Short interspersed elements (SINEs) are a major source of canine genomic diversity
نویسندگان
چکیده
منابع مشابه
Short interspersed elements (SINEs) are a major source of canine genomic diversity.
SINEs are retrotransposons that have enjoyed remarkable reproductive success during the course of mammalian evolution, and have played a major role in shaping mammalian genomes. Previously, an analysis of survey-sequence data from an individual dog (a poodle) indicated that canine genomes harbor a high frequency of alleles that differ only by the absence or presence of a SINEC_Cf repeat. Compar...
متن کاملShort interspersed elements (SINEs) of the Geomyoidea superfamily rodents.
A new short interspersed element (SINE) was isolated from the genome of desert kangaroo rat (Dipodomys deserti) using single-primer PCR. This SINE consists of two monomers: the left monomer (IDL) resembles rodent ID element and other tRNAAla(CGC)-derived SINEs, whereas the right one (Geo) shows no similarity with known SINE sequences. PCR and hybridization analyses demonstrated that IDL-Geo SIN...
متن کاملPrediction and Phylogenetic Analysis of Mammalian Short Interspersed Elements (SINEs)
The presence of repetitive elements can create serious problems for sequence analysis, especially in the case of homology searches in nucleotide sequence databases. Repetitive elements should be treated carefully by using special programs and databases. In this paper, various aspects of SINE (short interspersed repetitive element) identification, analysis and evolution are discussed.
متن کاملDistribution, Diversity, and Long-Term Retention of Grass Short Interspersed Nuclear Elements (SINEs)
Instances of highly conserved plant short interspersed nuclear element (SINE) families and their enrichment near genes have been well documented, but little is known about the general patterns of such conservation and enrichment and underlying mechanisms. Here, we perform a comprehensive investigation of the structure, distribution, and evolution of SINEs in the grass family by analyzing 14 gra...
متن کاملSINE_scan: an efficient tool to discover short interspersed nuclear elements (SINEs) in large-scale genomic datasets
Motivation Short Interspersed Nuclear Elements (SINEs) are transposable elements (TEs) that amplify through a copy-and-paste mode via RNA intermediates. The computational identification of new SINEs are challenging because of their weak structural signals and rapid diversification in sequences. Results Here we report SINE_Scan, a highly efficient program to predict SINE elements in genomic DN...
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ژورنال
عنوان ژورنال: Genome Research
سال: 2005
ISSN: 1088-9051
DOI: 10.1101/gr.3765505