Results 21 to 30 of about 1,380,584 (288)

ProRepeat: an integrated repository for studying amino acid tandem repeats in proteins [PDF]

open access: yes, 2011
ProRepeat (http://prorepeat.bioinformatics.nl/) is an integrated curated repository and analysis platform for in-depth research on the biological characteristics of amino acid tandem repeats.
Harm Nijveen   +14 more
core   +1 more source

Optimal computation of all tandem repeats in a weighted sequence [PDF]

open access: yesAlgorithms for Molecular Biology, 2014
Tandem duplication, in the context of molecular biology, occurs as a result of mutational events in which an original segment of DNA is converted into a sequence of individual copies. More formally, a repetition or tandem repeat in a string of letters consists of exact concatenations of identical factors of the string.
Carl Barton   +2 more
openaire   +3 more sources

RIPCAL: a tool for alignment-based analysis of repeat-induced point mutations in fungal genomic sequences [PDF]

open access: yes, 2008
Background Repeat-induced point mutation (RIP) is a fungal-specific genome defence mechanism that alters the sequences of repetitive DNA, thereby inactivating coding genes.
Hane, J.   +7 more
core   +1 more source

Intragenic tandem repeats in Daphnia magna: structure, function and distribution [PDF]

open access: yes, 2009
Background Expressed sequence tag (EST) databases provide a valuable source of genetic data in organisms whose genome sequence information is not yet compiled.
Ebert, Dieter   +8 more
core   +1 more source

Specific tandem repeats are sufficient for paramutation-induced trans-generational silencing. [PDF]

open access: yesPLoS Genetics, 2013
Paramutation is a well-studied epigenetic phenomenon in which trans communication between two different alleles leads to meiotically heritable transcriptional silencing of one of the alleles.
Christiane L Belele   +5 more
doaj   +1 more source

The challenge of small-scale repeats for indel discovery

open access: yesFrontiers in Bioengineering and Biotechnology, 2015
Repetitive sequences are abundant in the human genome. Different classes of repetitive DNA sequences, including simple repeats, tandem repeats, segmental duplications, interspersed repeats and other elements, collectively span more than 50% of the genome.
Giuseppe eNarzisi, Michael C Schatz
doaj   +1 more source

Multiple-locus variable-number tandem-repeat analysis of the swine dysentery pathogen, Brachyspira hyodysenteriae [PDF]

open access: yes, 2010
The spirochete Brachyspira hyodysenteriae is the causative agent of swine dysentery, a severe colonic infection of pigs that has a considerable economic impact in many swine-producing countries.
Rubio, P.   +13 more
core   +1 more source

Search for Highly Divergent Tandem Repeats in Amino Acid Sequences [PDF]

open access: yesInternational Journal of Molecular Sciences, 2021
We report a Method to Search for Highly Divergent Tandem Repeats (MSHDTR) in protein sequences which considers pairwise correlations between adjacent residues. MSHDTR was compared with some previously developed methods for searching for tandem repeats (TRs) in amino acid sequences, such as T-REKS and XSTREAM, which focus on the identification of TRs ...
Rudenko, Valentina, Korotkov, Eugene
openaire   +2 more sources

Diversity in coding tandem repeats in related Neisseria spp. [PDF]

open access: yes, 2003
This is an Open Access article: verbatim copying and redistribution of this article are permitted in all media for any purpose, provided this notice is preserved along with the article's original URL - © 2003 Jordan et al; licensee BioMed Central Ltd ...
Jordan, P   +14 more
core   +1 more source

ST proteins, a new family of plant tandem repeat proteins with a DUF2775 domain mainly found in Fabaceae and Asteraceae

open access: yesBMC Plant Biology, 2012
Background Many proteins with tandem repeats in their sequence have been described and classified according to the length of the repeats: I) Repeats of short oligopeptides (from 2 to 20 amino acids), including structural cell wall proteins and ...
Albornos Lucía   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy