Related Experiment Video
Updated: Aug 18, 2026

A Multi-detection Assay for Malaria Transmitting Mosquitoes
Published on: February 28, 2015
Plasminogen polymorphism in Libyans: description of a new rare variant
1Department of Laboratory Medicine and Pathology, Hamad General Hospital, Doha, Qatar.
Abstract:
The genetic polymorphism of human plasminogen (PLG) was investigated in Libyans using wide-scale ultrathin-layer polyacrylamide isoelectric focusing with subsequent immunoblotting. The 2 common alleles, PLG*A and PLG*B, and 4 previously reported rare ones, PLG*A3, PLG*M4, PLG*B1 and PLG*B2, were observed. In addition, a new intermediate rare allele designated PLG*MTripoli (PLG*MT) was encountered. The estimated allele frequencies for the genes PLG*A, PLG*B, PLG*A3, PLG*MT, PLG*M4, PLG*B1 and PLG*B2 were 0.6409, 0.3091, 0.0182, 0.0045, 0.0091, 0.0045 and 0.0136, respectively. The isolated probability of exclusion in cases of disputed paternity among Libyans is 23.3%.
Related Concept Videos
Pleiotropy
Alternative RNA Splicing
There are five types of alternative RNA splicing that vary in the ways the pre-mRNA segments are removed or retained in the mature mRNA. The first...
Cytoskeletal Linker Proteins - Plakins
Lethal Alleles
Lucien Cuénot discovered lethal alleles in 1905 while studying the inheritance of coat color in mice. The agouti gene is responsible for the color of the coat in mice. This gene codes for an agouti-signaling protein, which is responsible for melanin distribution in mammals. The wild-type allele gives rise to gray-brown coat color in mice, while the mutant allele gives rise to yellow coat color. In addition to coat color, the agouti gene is associated with the yellow...
Comparing Copy Number Variations and SNPs
Copy number variations or CNVs are the structural variations that cover more than 1kb of DNA sequence. The single nucleotide polymorphism (SNP), on the other hand, is a single nucleotide change or a point mutation that is found in more than 1%...
Malaria

