Results 21 to 30 of about 881,725 (335)

Assessment of rhesus and kell blood group antigens, phenotypes, and their allelic frequencies in North Indian blood donors

open access: yesAsian Journal of Transfusion Science, 2020
Background: Prevalence of rhesus (Rh) and Kell antigens in a population vary with race, ethnicity, and geographical location. With advances in immunohematology, non-D antigens, and their corresponding antibodies are increasingly being found to be ...
Sangeeta Pahuja   +5 more
doaj   +1 more source

RHD Positive Haplotype in D Negative Omani Blood Donor

open access: yesOman Medical Journal, 2023
The frequency of Rhesus D negative blood group in Omanis is 8.35% but the molecular background of this phenotype is unknown in the Omani population. The Rhesus D negative phenotype has a high molecular diversity.
Mujtaba Al Lawati, Badriya Al Balushi
doaj   +1 more source

HLA diversity in the Russian population assessed by next generation sequencing

open access: yesМедицинская иммунология, 2021
Next generation sequencing is used to determine full-length sequences of HLA genes at the 4-field (allelic) resolution. The study was aimed at determining frequency and diversity of HLA alleles in a cohort of blood donors from the Registry of the ...
E. G. Khamaganova   +5 more
doaj   +1 more source

Standardized SSR allele naming and binning among projects

open access: yesBioTechniques, 2010
Simple sequence repeats (SSRs) have proven to be extremely valuable DNA markers for genetic mapping and population genetic analyses. However, data collected across laboratories or even within laboratories are difficult to combine due to challenges in ...
Dennis L. Deemer, C. Dana Nelson
doaj   +1 more source

Differential coupling of gibberellin responses by Rht-B1c suppressor alleles and Rht-B1b in wheat highlights a unique role for the DELLA N-terminus in dormancy [PDF]

open access: yes, 2017
During the Green Revolution, substantial increases in wheat (Triticum aestivum) yields were realized, at least in part, through the introduction of the Reduced height (Rht)-B1b and Rht-D1b semi-dwarfing alleles.
Chandler, Peter Michael   +3 more
core   +1 more source

Allelic effects on starch structure and properties of six starch biosynthetic genes in a rice recombinant inbred line population [PDF]

open access: yes, 2015
BACKGROUND: The genetic diversity of six starch biosynthetic genes (Wx, SSI, SSIIa, SBEI, SBEIIa and SBEIIb) in indica and japonica rices opens an opportunity to produce a new variety with more favourable grain starch quality.
Jobling, Stephen A.   +4 more
core   +1 more source

PECULIARITIES OF THE GENETIC STRUCTURE OF RAINBOW TROUT (ONCORHYNCHUS MYKISS) GROUPS AT THE FISH FARM “SLOBODA BANILOV”, CHERNIVTSI REGION

open access: yesRibogospodarsʹka Nauka Ukraïni, 2016
Purpose. Study of the peculiarities of the genetic structure based on genetic-biochemical markers in age-1+ and 2+ rainbow trout of the fish farm “Sloboda Banilov”, Chernivtsi region Methodology.
Р. Mendrishora   +2 more
doaj   +1 more source

Selection responses of means and inbreeding depression for female fecundity in Drosophila melanogaster suggest contributions from intermediate-frequency alleles to quantitative trait variation [PDF]

open access: yes, 2007
The extent to which quantitative trait variability is caused by rare alleles maintained by mutation, versus intermediate-frequency alleles maintained by balancing selection, is an unsolved problem of evolutionary genetics.
Borthwick, Helen   +2 more
core   +1 more source

GPD1 and ADH3 Natural Variants Underlie Glycerol Yield Differences in Wine Fermentation

open access: yesFrontiers in Microbiology, 2018
Glycerol is one of the most important by-products of alcohol fermentation, and depending on its concentration it can contribute to wine flavor intensity and aroma volatility.
Sebastián M. Tapia   +21 more
doaj   +1 more source

Polymorphism of the tumor necrosis factor beta gene in systemic lupus erythematosus [PDF]

open access: yes, 1993
We investigated the Nco I restriction fragment length polymorphism (RFLP) of the tumor necrosis factor beta (TNFB) gene in 173 patients with systemic lupus erythematosus (SLE), 192 unrelated healthy controls, and eleven panel families, all of German ...
Albert, E. D.   +6 more
core   +1 more source

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