We present in this paper an algorithm for identifying satellites in DNA sequences. Satellites (simple, micro, or mini) are repeats in number between 30 and as many as 1,000,000 whose lengths vary between 2 and hundreds of base pairs and that appear, with some mutations, in tandem along the sequence. We concentrate here on short to moderately long (up to 30-40 base pairs) approximate tandem repe...

The strategy developed for sex determination in skeletal remains is to amplify the highly degraded DNA, by use of primers that span short DNA fragments. To determine sex of unembalmed human cadaveric skeletal fragments from Sokoto, North-western Nigeria, using Polymerase Chain Reaction (PCR). A single blind study of Polymerase Chain Reaction (PCR)-based sex determination using amelogenin gene a...

The Ficus populifolia Vahl. in the Arabian Peninsula is threatened, peripheral, and geographically isolated from its main population Africa. Here, entire plastome of F. was sequenced analyzed to provide a baseline genetic resource for future research. has classic quadripartite structure with size 160,610 bp, large small single copies 88,729 20,097 respectively, each pair inverted repeats are 25...

BACKGROUND The heme oxygenase-1 gene (HMOX1) promoter polymorphisms modulate its transcription in response to oxidative stress. This study screened for HMOX1 polymorphisms and investigated the association between HMOX1 polymorphisms and coronary artery disease (CAD) in the Korean population. METHODS The study population consisted of patients with CAD with obstructive lesions (n=110), CAD with...

BACKGROUND & OBJECTIVES Spinocerebellar ataxia 7 (SCA7) is a rare form of neurodegenerative disorder with the clinical manifestation of cerebellar ataxia and retinal degeneration. In this study we describe the clinico-genetic characteristics of nine SCA7 families of Indian origin and cross compare these with other available worldwide studies. METHODS Thirty five individuals from nine SCA7 fam...

Plant proteins with domains rich in leucine repeats play important roles detecting pathogens and triggering defense reactions, both at the cellular surface for pattern-triggered immunity cell to ensure effector-triggered immunity. As intracellular parasites, viruses are mostly detected intracellularly by a nucleotide binding site leucine-rich but receptor-like kinases repeats, known localize su...

Drosophila telomeres are remarkable because they are maintained by telomere-specific retrotransposons, rather than the enzyme telomerase that maintains telomeres in almost every other eukaryotic organism. Successive transpositions of the Drosophila retrotransposons onto chromosome ends produce long head-to-tail arrays that are analogous in form and function to the long arrays of short repeats p...

Autosomal dominant cerebellar ataxia (ADCA) was classified into Type I, Type II, and Type III, based on the clinical phenotypes by Harding. ADCA Type I presents with both cerebellar and noncerebellar signs and includes SCA1–SCA4, SCA8, SCA10, SCA12-SCA23, SCA25, SCA27, SCA28, and SCA32–SCA36. ADCA Type II consists of syndromes in association with pigmentary retinopathies and includes SCA7. ADCA...

Homopolymeric amino acid repeats are tandem repeats of single amino acids. About 650 genes are known to have repeats of this kind comprising seven residues or more in the human genome. According to the evolutionary conservativeness, we classified the repeats into three categories: those whose length is conserved among mammals (CM), those whose length differs among nonprimate mammals but is cons...

the effects of five different foods including: blood worm, artemia cyst, artemia mass powder, gammarus mass powder and ordinary commercial food were studied on siamese fighting fish (bettasplendens) propagation efficiency during thirty days in a randomize totally design with 4 repeats .experimental plots had been consisted of twenty 30*30*40 (cm) aquarium which a pair of male and female brood s...