Results 41 to 50 of about 13,199,223 (392)

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

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

The prevalence and distribution of the amyloidogenic transthyretin (TTR) V122I allele in Africa [PDF]

open access: yes, 2016
Transthyretin (TTR) pV142I (rs76992529-A) is one of the 113 variants in the human TTR gene associated with systemic amyloidosis. It results from a G to A transition at a CG dinucleotide in the codon for amino acid 122 of the mature protein (TTR V122I ...
Alexander, Alice A   +10 more
core   +1 more source

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  

Characterization of Lr46, a gene conferring partial resistance to wheat leaf rust [PDF]

open access: yes, 2001
Components of resistance conferred by the Lr46 gene, reported as causing "slow rusting" resistance to leaf rust in wheat, were studied and compared with the effects of Lr34 and genes for quantitative resistance in cv. Akabozu. Lr34 is a gene that confers
Martinez, F.   +3 more
core   +2 more sources

Sickle Cell Disease Is an Inherent Risk for Asthma in a Sibling Comparison Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Sickle cell disease (SCD) and asthma share a complex relationship. Although estimates vary, asthma prevalence in children with SCD is believed to be comparable to or higher than the general population. Determining whether SCD confers an increased risk for asthma remains challenging due to overlapping symptoms and the ...
Suhei C. Zuleta De Bernardis   +9 more
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

Estimation of Na Gene Frequency on Native Chicken Population and Its Effect on Hatchability Performance [PDF]

open access: yes, 2009
The objective of this research was to estimate the Na gene frequency of the native chickenpopulation and its effect on hatchability performance. The research used Native Chickens with Nakedneckphenotype and Normal-feathered Native Chicken, consisted of ...
Setianto, J. (J)   +2 more
core  

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