. (GCC) GCCA/GCCATGG emerges as the consensus sequence for initiation of translation in vertebrates. The most highly conserved position in that motif is the purine in position -3 (three nucleotides upstream from the ATG codon); 97% of vertebrate mRNAs have a purine, most often A, in that position. The periodical occurrence of G (in positions -3, -6, -9) is discussed. Upstream ATG codons occur in fewer than 10% of vertebrate mRNAs-at-large; a notable exception are oncogene transcripts, two-thirds of which have ATG codons preceding the start of the major open reading frame. The leader sequences of most vertebrate mRNAs fall in the size range of 20 to 100 nucleotides. The significance of shorter and longer 5'-noncoding sequences is discussed.
5,488 citations
TL;DR: The bax gene promoter region contains four motifs with homology to consensus p53-binding sites and wild-type but not mutant p53 protein bound to oligonucleotides corresponding to this region of the bax promoter, suggesting that bax is a p53 primary-response gene, presumably involved in a p 53-regulated pathway for induction of apoptosis.
4,389 citations
TL;DR: The sequence CAAG/GTAGAGT was found to be a consensus of 139 exon-intron boundaries (or donor sequences) and (TC)nNCTAG/G was found of 130 intron-exon boundaries ( or acceptor sequences).
Abstract: Splice junction sequences from a large number of nuclear and viral genes encoding protein have been collected. The sequence CAAG/GTAGAGT was found to be a consensus of 139 exon-intron boundaries (or donor sequences) and (TC)nNCTAG/G was found to be a consensus of 130 intron-exon boundaries (or acceptor sequences). The possible role of splice junction sequences as signals for processing is discussed.
3,899 citations
TL;DR: From these 'sequence logos', one can determine not only the consensus sequence but also the relative frequency of bases and the information content at every position in a site or sequence.
Abstract: A graphical method is presented for displaying the patterns in a set of aligned sequences. The characters representing the sequence are stacked on top of each other for each position in the aligned sequences. The height of each letter is made proportional to its frequency, and the letters are sorted so the most common one is on top. The height of the entire stack is then adjusted to signify the information content of the sequences at that position. From these 'sequence logos', one can determine not only the consensus sequence but also the relative frequency of bases and the information content (measured in bits) at every position in a site or sequence. The logo displays both significant residues and subtle sequence patterns.
3,651 citations
Related Topics (5)
Performance Metrics
| Year | Papers |
|---|---|
| 2025 | 2 |
| 2024 | 5 |
| 2023 | 12 |
| 2022 | 28 |
| 2021 | 45 |
| 2020 | 63 |