Results 21 to 30 of about 36,712 (174)

Polymorphism of the Gonadotropin-Releasing Hormone Receptor Gene and Its Association With Production Traits in Isfahani Native Hens. [PDF]

open access: yesVet Med Sci
This research was conducted to identify genetic polymorphisms of the GNRHR gene on Isfahan native hen traits and their relationship with production traits. For this purpose, blood was taken, DNA was extracted, the target fragment was amplified and directly sequenced, and finally it was blasted with the reference gene in NCBI.
Kheiri F   +4 more
europepmc   +2 more sources

Complex Genetic Architecture in RASopathies: Constitutional PTPN11 and Mosaic RIT1 Pathogenic Variants Underlying Severe Noonan Syndrome With Adult‐Onset Acute Myeloid Leukemia

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Noonan syndrome (NS) is a genetically heterogeneous disorder characterized by a broad spectrum of clinical features resulting from dysregulation of the RAS/MAPK pathway. Although complex genotypes are increasingly recognized in NS, cases harboring two distinct pathogenic variants in different NS genes remain extremely rare.
Francesco Prevedello   +10 more
wiley   +1 more source

The Impact of Genetic Polymorphisms on Genotoxicity (DNA Damage) Among Children Exposed to Environmental Mutagens: A Systematic Review

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT Children, as a particularly vulnerable group, are more susceptible to these mutagens due to their developing immune systems, higher physiological vulnerability, and increased exposure through behaviors like outdoor play and hand‐to‐mouth activities. This review aims to investigate the relationship between these environmental exposures, genetic
Thiago Guedes Pinto   +7 more
wiley   +1 more source

Performance Evaluation of a Premier Resolution HPLC System for Detecting Hemoglobin Constant Spring, Hemoglobin Paksé, and Coexisting α‐ and β‐Thalassemia Mutations

open access: yesJournal of Clinical Laboratory Analysis, EarlyView.
This study compared Premier Resolution HPLC with Capillary Electrophoresis for detecting HbCS/Hb Paksé variants and coexisting thalassemia mutations. Premier Resolution HPLC demonstrated superior performance with 50% fewer false negative cases (11 vs. 22) compared to Capillary Electrophoresis, particularly in heterozygous cases.
Surada Satthakarn   +2 more
wiley   +1 more source

Development and Analytical Validation of a Laboratory‐Customized TaqMan‐MGB Probe Method for CYP2C19 Genotyping

open access: yesJournal of Clinical Laboratory Analysis, EarlyView.
A laboratory‐customized, open‐sequence TaqMan‐MGB probe assay was developed for detecting CYP2C19*2 and CYP2C19*17 polymorphisms using dried blood spot‐derived DNA. The assay demonstrated allele‐specific discrimination, candidate LODs of 1.17 × 102 copies/μL for CYP2C19*2 and 0.94 × 103 copies/μL for CYP2C19*17, and repeatability with CVs below 10%. In
Yaqun Liu   +7 more
wiley   +1 more source

Leaf micromorphology and genetic diversity analysis of Iranian Hordeum species using ISSR and SCoT markers

open access: yesNordic Journal of Botany, EarlyView.
The genus Hordeum (Poaceae), of the tribe Triticeae, comprises approximately 32 species with substantial potential for barley improvement. Hordeum vulgare is an economically important cereal widely cultivated across diverse environments, from the Arctic to desert and humid regions.
Maryam Keshavarzi   +2 more
wiley   +1 more source

The significance of its-RFLPs and coenzyme Q system in determining taxonomic relationships among Candida species.

open access: yesThe Journal of General and Applied Microbiology, 1996
The taxonomic relationship of 32 species in the genus Candida Berkhout was examined by characterizing the restriction patterns of nuclear internal transcribed spacers and coenzyme Q types. A matrix of 116 characters was generated from 32 species and seven restriction endonucleases, and phenetically analyzed.
SHIN, KEE-SUN   +2 more
openaire   +2 more sources

Dermatophytes Species Isolated of HIV-Infected Patients Identified by ITS-RFLP and ITS Region Sequencing from Triangulo Mineiro, Minas Gerais State of Brazil [PDF]

open access: yesAdvances in Microbiology, 2019
Dermatomycoses are a group of diseases worldwide distributed and affect skin, hair and nails. Several fungal species can be envolved and keratinophilic fungi belonging to the genera Trichophyton, Microsporum and Epidermophyton are very common. These infections are globally distributed and their incidence has progressively increased.
Thatiana Bragine-Ferreira   +9 more
openaire   +1 more source

From wild to tamed: Reimagining novel crops through omics and local plant diversity

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
The global food system faces growing pressure from climate change, biodiversity loss, and rising nutritional demands. Agriculture has increased yields but reduced crop diversity, flavor, and nutritional quality, leaving societies vulnerable and dependent on a narrow set of staple species.
Alexandra Sanfeliu Meliá   +1 more
wiley   +1 more source

PCR - RFLP patterns for the differentiation of the Fusarium species in virtue of ITS rDNA

open access: yesCurrent Medical Mycology, 2015
Background and Purpose: The Fusarium species are among the most important fungi in the medical, veterinary and agricultural fields. Materials and Methods: In the present study, 172 strains of these fungi have been analyzed. The high molecular weight DNAs
Reza Kachuei   +6 more
doaj  

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