Results 11 to 20 of about 80,813 (182)

An intriguing shift occurs in the novel protein phosphatase 1 binding partner, TCTEX1D4: evidence of positive selection in a pika model. [PDF]

open access: yesPLoS ONE, 2013
T-complex testis expressed protein 1 domain containing 4 (TCTEX1D4) contains the canonical phosphoprotein phosphatase 1 (PPP1) binding motif, composed by the amino acid sequence RVSF.
Luís Korrodi-Gregório   +9 more
doaj   +1 more source

X-linked palindromic gene families 4930567H17Rik and Mageb5 are dispensable for male mouse fertility

open access: yesScientific Reports, 2022
Mammalian sex chromosomes are enriched for large, nearly-identical, palindromic sequences harboring genes expressed predominately in testicular germ cells.
Evan R. Stark-Dykema   +3 more
doaj   +1 more source

Highly efficient site-specific integration of DNA fragments into the honeybee genome using CRISPR/Cas9

open access: yesG3: Genes, Genomes, Genetics, 2022
Functional genetic studies in honeybees have been limited to transposon mediated transformation and site directed mutagenesis tools. However, site- and sequence-specific manipulations that insert DNA fragments or replace sequences at specific target ...
Anna Wagner, Jana Seiler, Martin Beye
doaj   +1 more source

The mitochondrial and plastid genomes of Volvox carteri: bloated molecules rich in repetitive DNA

open access: yesBMC Genomics, 2009
Background The magnitude of noncoding DNA in organelle genomes can vary significantly; it is argued that much of this variation is attributable to the dissemination of selfish DNA.
Lee Robert W, Smith David
doaj   +1 more source

String attractors of Rote sequences [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science
In this paper, we describe minimal string attractors (of size two) of pseudopalindromic prefixes of standard complementary-symmetric Rote sequences. Such a class of Rote sequences forms a subclass of binary generalized pseudostandard sequences, i.e., of ...
Lubomíra Dvořáková   +1 more
doaj   +1 more source

A willow sex chromosome reveals convergent evolution of complex palindromic repeats

open access: yesGenome Biology, 2020
Background Sex chromosomes have arisen independently in a wide variety of species, yet they share common characteristics, including the presence of suppressed recombination surrounding sex determination loci.
Ran Zhou   +15 more
doaj   +1 more source

Totally positive refinable functions with general dilation M [PDF]

open access: yes, 2017
We construct a new class of approximating functions that are M-refinable and provide shape preserving approximations. The refinable functions in the class are smooth, compactly supported, centrally symmetric and totally positive.
GORI, Laura, PITOLLI, Francesca
core   +1 more source

Extensions of rich words [PDF]

open access: yes, 2013
In [X. Droubay et al, Episturmian words and some constructions of de Luca and Rauzy, Theoret. Comput. Sci. 255 (2001)], it was proved that every word w has at most |w|+1 many distinct palindromic factors, including the empty word.
Vesti, Jetro
core   +1 more source

EERTREE: An Efficient Data Structure for Processing Palindromes in Strings [PDF]

open access: yes, 2015
We propose a new linear-size data structure which provides a fast access to all palindromic substrings of a string or a set of strings. This structure inherits some ideas from the construction of both the suffix trie and suffix tree. Using this structure,
Rubinchik, Mikhail, Shur, Arseny M.
core   +1 more source

Bacterial repetitive extragenic palindromic sequences are DNA targets for Insertion Sequence elements

open access: yesBMC Genomics, 2006
Background Mobile elements are involved in genomic rearrangements and virulence acquisition, and hence, are important elements in bacterial genome evolution.
Pareja Eduardo, Tobes Raquel
doaj   +1 more source

Home - About - Disclaimer - Privacy