نتایج جستجو برای: Haplotype

تعداد نتایج: 14968  

Journal: :Human molecular genetics 1996
G Cooper W Amos D Hoffman D C Rubinsztein

To investigate the utility of Y chromosome microsatellites for studying human male-lineage evolution, we typed samples from three populations for five tetranucleotide repeats and an Alu insertion polymorphism. We found very high levels of haplotype diversity and evidence that most mutations involve the gain or loss of only one repeat unit, implying that any given microsatellite haplotype may ha...

Journal: :international journal of hematology-oncology and stem cell research 0
z rahimi medical biology research center, kermanshah university of medical sciences, kermanshah, iran. biochemistry department, medical school, kermanshah university of medical sciences, kermanshah, iran a merat biochemistry department, medical school, shiraz university of medical sciences, shiraz, iran m akhzari biochemistry department, medical school, shiraz university of medical sciences, shiraz, iran m haghshenass hematology research center, shiraz university of medical sciences, shiraz, iran nagel ronald l department of medicine, division of hematology; department of physiology and biophysics, albert einstein college of medicine, bronx, ny, usa gerard nathalie nserm u763, hôpital robert debrè, paris, france

introduction: β-globin gene cluster haplotypes are useful in diagnosis of particular molecular defects in β-thalassemia, prenatal diagnosis of β-thalassemia, and elucidating population affinities. methods: β-globin gene cluster haplotypes were studied in 150 β-thalassemia minor and 52 healthy in-dividuals from the fars province of iran. dna was extracted from leukocytes of whole blood by phe-no...

Bahaaldin Salehi Bijan Keikhaie Elham Yousefi Hamid Galehdari Hedayatollah Hosseini Helen Zandian Kaveh Jaseb Khodamorad zandian, Manizheh Kadkhodaie Mohamad Pedram Mozhgan Norbehbahani Roa Salehi Shekofeh Josheghani

Background & objectives: The researcher clarified that β/Globin gene cluster haplotypes in patients with sickle cell anemia provide useful population data as predictors of the disease severity, gene flow, and the origins of sickle cell mutation in this region. Materials and methods: A total of 150 subjects was investigated in two different groups for five polymorphism restriction site...

Asadpour U Farhangniya M Haji Ebrahim Zargar H Mohseni Meybodi A Sabbaghian M Shahzadeh Fazeli SA,

Background: Recent studies demonstrated the multifactorial and chronic nature of male infertility, including mutations of some known spermatogenesis-related genes. The H2B family, member W (H2B.W) gene is one of the testis specific histone variant genes that encodes a sperm telomere-binding protein, required for reorganization and integration of sperm chromosomes. The objective of the present s...

Journal: :applied biotechnology reports 0
kobra chehari department of biology, faculty of science, razi university, kermanshah, iran farideh sepahvand department of biology, faculty of science, lorestan university, khorrtamabad, iran sirous ghobadi department of biology, faculty of science, razi university, kermanshah, iran ahmad ismaili department of agronomy and plant breeding, faculty of agriculture, lorestan university, khorramabad, iran ezat rafiei alavy department of pathology, school of medicine, lorestanuniversity of medical sciences, khorramabad, iran

human serum paraoxonase (hupon1:   ec 3.1.8.1), a calcium-dependent esterase, is synthesized in the liver and   widely distributed in tissues including liver, kidney, intestine, and serum,   where it is associated exclusively with high-density lipoprotein.  human paraoxonase-1 plays an important role   in prevention of atherosclerosis and also protection against organophosphate-induced   neurot...

ژورنال: بوم شناسی آبزیان 2015

In this study fish in 8 Qanats in Taft and Mehriz townships of the Yazd Province were compared to specimens from Sirvan, Karun, Mond, Kor Rivers, Kerman and Namak basins. In the studied Qanats, Capoeta saadi and Cyprinion sp. were observed. The haplotypic diversity in Qanats was zero. Capoeta saadi haplotype observed in Qanats was similar to haplotype observed in the Kor basin. Cyprinion sp. ha...

Journal: :gene, cell and tissue 0
fatemeh rostami department of plant protection, zabol university, zabol, ir iran; department of plant protection, zabol university, zabol, ir iran. tel: +98-09153524964, fax: +98-5422240696 fatemeh khosravi moghaddam department of plant protection, zabol university, zabol, ir iran seyed kazem sabbagh department of plant protection, zabol university, zabol, ir iran saeide saeidi department of biology, science and research branch, islamic azad university, kerman, ir iran; department of biology, science and research branch, islamic azad university, kerman, ir iran. tel: +98-9153495398, fax: +98-5422240696

conclusions this is the first research in comparing two genetic marker systems in p. variotti. we were prompted to explore polymorphisms utility in p. variotti with a look at using germplasm screening mapping of genome and strain improvement programs. results both systems discriminated 20 isolates of p. variotii successfully but were different in the amount of detectable polymorphism. using clu...

خسروانی اصل, غفار, عبدلی, اصغر, هاشم زاده سقرلو, ایرج, پیرعلی, اسماعیل,

In this study phylogenetic relationship of the Jajrud River Brown trout Salmo trutta L. 1758 in the Namak Lake basin was analyzed using complete D-Loop sequence of the mitochondrial genome, compared to other Iranian populations of the species. The results clarified that Jajrud brown trout, similar to other Iranian brown trout populations belongs to the Danube phylogenetic lineage. The observed ...

Journal: :iranian red crescent medical journal 0
sima mansoori derakhshan immunology research center, tabriz university of medical sciences, tabriz, ir iran; department of medical genetic, faculty of medicine, tabriz university of medical sciences, tabriz, ir iran fatemeh zeinali sehrig department of biological science, ahar branch, islamic azad university, ahar, ir iran nasrin sohrabi immunology research center, tabriz university of medical sciences, tabriz, ir iran; department of medical genetic, faculty of medicine, tabriz university of medical sciences, tabriz, ir iran siamak shiva department of pediatrics, faculty of medicine, tabriz university of medical sciences, tabriz, ir iran behzad baradaran immunology research center, tabriz university of medical sciences, tabriz, ir iran mahmoud shekari khaniani immunology research center, tabriz university of medical sciences, tabriz, ir iran; department of medical genetic, faculty of medicine, tabriz university of medical sciences, tabriz, ir iran; department of medical genetic, faculty of medicine, tabriz university of medical sciences, tabriz, ir iran. tel: +98-4113371587, fax: +98-4113371587

conclusions our investigation demonstrated that there is a highly significant association between the studied alleles and t1d. it can be construed that haplotype hla-dr3-dq2 has a very modest effect with respect to the risk of t1d. patients and methods this study was a case-control study. the number of samples was determined using the cochran formula. eighty unrelated t1d patients, including 42...

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