Results 51 to 60 of about 806,334 (155)

Investigating the molecular basis of the serological Rh D‐negative phenotype in Indonesia: nature, frequency, and impact for diagnostics

open access: yesTransfusion, EarlyView.
Abstract Background Although widely studied and reported for more than 30 years, the molecular basis of Rh D‐negativity has remained unexplored in several regions of the world, including in Indonesia, Southeast Asia. Study Design and Methods A subset of 436 Indonesian blood donors originally typed D‐negative (D–) by routine serological testing was ...
Tonny Wongso   +11 more
wiley   +1 more source

Tetracycline-inducible SOD1 minigene system.

open access: yes, 2014
A) Strategy for quantification of SOD1 minigene expression by qRT/PCR. Minigene expression was distinguished from that of the endogenous SOD1 gene using forward or reverser primers homologous to pcDNA4 vector sequence. Spliced mRNA was distinguished from
Timothy A. Vickers (605766)   +1 more
core   +1 more source

Evaluation of the first automated thyroglobulin assay [PDF]

open access: yes, 1999
The aim of this study was to investigate technical and analytical performance of the first automated thyroglobulin (Tg) assay (DPC-Immulite(R); Diagnostic Products Corporation, Los Angeles, USA).
Jacob, Karl   +3 more
core   +1 more source

Identification of a novel ANK1 gene variant c.1504-9G>A and its mechanism of intron retention in hereditary spherocytosis

open access: yesFrontiers in Genetics
Objective: The objective of this study was to pinpoint pathogenic genes and assess the mutagenic pathogenicity in two pediatric patients with hereditary spherocytosis.Methods: We utilized whole-exome sequencing (WES) for individual analysis (case 1) and ...
Ting Xiong   +6 more
doaj   +1 more source

Cohort analysis of novel SPAST variants in SPG4 patients and implementation of in vitro and in vivo studies to identify the pathogenic mechanism caused by splicing mutations

open access: yesFrontiers in Neurology, 2023
IntroductionPure hereditary spastic paraplegia (SPG) type 4 (SPG4) is caused by mutations of SPAST gene. This study aimed to analyze SPAST variants in SPG4 patients to highlight the occurrence of splicing mutations and combine functional studies to ...
Rosangela Ferese   +23 more
doaj   +1 more source

Molecular characterization of CD36 deficiency in blood donors of Middle Eastern and African origin reveals transcript‐level defects beyond genomic variants

open access: yesTransfusion, EarlyView.
Abstract Background The increasing diversity of blood donor populations has created new challenges for transfusion services worldwide. The identification of donors lacking relevant high‐prevalence antigens is becoming increasingly important to ensure compatible blood products for alloimmunized patients and to support the development of rare donor ...
Sarah Petermann   +7 more
wiley   +1 more source

Identification of the RHD novel allele c. 801+2T>G and study of its effect on RhD phenotype in vitro

open access: yesZhongguo shuxue zazhi
[Objective] To further identify the RhD phenotype and RHD genotype in the individual who have RhD negative phenotype in the primary screening, and to analyze the effect of c. 801+2T>G mutation on RhD phenotype by minigene splicing assay.
JIA Shuangshuang   +5 more
doaj   +1 more source

RNA‐Guided Engineering of the Chloroplast Genome Enabled by Plastid‐Expressed Guide RNAs

open access: yesPlant Biotechnology Journal, Volume 24, Issue 10, Page 5498-5509, October 2026.
ABSTRACT Our goal is to develop RNA‐guided engineering of the chloroplast genome using the CRISPR/Cas9 system. We designed chloroplast minigenes to obtain properly sized single guide RNAs (sgRNAs) in tobacco chloroplasts. The sgRNA 5′ end is defined by transcription from an rRNA operon promoter, and its 3′ end by processing a downstream tRNA (trnG) or ...
Malihe Mirzaee   +3 more
wiley   +1 more source

Validation of CFTR intronic variants identified during cystic fibrosis population screening by a minigene splicing assay. [PDF]

open access: yes, 2015
BACKGROUND: Cystic fibrosis, caused by mutations of the CFTR gene, is the most common autosomal recessive condition in the European population and there are specific screening programs aimed at investigating healthy carriers.
Giorgi, G   +12 more
core   +1 more source

Cracking the Code: Genotype–Phenotype Correlation Models in Sarcoglycanopathies

open access: yesAnnals of Clinical and Translational Neurology, Volume 13, Issue 9, Page 1851-1865, September 2026.
ABSTRACT Objective Sarcoglycanopathies are among the most severe limb‐girdle muscular dystrophies (LGMD), though milder presentations have been described. These diseases are primarily caused by missense variants, but the limited predictability of their effect on protein maturation, complex formation, and transport has hindered reliable genotype ...
Leonela Luce   +72 more
wiley   +1 more source

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