The work was done to study immunogenetic peculiarities of neuroinflammatory diseases among Korean children. A total of 13 children with neuroinflammatory diseases (8 males and 5 females; mean age 4.6 +/-2.6 yr) were consecutively recruited. Geno-mic typing was performed on their HLA DRB/HLA DQB genes using PCR-SSOP/SSP techniques with gel immunoelectrophoresis. The frequencies of HLA-DR1 *15 in...

Saccharomyces cerevisiae cells contain two homologues of the mammalian t-SNARE protein SNAP-25, encoded by the SEC9 and SPO20 genes. Although both gene products participate in post-Golgi vesicle fusion events, they cannot substitute for one another; Sec9p is active primarily in vegetative cells while Spo20p functions only during sporulation. We have investigated the basis for the developmental ...

The number of patients with end stage renal disease (ESRD) is increasing considerably worldwide. The incidence of ESRD is likely to be higher than that reported from the developed world, with diabetic nephropathy, hypertension and chronic glomerulonephritis being the most common causes in Egypt. The aim of the present study is to investigate the Human leukocyte antigens [HLA-A,-B and -DRB1 anti...

The objective of this study was to investigate the influence of the genes encoding the KIR receptors and their HLA ligands in the susceptibility of ocular toxoplasmosis. A total of 297 patients serologically-diagnosed with toxoplasmosis were selected and stratified according to the presence (n = 148) or absence (n = 149) of ocular scars/lesions due to toxoplasmosis. The group of patients with s...

BoLA-DRB3 is a gene of the major histocompatibility complex (MHC) in cattle. The product of the BoLA-DRB3 gene is a beta chain of an MHC class II molecule, a glycoprotein expressed on the surface of antigen-presenting cells (APCs). Responses of CD4+ T lymphocytes to peptides are dependent on the presentation of peptide ligands bound to class II molecules on APCs. Genotyping of the BoLA-DRB3 gen...

Features • Utilizes the AVR® RISC Architecture • AVR – High-performance and Low-power RISC Architecture – 89 Powerful Instructions – Most Single Clock Cycle Execution – 32 x 8 General-purpose Working Registers – Up to 12 MIPS Throughput at 12 MHz • Data and Nonvolatile Program Memory – 1K Byte of In-System Programmable Flash Endurance: 1,000 Write/Erase Cycles – 64 Bytes of In-System Programmab...

There are four MHC-linked complement genes, BF, C2, C4A and C4B, that are inherited as single DNA units, known as complotypes. Extended haplotypes were initially defined by studying the distribution of complotypes in relation to HLA-B and HLA-DR loci in Caucasian families. In order to analyze the distribution of HLA-Cw alleles in relation to extended haplotypes, we studied a large panel of MHC ...

For the 31st KIR Exchange, 4 DNA samples (KDNA#121-124) were shipped to participating laboratories on May 8, 2013. A total of 68 laboratories submitted their KIR typing results. The majority of the laboratories used either commercial or in-house developed sequence-specific primer (SSP) based PCR and sequence-specific oligonucleotide probe (SSOP) typing systems. The results for the 31st KIR Exch...

OBJECTIVES This study was undertaken to investigate the possible association of Fas gene mutation(s) or polymorphism(s) with systemic lupus erythematosus (SLE) in Japanese. METHODS Screening for structural defects of the Fas gene was performed by using reverse transcriptase-polymerase chain reaction (RT-PCR)/single-strand conformation polymorphism (SSCP) analysis in 57 patients with SLE, foll...