Related Experiment Videos
Haplotypes of the beta-globin gene as prognostic factors in sickle-cell disease
M A el-Hazmi1, A S Warsy, N Bashir
1Medical Biochemistry Department, World Health Organization Collaborating Centre for Haemoglobinopathies, Thalassaemias and Enzymopathies, College of Medicine, King Khalid University Hospital, Riyadh, Saudi Arabia.
Abstract:
We collaborated with researchers from Egypt, Syrian Arab Republic and Jordan in a study of patients with sickle-cell disease from those countries, and from various parts of Saudi Arabia, in order to investigate the influence of genetics on the clinical presentation of the disease, and to attempt to determine the origin of the sickle-cell gene in Arabs. Our results suggest that beta-globin gene haplotypes influence the clinical presentation of sickle-cell disease, and that there are at least two major foci for the origin of the sickle-cell gene, one in the eastern part of Saudi Arabia, and the other in the populations of North Africa and the north-western part of the Arabian peninsula.
Related Concept Videos
Genome-wide Association Studies-GWAS
GWAS does not require the identification of the target gene involved in...
Pharmacogenetics of Drug Transporters: P-Glycoprotein and Solute Carrier Transporters
Glucose Transporters
Facilitated diffusion-glucose transporters (GLUTs) are encoded by the solute-linked carrier (SLC) family 2, subfamily A gene family, or SLC2A. The 14 GLUT protein members are distributed into three classes: