Results 41 to 50 of about 13,063,295 (390)

Frecuencias alélicas, genotípicas y haplotípicas HLA-A, HLA-B, HLA-DRB1 en donantes fallecidos, Medellín, Colombia

open access: yesBiomédica: revista del Instituto Nacional de Salud, 2007
Introducción. La caracterización genética del sistema HLA es de gran utilidad en estudios antropogenéticos, en la comprensión de mecanismos asociados a susceptibilidad o resistencia a diversas enfermedades, en los fenómenos inmunológicos durante el ...
Libia M. Rodríguez   +6 more
doaj   +1 more source

Polymorphism of Pramenka sheep hemoglobin in Central Bosnia [PDF]

open access: yesJournal of Agricultural Sciences (Belgrade), 2015
The study of the hemoglobin polymorphism was performed on blood samples, taken from areas inhabited by Pramenka sheep in Central Bosnia: the area of the mountain Vlašić, the upper flow of the river Vrbas and Kupres plateau. Dupska pramenka sheep
Važić Božo S.   +3 more
doaj   +1 more source

Landscape of standing variation for tandem duplications in Drosophila yakuba and Drosophila simulans [PDF]

open access: yes, 2014
We have used whole genome paired-end Illumina sequence data to identify tandem duplications in 20 isofemale lines of D. yakuba, and 20 isofemale lines of D. simulans and performed genome wide validation with PacBio long molecule sequencing. We identify 1,
Andolfatto, Peter   +5 more
core   +3 more sources

Gene Frequency and Heritability of Rh Blood Group Gene in 44 Human Populations

open access: yesNotulae Scientia Biologicae, 2010
The frequency of RhD and Rhd alleles of Rh blood group gene was estimated in 44 human populations distributed all over the world from the RhD phenotypic data.
Supriyo CHAKRABORTY
doaj   +3 more sources

Molecular Spectrum of Beta-Globin Mutations in Transfusion-Dependent Patients with Thalassemia in Qazvin Province, Iran [PDF]

open access: yesIranian Journal of Medical Sciences, 2009
Background: Beta thalassemia is a common inherited disease,resulting from one or more of 200 different mutations in the betaglobingene. Qazvin province has attracted migrations of severaldifferent populations due to industrialization during the past ...
Mohammad Reza Sarookhani   +2 more
doaj  

Gene Frequency of ABO Blood Group and Rh Factor Allele among the People of Sylhet, Bangladesh. [PDF]

open access: yesJournal of Epigenetics
Knowledge of blood grouping is very important, especially for safer blood transfusions. The blood group and Rh factor of an individual is determined by the presence or absence of different antigens and Rh factor on the surface of the RBC, respectively ...
Sharmin Akter   +3 more
doaj   +1 more source

Frequency of MTHFR GENE C677T Polymorphism for Non-Syndromic Autism Spectrum Disorder Patients [PDF]

open access: yes, 2015
Background: The folate metabolism is a pathway that may involve in the non-syndromic Autism Spectrum Disorder (ASD). Methylenetetrahydrofolate reductase enzyme has a key role in folate metabolism.
Faradz, S. M. (Sultana)   +4 more
core  

Disparities in allele frequencies and population differentiation for 101 disease-associated single nucleotide polymorphisms between Puerto Ricans and Non-Hispanic Whites [PDF]

open access: yes, 2009
BACKGROUND. Variations in gene allele frequencies can contribute to differences in the prevalence of some common complex diseases among populations. Natural selection modulates the balance in allele frequencies across populations.
Adiconis, Xian   +9 more
core   +3 more sources

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Appearance frequency modulated gene set enrichment testing

open access: yesBMC Bioinformatics, 2011
Background Gene set enrichment testing has helped bridge the gap from an individual gene to a systems biology interpretation of microarray data.
Sartor Maureen A, Ma Jun, Jagadish HV
doaj   +1 more source

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