Identification of repeats in DNA sequences using nucleotide distribution uniformity

Identification of repeats in DNA sequences using nucleotide distribution uniformity

Repetitive elements are important in genomic structures, functions and regulations, yet effective methods in precisely identifying repetitive elements in DNA sequences are not fully accessible, and the relationship between repetitive elements and periodicities of genomes is not clearly understood. We present an ab initio method to quantitatively detect repetitive elements and infer the consensu...

Identification and nucleotide sequences of two similar tandem direct repeats in Epstein-Barr virus DNA.

Epstein-Barr virus DNA is known to have partially homologous segments, designated DL and DR, near the left and right ends of the long unique region (Raab-Traub et al., Cell 22:257-267, 1980). DL and DR are each partially composed of tandem direct repeat sequences. DL contains 11 to 14 repeats of a 124-base-pair sequence designated IR2. DR contains approximately 30 direct repeats of a 103-base-p...

Nucleotide sequences in DNA

Data Mining for Identification of Forkhead Box O (FOXO3a) in Different Organisms Using Nucleotide and Tandem Repeat Sequences

 Background: Deregulation of FOXO3a gene which belongs to Forkhead box O (FOXO) transcription factors, can cause cancer (e.g. breast cancer). FOXO factors have important role in ubiquitination, acetylation, de-acetylation, protein-protein interactions and phosphorylation. Understanding the regulation and mechanisms of FOXO3a can lead to cancer treatment. The aim of this study recent association...

fault location in power distribution networks using matching algorithm

چکیده رساله/پایان نامه : تاکنون روش‏های متعددی در ارتباط با مکان یابی خطا در شبکه انتقال ارائه شده است. استفاده مستقیم از این روش‏ها در شبکه توزیع به دلایلی همچون وجود انشعاب‏های متعدد، غیر یکنواختی فیدرها (خطوط کابلی، خطوط هوایی، سطح مقطع متفاوت انشعاب ها و تنه اصلی فیدر)، نامتعادلی (عدم جابجا شدگی خطوط، بارهای تک‏فاز و سه فاز)، ثابت نبودن بار و اندازه گیری مقادیر ولتاژ و جریان فقط در ابتدای...